Redox recently attended the University of Wollongong’s annual STEM Careers Expo, joining more than 500 students and 28 leading industry and government employers from across Australia.
The event brought together students at all stages of their degree, from first-year students exploring career options through to final-year students seeking internships and graduate employment opportunities. It also provided a valuable opportunity for students to speak directly with employers, build industry connections and better understand the range of career pathways available after university.
Representing Redox on the day were members of our Sales and HR teams, who spoke with students about career opportunities within the chemical, ingredients and raw materials sector.
For many students, career decisions can feel uncertain, particularly when leaving university and preparing to enter the workforce. Redox Sales Representative Andrew Worth was able to speak candidly with students, drawing on his own experience of navigating the early stages of his career.
“I didn’t know for certain what I wanted to do when I left university, and it took me a few job changes to find the right career for me,” Andrew said. “But now that I am here, I couldn’t be happier.”
Students engaging with Redox representatives at the University of Wollongong STEM Careers Expo, exploring career pathways across the chemical, ingredients and raw materials sector.
His story helped reassure students that career paths are not always linear, and that finding the right role often comes through experience, curiosity and a willingness to keep learning.
A key focus of Redox’s conversations on the day was introducing students to chemical and material sales, a STEM career pathway that is often less visible than academia, research or laboratory-based roles.
At Redox, sales roles combine technical knowledge, commercial thinking, customer relationships and exposure to a wide range of industries. Team members work closely with customers and suppliers, learning about manufacturing processes, chemical systems and supply chain requirements across sectors such as food and beverage, agriculture, health and nutrition, mining, water treatment, plastics and coatings.
Andrew also highlighted the benefits of working in sales at Redox, including the opportunity to build strong relationships with coworkers and customers, continue learning about unique industries and travel to customer sites to see real-world chemical applications in action.
UOW Deputy Vice-Chancellor and Vice-President (Education), Professor Helen Partridge, said the expo played an important role in helping students build the skills, confidence and industry connections needed to transition into the workforce.
“By bringing students and industry together, we are helping create strong pathways into employment while supporting the talent needs of our partners across the region and beyond,” Professor Partridge said.
Redox would like to thank the University of Wollongong for hosting the event and for providing a valuable opportunity to connect with the next generation of STEM talent.
For students interested in a career that combines science, business, people and problem-solving, Redox offers a pathway that is both challenging and rewarding.
Interested in starting your career with Redox?
Explore current opportunities here and discover where a career in chemical distribution could take you.
Canola meal is locally produced, reliable protein source for dairy farmers in Australia. It is valued for its stable supply chain and reduced freight costs compared to imported soybean meal. The amino acid profile in canola meal most closely matches the profile of milk protein.
Compared to soybean meal, canola meal contains more methionine and histidine, and dairy cows utilize canola meal protein very efficiently, consistently resulting in lower milk urea nitrogen values in cows fed canola meal. Despite lower crude protein level, canola meal delivers more available rumen-undegradable protein (RUP)-also known as bypass protein. The higher canola meal levels supported greater milk yields with lower daily methane emissions (Table 1). This methane reduction occurs because canola meal contributes to increased dietary fat (approximately 3.5% methane reduction per 1% increase in fat).
| Diet canola meal (%) | 0 | 8 | 14 | 24 |
| fat corrected milk kg/d) | 42.00 | 43.09 | 43.5 | 44.72 |
| Methane (g/d) | 489 | 475 | 463 | 461 |
Table 1. The effect of canola meal inclusion on milk yield and methane emission
Exogenous fibrolytic enzymes such as cellulose and xylanases are feed additives that increase the hydrolytic capacity of rumen, primarily by enhancing bacterial attachment, stimulating rumen microbial populations, and working synergistically with ruminal hydrolases. Exogenous fibrolytic enzymes break down components in feed that would otherwise pass through the rumen poorly digested. By improving fibre degradation, exogenous fibrolytic enzymes increase the availability of energy and nutrients from fibrous feeds-of particular value when canola meal is included in high-forage or pastured-based rations. When canola meal is included as protein sources in high-forage or pasture-based dairy systems, adding exogenous fibrolytic enzymes can help unlock the energy value of both the canola meal itself and surrounding forage.
In general, canola meal is included at 25% of the grain mix on a dr matter basis will likely yield an extra 2.6 kg milk per cow per day. Adding a specific fibrolttic enzyme could provide an additional 1.1 to 1.9 kg milk per cow per day.
A study compiled by our Redox Animal Nutritionists.
Modern agriculture is under increasing pressure to deliver more from every hectare. Growers are being asked to improve productivity, maintain profitability and support food security, all while managing tighter margins, changing weather patterns, soil constraints, weed and pest resistance, and evolving environmental expectations.
That is why crop production remains such a critical part of the agricultural supply chain. From plant nutrition, specialty fertilisers and micronutrients through to growing media, water treatment and biostimulants, growers rely on a wide range of inputs to establish, grow and harvest successful crops. Alongside this, crop protection products such as herbicides, fungicides, insecticides and adjuvants continue to play an essential role in protecting yield and crop quality.
As these challenges become more complex, growers and manufacturers need products that are dependable, effective and available when needed. Consistent raw material quality, strong technical support and secure supply channels are now more important than ever.
Redox works closely with customers across both crop production and crop protection, supplying a broad portfolio of raw materials, formulation components, specialty nutrients and on-farm solutions. Backed by global sourcing capability, local warehousing and technical expertise, Redox helps customers respond to a market where timing, reliability and performance are critical.
We spoke with Cameron Jenkins, Industry Group Manager, about the forces shaping the sector, the pressures facing growers and manufacturers, and where the next wave of opportunity is emerging.
Q: For those outside the sector, how broad are the crop production and protection markets today, and what do they cover?
Agriculture underpins economies around the world and plays a critical role in food security. As populations grow, growers are under increasing pressure to produce more efficiently while managing rising input costs, environmental stress, soil health challenges, and weed and pest resistance.
The sector is broad, covering everything required to successfully establish, grow and harvest a commercially viable crop. On the crop production side, that includes fertilisers, biologicals, growing media, water treatment and soil inoculants. On the crop protection side, it includes herbicides, pesticides, fungicides and adjuvants. Together, these inputs help growers maximise productivity and profitability.
Q: Why do raw material quality and batch consistency matter so much in agricultural formulations?
Consistency is essential because agricultural products need to perform reliably season after season. In crop protection, manufacturers rely on raw materials that meet strict specifications so the finished formulation performs exactly as intended. This is especially important for APVMA registered products, where batch-to-batch consistency is critical.
In crop production, particularly in specialty fertilisers and nutrition products, quality determines how effectively a product works in the field. Growers need products that are fit for purpose, dependable and capable of solving real on-farm challenges. At Redox, our quality assurance processes and global sourcing standards give customers confidence in every shipment.
Q: What types of ingredients and solutions does Redox supply into this industry?
Redox supplies a broad portfolio across both crop production and crop protection. For agricultural chemical manufacturers, we provide key formulation inputs such as solvents and surfactants that make up an important part of finished products.
For crop production, we supply macro and micronutrient fertilisers, chelates, liquid fertilisers, growing media, water treatment products and biostimulants. We also offer herbicides, fungicides and adjuvants, giving customers access to a wide range of solutions through one trusted supply partner.
From input selection through to harvest, modern crop production is a connected process—where the right products, precise application and informed decisions work together to maximise yield, quality and farm performance.
Q: What market trends are having the biggest impact on demand right now?
Supply chain disruption has made the market more adaptive and more open to new solutions. Growers and manufacturers are increasingly looking for products that can improve efficiency, maintain output and reduce risk.
We are seeing strong interest in liquid specialty fertilisers, as well as biostimulants that can help crops better manage environmental stress. More broadly, customers are becoming increasingly willing to trial innovative technologies that can improve productivity and resilience on farm.
Q: Are you seeing greater interest in biologicals and biostimulant technologies?
Absolutely. This is a fast-growing category globally, driven by a combination of resistance management, environmental considerations and changing regulatory settings. More customers are exploring biological solutions across both crop production and crop protection programs.
Growers today also have access to far more information and trial data than ever before. As the category matures, stronger evidence and clearer performance outcomes will continue to support adoption.
Q: How are grower expectations changing when it comes to efficacy, convenience and sustainability?
Growers need products they can trust to perform consistently every time they are applied. Reliability and ease of use are increasingly important, particularly during busy seasonal windows when timing is critical.
Convenience also matters. Having the right product available at the right time can make a meaningful difference to crop outcomes. Alongside this, sustainability remains an increasing focus, with growers looking for solutions that support both productivity and responsible farm management.
Q: Are growers increasingly using biostimulants to support plant health, nutrient uptake and stress tolerance?
Yes, demand continues to rise as growers look for additional tools to improve crop performance. Biostimulants can help unlock nutrients in the soil, improve fertiliser efficiency and support crops during heat, cold, water or drought stress events.
They are becoming an important part of many modern crop programs, particularly where growers are focused on maximising returns from conventional inputs while improving resilience.
Q: What are manufacturers looking for from a supply partner beyond simply securing product?
Manufacturers want more than supply security. They need access to a broad range of raw materials, responsive service and a partner that understands their technical and commercial challenges.
Customers value Redox because we combine strong stockholding capability with access to innovative technologies from global supply partners. That allows us to bring practical new solutions to market while helping customers grow their own businesses.
Q: How important is technical guidance and supply chain resilience in this category?
Both are more valuable today than ever before. Technical guidance helps manufacturers and growers solve problems, improve performance and make better decisions. It is also a key part of building long-term trust.
At the same time, supply chain resilience has become critical. With a broad sourcing network and strong global partnerships, Redox is well positioned to help customers navigate disruption and maintain continuity of supply.
Q: How does Redox help customers manage sourcing pressure and shifting market needs?
Understanding seasonality is central to supporting agriculture. Different crops, regions and markets have different demand cycles, and planning around those windows is essential.
Redox uses this market knowledge, combined with an extensive warehousing network, to help customers manage seasonal demand and respond quickly when market conditions change. That flexibility is a major advantage in agriculture.
Q: Looking ahead, where do you see the greatest opportunities for growth and innovation?
The biggest opportunities lie in helping growers achieve greater productivity through smarter, more targeted solutions. That includes innovative nutrition products, biological technologies and data-driven tools that help customers make faster, better-informed decisions.
There is also growing demand for environmentally responsible solutions that can support strong crop outcomes while aligning with long-term sustainability goals. We see significant opportunity where performance and responsibility come together.
Supporting the Future of Agriculture
The future of agriculture will depend on helping growers produce more efficiently, more sustainably and with greater resilience. That means combining proven crop protection tools with smarter crop production strategies that improve soil health, nutrient efficiency and plant performance.
Biostimulants, specialty nutrition, water management solutions and other emerging technologies are becoming increasingly important, giving growers new ways to respond to stress events and maximise returns from conventional inputs.
With broad product capability, established supply networks and a strong understanding of seasonal market demands, Redox is well placed to support customers across the crop production and crop protection sectors. Redox looks forward to working with Cameron Jenkins and the wider team to help support the future of agriculture.
As consumer expectations continue to evolve, the food and beverage industry is becoming increasingly dynamic. From everyday pantry staples and processed foods to beverages, bakery, dairy and specialised formulations, manufacturers are under growing pressure to deliver products that combine quality, consistency, functionality and value.
To support this evolving market, Redox supplies a broad range of ingredients used across food and beverage applications. With product quality, consistency and supply reliability more important than ever, access to the right ingredients, backed by strong market knowledge and technical understanding, plays an important role in helping manufacturers bring successful products to market.
We spoke with Ken Perrins, Industry Group Manager, about the trends shaping the food and beverage sector, the challenges facing manufacturers, and the opportunities emerging across this fast-moving category.
Q: For those unfamiliar with the category, what does the food and beverage market cover?
It covers everything people eat and drink every day. Baked goods, confectionery, dairy, processed meats, soft drinks, juices, wine, beer, functional beverages. At Redox, our role is supplying the raw materials and specialty ingredients that go into making those products. The sweeteners, stabilisers, emulsifiers, preservatives, colours, acidulants, proteins and starches that manufacturers rely on to produce safe, consistent products at scale.
Q: Why is ingredient quality and consistency so important in this space?
Consumers expect a product to taste and perform the same every single time. If the raw material is off spec, the finished product suffers. There are also strict regulatory requirements around food additives, allergen management and labelling, so every ingredient needs to be documented and traceable. A quality failure can mean a production stoppage or a recall. That is why Redox has been ISO 9001 certified since 1993, our food warehouses are HACCP certified, and every delivery comes with a certificate of analysis.
Q: What types of ingredients and solutions does Redox supply to the food and beverage market?
Our portfolio is one of the broadest available from a single distributor. We supply antioxidants, sweeteners, thickeners and hydrocolloids, acidity regulators, preservatives, leavening agents, phosphates, emulsifiers, natural colours, vitamins, mineral salts, amino acids, proteins, dairy ingredients, and spice extracts. We also cover wine and brewing ingredients and cleaning and sanitation chemicals for processing facilities.
Q: What are some of the key trends currently shaping demand across the sector?
Clean label is the big one right now. Consumers are reading labels more carefully and want recognisable, natural ingredients. That is driving demand for natural colours, plant-based preservatives and natural sweeteners like stevia. Health and functionality is also huge, with manufacturers adding protein, fibre and functional benefits to everyday products. Sustainability is influencing buying decisions at every level, and premiumisation continues in craft beverages, artisan food and free-from categories.
Q:Are you seeing increased interest in particular categories such as functional foods, plant-based products or clean label formulations?
All three are very active. Functional foods and beverages are a standout, with manufacturers across bakery, dairy and snacks looking to add meaningful health benefits. Plant-based continues to grow and drives demand for pea, soy and rice proteins as well as starches and hydrocolloids that deliver the right texture without animal-derived ingredients. And natural colours like annatto, beetroot, turmeric and paprika are replacing synthetics across the board. Natural sweeteners, particularly erythritol and stevia, are also in strong demand.
Q: How are consumer expectations changing when it comes to food and beverage products?
Consumers are more informed and more demanding than they have ever been. They want to know what is in their food, where it came from and how it was made. They expect products to be better for them without sacrificing taste. Sustainability credentials matter more and more, especially for younger shoppers. And convenience is still a major driver, with ready-to-eat, ready-to-drink and snack categories continuing to grow strongly.
Q: What are customers looking for from a supply partner in this market beyond product availability?
They need confidence that every batch will meet specification. They want someone who understands the regulatory environment, can help with allergen management and labelling, and stays ahead of food safety changes. Technical expertise matters a lot too. When a customer is developing a new formulation or troubleshooting an issue, having a team that understands how ingredients actually perform in application is really valuable. And increasingly they want to know their supply chain is ethical and sustainable.
Q: How important are technical support, regulatory understanding and supply chain reliability in this category?
All three are critical and they are all connected. Our food and beverage team stays in constant contact with nutritionists, food scientists and regulatory specialists. When a customer needs to know how a starch will behave in processing or which sweetener blend hits their taste target, we can give practical guidance. Food additive regulations and labelling requirements vary across markets and change regularly, so we track those actively. And with over 100 storage locations across our network, we are set up to keep supply moving even when global markets get disrupted.
Q: Are there particular product segments or markets where you are seeing especially strong growth?
Beverages are very active right now, particularly functional drinks, enhanced waters and craft options. The demand for natural sweeteners and flavour modulators in beverages is especially strong. Plant-based food and alternative proteins are growing across multiple categories. Bakery and snacks are always high volume and clean label reformulation is keeping demand active there. In wine and brewing, Redox has a solid position with a broad range of processing aids and fining agents. Across all our core markets in Australia, New Zealand, Malaysia and the United States we are seeing continued growth.
Consumers are shopping with greater intent than ever, reading labels closely and looking for recognisable, natural ingredients. That shift is driving demand for clean label products, natural colours, plant-based preservatives and sweeteners like stevia, while health, functionality, sustainability and premiumisation continue to shape food and beverage purchasing decisions.
Q: What challenges are manufacturers facing at the moment in the food and beverage sector?
Cost is a constant pressure. Raw material price volatility driven by commodity markets, harvest variability and shipping disruptions makes margin management very hard, especially when passing costs on to retailers is difficult. Supply chain resilience is a much bigger priority than it used to be, and manufacturers are actively trying to reduce reliance on single sources. Regulatory compliance is also getting more complex. And the pace of innovation that consumers and retailers expect is relentless, all while keeping costs under control.
Q: How does Redox help customers respond to changing formulation needs, market trends and supply pressures?
Our portfolio is broad enough that when a customer needs to reformulate, whether for clean label, sugar reduction or a discontinued ingredient, we can usually offer alternatives and work through the implications with them. Our team engages constantly with nutritionists and food scientists so we often see changes coming before they become urgent. When supply pressures hit, our diversified global sourcing and multiple storage locations give us options to keep things moving. We are also always adding new ingredients and supplier partnerships so customers have access to the latest solutions.
Q: What advantages does Redox offer customers operating in the food and beverage space?
Over 60 years of experience in the food and beverage industry counts for a lot. It means strong supplier relationships, deep market knowledge and a genuine understanding of what manufacturers need. Our portfolio of more than 1,000 ingredients means customers can source across many categories from one trusted partner, which simplifies procurement considerably. Our HACCP-certified food storage facilities, ISO 9001 and FSSC 22000 certifications give customers the quality assurance they need. And our memberships with Sedex, RSPO and EcoVadis mean we can back up our ethical sourcing credentials.
Q: Looking ahead, where do you see the greatest opportunities for innovation and growth?
Sugar reduction is going to keep driving ingredient innovation for years to come. The demand for natural, great-tasting low-calorie sweeteners is only going to grow. Plant-based and alternative protein formulation is another long-term growth area. Sustainability will shape more and more purchasing decisions. And functional and fortified foods represent a huge opportunity as the line between food and health keeps blurring. Our job is to make sure we have the right ingredients and the right expertise to help customers move quickly in all of these areas.
Supporting the Future of Food and Beverage
As the food and beverage sector continues to evolve, manufacturers need more than ingredients alone. They need dependable supply, strong technical understanding and partners who can help them respond to changing market demands with confidence.
With broad ingredient capability and established supply networks, Redox is well placed to support customers across this growing category.
As global demand for electricity continues to rise and energy grids modernise to accommodate renewable generation, the infrastructure that underpins power transmission has never been more important. From high-voltage substations to utility-scale transformers connecting solar and wind projects to the grid, reliable insulation and cooling systems are essential to the safe and efficient flow of electricity.
To support this expansion, Redox has welcomed Molekulis, a specialist distributor of transformer and specialty oils. Molekulis brings deep technical expertise and long-standing relationships across the energy sector, particularly in the supply of high-performance oils used in electrical transformers and related equipment.
These oils play a vital role inside transformers, acting as both an electrical insulator and a cooling medium. By dissipating heat and preventing electrical discharge, transformer oils help protect the performance and lifespan of essential power assets. As electricity networks become larger and more complex, the need for high-quality insulating oils is set to grow.
Molekulis has supported a wide range of major energy and infrastructure projects across Australia and New Zealand. Over the past seven years, the business has supplied transformer oils to more than 100 solar and wind farms, along with dams, data centres, transmission line projects and distribution substations. Its work includes highly challenging and remote locations such as the Manapouri Dam in the South Island of New Zealand, where Molekulis has supplied every new transformer and is currently supplying oil again for the next round of installations. In Australia, the business has also supplied oil for a large number of transformers tied to Transgrid’s new transmission line projects, including Buronga in New South Wales, home to what is regarded as the largest substation in the Southern Hemisphere.
We spoke with Philippe Reboul, who leads the Molekulis business, about the role of transformer oils and the trends shaping the power sector.
Manapouri Power Station New Zealand
[Q: For those unfamiliar with the technology, what role do transformer oils play inside electrical transformers?
At first glance, transformer oils serve two critical functions: insulation and cooling. Inside a transformer, conductors carry very high voltages, so the oil acts as an electrical insulator to prevent arcing between components. At the same time, it circulates through the transformer and, where applicable, its cooling banks to remove heat generated during operation, helping keep the equipment running safely and efficiently.
However, the role of insulating oil goes well beyond these two functions. The oil must minimise electrical losses, remain compatible with rubber gaskets and all materials it comes into contact with, including metals, glues and paints, resist corrosion, avoid gassing, and meet strict safety requirements. International standards define a long list of characteristics that insulating oils must satisfy.
We often refer to insulating oil as the “blood” of the transformer. It is a highly specialised fluid that must remain within strict physical and chemical limits throughout the life of the asset. Oil samples are analysed regularly, not only to assess the condition of the oil itself, but also to detect trace compounds that can reveal the condition of the transformer, including signs of electrical or thermal stress.
Q: Why is the quality of transformer oil so important to utilities and energy companies?
The oil is fundamental to transformer performance over the long term. High-quality insulating oils maintain their dielectric strength over extended periods and resist oxidation and degradation. This directly affects the lifespan of the transformer, which is an extremely valuable asset for utilities and energy-intensive industries such as mining, smelting and chemical processing. Effective oil management can significantly extend equipment life and reduce maintenance costs.
Alongside transformer oil management, components such as neutral grounding resistors can also support safer fault-current control and electrical system protection in demanding utility, mining, and industrial environments.
Unlike engine oils, most transformers will never undergo a full oil change during their 20-, 30- or even 50-year service life. When oil replacement is required, it can cost tens of thousands of dollars, making it crucial to begin with a high-quality insulating oil from the outset.
This becomes even more meaningful when you consider where these oils are used. Molekulis-supplied oils are found in transformers powering Australian Antarctic bases from diesel generators, as well as at airports, train stations, ports, defence sites and major public infrastructure. They are also used in the new Western Sydney Airport, the Sydney Metro network, and data centres around Sydney and Melbourne operated by some of the world’s largest technology companies. Across Western Australia, many transformers used throughout the Pilbara mining region also run on Molekulis transformer oil. Even highly specialised facilities such as the WA radio astronomy observatory rely on transformers using these oils to support critical operations.
Q: What types of products does Molekulis supply to the market?
We supply a range of transformer and specialty oils, including mineral insulating oils and fire-resistant ester oils designed for demanding electrical applications. These products are used by utilities, industrial power users, transformer manufacturers, and service companies responsible for maintaining transmission and distribution infrastructure, as well as industrial facilities.
Photo of Buronga substation, part of Transgrid’s Energy Connect project (image curtesy of Transgrid)
Q: How is the global energy transition affecting demand for transformer oils?
It is having a very positive impact. As countries invest in renewable energy, electrification and grid modernisation, transformer installations are increasing significantly. Every wind farm, solar installation, battery storage facility and new transmission line requires transformers to step voltage up or down, or to convert between DC and AC in applications such as rail. This is creating sustained growth in the need for insulating oils.
The transition now underway also represents major capital investment by governments, utilities and private industry. These are long-life assets expected to perform reliably for decades, and transformers are central to that picture. At a time like this, specialised oils matter enormously because oils are not interchangeable. Transformer oils are carefully engineered to perform for the life of the transformer and beyond, while also meeting strict technical and safety requirements.
Q: Are there particular regions where you’re seeing strong growth?
Growth is occurring globally, particularly in regions investing heavily in renewable generation and expanded transmission infrastructure. The electrification of transport, data centres and industrial processes is also increasing power requirements, which in turn calls for stronger and more resilient electricity networks.
Q: What advantages does Molekulis gain from becoming part of Redox?
Redox brings a strong global logistics network and established relationships across a wide range of industrial sectors. By combining that reach with Molekulis’ specialist knowledge in transformer oils, we can support customers more effectively and help maintain dependable access to these critical materials.
That capability becomes especially important during periods of disruption. In times of crisis, such as during COVID-19 or amid ongoing instability in the Middle East, customers need confidence that essential products will remain available. As market leaders, Redox and Molekulis are well placed to build robust supply chains and provide access to uncompromised, high-performance transformer oils when customers need them most. Redox also supports sustainability in this category, with mineral transformer oils able to be fully recycled into new transformer oil, something the company already does at its facility in New Zealand.
Supporting the Future of Energy
The acquisition of Molekulis strengthens Redox’s position in the energy sector, adding specialised expertise in transformer and electrical insulating oils to the company’s growing portfolio.
As investment in renewable energy, electrification and grid resilience continues worldwide, the role of dependable transformer technology will only become more important. With Molekulis now part of the Redox network, customers can access specialist product knowledge backed by a global distribution platform, helping support power infrastructure projects now and into the future.
Redox looks forward to working with Philippe Reboul and the Molekulis team to support the industries that keep electricity flowing safely and efficiently across modern energy networks.
Protease is an exogenous enzyme added to broiler feed to improve protein digestion, but its value extends far beyond simply breaking down dietary protein. It is a strategic tool used to enhance nutrient efficiency, reduce metabolism costs, support gut health, and lower both feed costs and environmental impact.
Adding exogenous protease to broiler chicken diets could increase ileal digestibility of crude protein (CP) by 3-8%by hydrolysing complex proteins into absorbable peptides and amino acids; degrade trypsin inhibitors, lectins, and antigenic proteins such as glycinin and β-conglycinin, allowing to reduce immune activation and gut inflammation; reduce pancreatic endogenous amino acids losses by preventing pancreatic hypertrophy and reducing excessive enzyme output; reduce undigested protein in the hindgut to limit substrate for pathogenic bacteria like Clostridium perfringens.
Because protease spares significant amounts of endogenous amino acids, this spare effect contributes directly to the “matrix values” used in feed formulation. Based on the ideal amino acids profile, the modern broiler chicken performance is mainly driven by the dietary digestible lysine levels. Compared with the Aviagen recommendation, increasing 3% of standardized ileal digestible (SID) Lysine level will usually increase chicken body weight by 175 grams in 42 days of post hatching period and reduce feed conversion ratio (FCR) by 2 points. On the other hand, increasing 3% of SID lysine level will increase feed cost by 12 AUD/MT.
Based on the study conducted in the University of Sydney, after adding phytase, xylanase to wheat-soybean meal- canola meal diet, VTR’s protease supplementation could spare 2.7% of SID lysine level or save the feed cost about 10 AUD /MT but will not improve the chicken performance. However, if this protease tops up the current feed formulation, it will increase chicken body weight gain by 158 grams and improve FCR by 1.8 points.
It is noteworthy that in the feed formulation with protease supplementation, the ideal amino acids profile must ensure that SID lysine is the first limiting amino acid and any other single amino acid deficiency will depress chicken performance (Figure 1). Adding protease to diets with unbalanced amino acids profile has no benefits on chicken performance. Interestingly, when dietary SID tryptophan to lysine ratio increased from 0.16 (ideal amino acid profile) to 0.22, it significantly improved FCR (Figure 2).
In addition, dietary SID cysteine (Cys) proportion in SID sulphur amino acids (Met+Cys) also influence the effect of protease supplementation. When the chicken diet contains the higher meat and bone meal, it will result in the lower proportion of SID Cys in SID Met+Cys. Adding Protease to this diet may improve chicken immunity but no obvious effect on chicken performance. However, when the chicken diet contains the higher feather meal, it will result in the higher proportion of SID Cys in SID Met+Cys. Adding protease to this diet will significantly improve the chicken performance.
Figure 1. The effect of single amino acids deficiency on chicken body weight gain (g/birds, 15-35 days of age).
Figure 2. The effect of higher dietary tryptophan level on chicken FCR (15-35 days of age)
Redox thrives due to its broad and diverse workforce, where a wide range of specialties, from logistics and finance to marketing and leadership, keep the company moving forward. While many roles attract public attention, some of the most critical functions operate behind the scenes to ensure the business grows with discipline and control.
The importance of Quality Assurance cannot be overstated; it is the safeguard that protects the company’s reputation and its customers. Redox’s quality framework includes ISO 9001 certification, along with auditing, testing, regulatory oversight, supplier monitoring and broader compliance systems tied to food safety and ethical sourcing. As QA Manager Damien Barrett highlights, the role often involves “fighting fires,” where priorities shift rapidly across workflows, tariffs, and regulatory procedures.
Because the work is deeply connected to daily operations and global standards, finding the right candidates requires a focus on specific technical judgment. Recruitment for these specialised roles requires immense care, as they call for a precise mix of experience and capability. For candidates looking for more than just a job, Redox offers a fulfilling and rewarding career path in a professional and caring environment.
The ideal candidate is someone who possesses a keen eye for detail and a natural curiosity for complex regulatory landscapes, yet remains adaptable enough to pivot between workflows as priorities shift. They must value long-term stability and have the confidence to contribute ideas within an open, performance-driven culture. Joining Redox means becoming part of a winning, friendly team of over 460 employees across seven countries, all within a company recognised as a “Great Place to Work.”
Quality Assurance at Redox serves as a powerful testament to what the company offers its employees: work that truly matters. For those considering their next step, Redox provides a platform where the right people can build meaningful, long-term careers supported by competitive packaging and practical benefits. It is not only a place with jobs to fill; it is a place where you can belong to a team that values your growth as much as its own.
When Redox announced the acquisition of Auschem (N.S.W.) Pty Ltd, it marked more than a strategic step forward for the Company’s national footprint, it signalled the beginning of a new chapter for a well-known Western Sydney operation with deep expertise in solvents and specialty chemical solutions.
Founded in 1998, Auschem built a strong reputation as an Australian chemical distributor with a strategic solvent portfolio, supplying customers across Surface Coatings, Lubricants, Mining and Bitumen. From its Western Sydney facility, the team has long been equipped to handle bulk storage, create custom blends, and repackage product to meet bespoke customer requirements, capabilities that continue to be a valuable asset as the site integrates into Redox’s wider network.
As Redox CEO & MD Raimond Coneliano shared at the time, solvents represent a significant growth opportunity, and the addition of the Auschem facility in Wetherill Park strengthens Redox’s ability to support a growing customer base and accelerate growth in key market segments. The acquisition also strengthens supplier relationships and broadens the value Redox can offer to clients.
Bringing Auschem’s strengths into the Redox network
The best acquisitions don’t just add scale, they bring together capability, experience, and people who know how to get things done. Auschem has always been known for practical problem-solving and responsive service, and those qualities align naturally with Redox’s customer-first approach.
That alignment was echoed by Auschem Managing Director Charlie Ciantar at the time of the announcement, noting the longstanding relationship between the businesses and the shared confidence that joining Redox was the right “next stage of growth”, not only for the company, but for the wider team stepping into a bigger platform with greater resources behind them.
“They accomplish miracles on a daily basis”
Adam Ciantar, Store Manager at the Wetherill Park site
To understand how the transition has been progressing on the ground, we spoke with Adam Ciantar, Store Manager at the Wetherill Park site, who has had a front-row seat to the operational shift and the momentum that’s come with it.
For Adam, the standout has been the people.
“The most enjoyable part for me is working with the team we have put together at Wetherill Park. They accomplish miracles on a daily basis. It is only a small crew but the output from everyone on site is really impressive.”
That “small crew, big output” theme is exactly what customers value most, a site that can move quickly, respond reliably, and deliver at pace.
Learning the Redox way — and stepping up fast
Any transition comes with challenges, and Adam is candid about the biggest one: systems.
“In terms of challenges, obviously, the systems in place differ greatly from Auschem. It is a huge network and we have had to learn the Redox way and in particular Redebiz.”
Like any major change, there was a learning curve.
“Initially this proved very difficult for us…”
But just as important is what happened next: support, collaboration, and practical help from people who wanted the site to succeed.
“…but with the support of Richard Coneliano and others and particularly the introduction of key staff at Wetherill Park we have really adapted to the Redox way of doing things.”
It’s a reminder that successful integration isn’t just about systems and process — it’s about people showing up for each other and sharing the know-how that makes a national network work.
Bulk solvent storage and dispatch at Wetherill Park — built for scale, safety, and fast turnaround, with on-site capability supporting products such as IPA, acetone, MEK, xylene, heptane and methanol.
A week that proved what this team can do
Ask Adam about a recent moment of pride, and you get a story that captures the intensity and capability of the Wetherill Park operation.
“Early in the transition in 2025 one of our key products had a supply interruption, once the product started flowing again we were under great pressure to pack off and deliver stock so we didn’t let a customer down.”
When it returned, expectations were high, and timelines were tight. What followed was an all-hands effort across multiple roles.
“The team managed to package and distribute close to 160,000 litres of this product in a week. These numbers were something even Auschem were not capable of getting close to in such a short period of time.”
And it wasn’t one department carrying the load; it was the whole chain working in sync.
“I had enormous pride watching what these guys had done in the space of 5 days and fulfilling all expectations placed upon us. From our transport coordinator to store coordinator to the production team in particular and then the drivers, it really was an incredible effort.”
“Something special” — internally and externally
So what makes this site different?
Adam points to a familiar foundation, flexibility, speed, and a can-do attitude, then adds what he’s seen since joining Redox: higher stock levels, faster output, and a team that’s raised the ceiling on what’s possible.
“We had some very good workers in my time at Auschem. We were always very flexible, accommodating and capable of doing things quickly and efficiently. This team has all of that and more. We have maintained that flexibility and efficiency but taken it to another level.”
He doesn’t sugar-coat the scale of the uplift.
“Our stock levels have never been higher on this site and our production is off the charts. In my 27 years working on this site this current team have a greater output than anything I have ever seen. Externally and internally this team is something special.”
The human details matter too
And because it’s the small, human details that make a workplace feel like a team, one that’s worth calling out is Redox’s commitment to looking after people day to day.
Redox supplies all staff with daily lunch, helping keep everyone fuelled through busy shifts and reinforcing the “we’re in this together” culture that underpins strong operations.
Looking ahead
The acquisition of Auschem strengthens Redox’s solvent capabilities, expands operational capacity in Western Sydney, and builds on a foundation of trusted relationships across customers and suppliers. But most importantly, it brings a highly capable team into the Redox network, one that’s already demonstrating what can happen when experience, grit, and support come together.
If the early results from Wetherill Park are any indication, this isn’t just a transition; it’s momentum.
Post-weaning diarrhoea (PWD) is an infectious disease that causes significant productive and economic losses in pig industry. It often requires antimicrobial use, resulting in the risk of antimicrobial resistance. Zinc oxide (ZnO) used in a range of 1500-3000 ppm is also an effective treatment to prevent PWD. However, the high dose of ZnO was banned in the EU in 2022 due to environmental risk of soil pollution. Some protective ZnO could reduce the effective dosage to 1000 ppm, but it still can not meet the EU’s requirements.
The main causative agent of PWD is enterotoxigenic Escherichia coli (ETEC) and the high dose of ZnO is effectively controlling ETEC overgrowth during the postweaning period. Although the exact mechanism of action of the high dose of ZnO is not completely understood, it is generally accepted that the high dose of ZnO could stabilize the gut microbiome to avoid its dysbiosis.
It is clear now that bile acids and bile salt hydrolase (BSH) are fundamental to maintaining the stability and composition of the gut microbiota. Bile acids have direct antimicrobial effect (Figure 1) and also act as signalling molecules to increase the production of antimicrobial peptides. However, when bile acids are hydrolysed by BSH, their antimicrobial activity is significantly reduced. Antibiotics and the high dose of ZnO usually suppress this BSH activity to allow bile acids to remain active longer and control pathogens.
Figure 1. The effect of conjugated bile acids on the growth of some pathogens
Gutluk is developed by CJ Bio via machine learning technology to screen key ingredients as BSH inhibitors (BSHI). The optimal combination of Epicatechins+VitaminK+Tributyrin achieved the best result on anti-inflammation effects (Figure 2). Thus, Gutluk could be an alternative to prevent PWD while antibiotics and the high dose of ZnO were removed in weaned piglet diets. A recent 28 day trial conducted in Korea confirmed this.
The standard, negative control diet was formulated without antibiotics and the high dose of ZnO (NC). The second and the third treatment consisted of the NC supplemented with 0.2% Colistin (antibiotics, PC1) and 2000 ppm ZnO (PC2), respectively. Other three treatments consisted of NC supplemented with 0.05%, 0.1% and 0.2% GutlukTM, respectively.
Figure 2. The effect of Gutluk composition on anti-inflammation function.
Weaned piglets fed diets without antibiotics and the high dose of ZnO showed poor growth rate (Figure 3)and significantly high rate of diarrhea (Figure 4). There was no significant difference among Gutluk supplementation groups but adding 0.2% Gutluk treatment achieved the best result, comparable to the high dose of ZnO treatment.
Figure 3. The effect of supplemental Gutluk on piglets growth performance (g/d)
Figure 4. The effect of supplemental Gutluk on piglets diarrhea rate (%)
Last week, Redox brought together its Senior Leadership Team, Executive Committee, and Board for a two-day conference dedicated to strategic planning and leadership development. Throughout the event, participants engaged in thoughtful strategy discussions, explored new opportunities, and strengthened the leadership capabilities that will guide Redox into its next phase of growth.
Following the conference, Redox officially celebrated its 60th Anniversary with an unforgettable evening at The Calyx in the Royal Botanic Garden. The stunning venue provided the perfect backdrop for honouring this incredible milestone and reflecting on six decades of innovation, dedication, and success.
We want to extend our heartfelt thanks to everyone who attended. Each of you is an important part of the Redox family, and your commitment, passion, and support have helped shape our journey. This milestone belongs to all of us, and we look forward to continuing to build Redox’s success together.
