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Glucose oxidase (GOD) is exogenously produced by specific fungi fermentation to oxidise β-D-Glucose into gluconic acid and hydrogen peroxide, consuming large amounts of oxygen.

GOD helps to extend shelf life of wet pet food, preventing rancid and spoilage caused by oxidation and microbial activity. In pet’s gut, it creates an environment that is less favourable for the growth of aerobic microorganisms including mycotoxins. Apart from gluconic acid, the hydrogen peroxides production could directly kill some virus, pathogens, and parasites. Therefore, it is considered as a new natural preservative and antioxidant.

As early as 1962, GOD was found in honey to produce gluconic acid and hydrogen peroxide, demonstrating its reputed wound-healing and antiseptic properties. GOD has been defined in the Association of American Feed Control officials (AAFCO) list as 70.3 and is widely used in food and animal production.  As a naturally derived enzyme, GOD can be marked as clean-label ingredient, which is increasingly popular with pet owners seeking natural preservatives in pet food products.

In general, adding 2000 U/kg dry matter or 200 g/MT dry matter GOD to pet food could be used as a preservative and antioxidant.

A study compiled by our Redox Animal Nutritionists.

In November of 2024, Redox acquired Auschem and was granted distribution of Viva Energy Australia’s great range of hydrocarbon solvents including VivaSol X55. For over 60 years, Viva Energy’s Geelong Refinery has been proudly manufacturing solvents for businesses of all sizes. As the only major producer of hydrocarbon solvents in the country, Viva Energy is steadfast in its commitment to supporting Australian manufacturing.

A prime example of this dedication is VivaSol X55, with a narrow boiling range, this rapidly evaporating solvent that has become a cornerstone of the rubber industry. Known for its versatility as both an industrial solvent and brake cleaner, VivaSol X55 consistently delivers reliable performance across a wide range of applications, making it a trusted choice of formulators and workshops Australia wide.

Product Overview: VivaSol X55

VivaSol X55, also commonly known as Shellite Solvent, is a clear, flammable liquid hydrocarbon composed entirely of petroleum hydrocarbons (100%). Known for its rapid evaporation and minimal residue, it is widely used for contact cleaning applications.

With a flashpoint below 0°C and a typical boiling range of 62-100°C, VivaSol X55 is highly flammable but extremely effective. Its relatively low boiling range ensures fast drying and low residue, making it ideal for cleaning surfaces without risking damage to integrity.

Applications and Benefits  

Note: While VivaSol X55 is versatile, it is not recommended for cleaning gummed-up carburettors.

Download our Technical Data Sheet for VivaSol X55 here for more details.

 

Mechanics in workshops across industries depend on VivaSol X55 for its efficiency in brake cleaning and maintenance. This fast-drying solvent effectively removes grease for optimal performance. With its rapid evaporation and low-residue properties, VivaSol X55 ensures a professional and precise finish every time.

History and Packaging Details

Production History: Viva Energy’s Geelong Refinery began producing X55 in August 2017, marking the first new solvent product from the refinery since the 1980s. VivaSol X55 has since become a key component in applications such as tyre shine, tyre re-treading, cleaning auto transmissions and brakes, and as an adhesive thinner.

Packaging Options:

Bulk quantities of VivaSol X55 are stored at APCS Ingleburn and Redox Wetherill Park. From these locations, the product is repacked into various packaging sizes to meet customer needs:

Choose VivaSol X55 for Quality and Reliability

For those seeking a premium solvent solution for industrial or DIY purposes, VivaSol X55 delivers unparalleled performance. Its fast-drying, low-residue properties and wide range of applications make it a preferred choice for professionals across industries.

As the only hydrocarbon solvent supplier in Australia with laboratory facilities, we offer more than just a product – we provide innovation and tailored solutions. Our team of technical specialists is always available to offer advice and assistance, ensuring you get the most out of VivaSol X55. With our ability to analyze products in-depth and develop new formulations, we bring added value to our customers.

Contact us today to learn more about VivaSol X55 and discover our flexible packaging options designed to meet your specific needs.

 

We are excited to announce that Redox Ltd. has been officially appointed as Dow’s Channel Partner and the Australian distributor for industrial acrylic additives, effective immediately.

This partnership enables Redox to take responsibility for the distribution of the following advanced product lines from Dow, ensuring reliable access to high-quality solutions tailored to industry needs:

These high-performance products are designed to meet various key industries’ unique needs and challenges, providing innovative solutions and enhancing operational efficiency. These industries include:

Redox is already the Australian distributor for Dow’s Ethanolamines (MEA, DEA, TEA) and automated colourants. Now, with the addition of the Acrylic Additives Series to our portfolio, our partnership with Dow continues to strengthen, enabling us to better serve a wide range of industries across Australia.

This expanded collaboration highlights the shared commitment between Dow and Redox to providing exceptional value and service to the Australian market.

We are honoured to represent Dow and are committed to fostering a successful partnership that supports our customers in achieving their goals across these critical industries.

For more information, please get in touch with your local Redox representative.

The demand for effective, reliable, and versatile UV filters has never been higher in the ever-evolving sunscreen industry. Enter Avobenzone (INCI/ AAN: Butyl Methoxydibenzoylmethane) — a powerhouse ingredient that stands out as the gold standard in broad-spectrum UVA protection. If you’re in the business of creating high-quality sun protection products, this ingredient should be at the forefront of your formulations.

Why Avobenzone?

UV radiation is divided into UVA and UVB rays, both of which can wreak havoc on the skin. According to the Skin Cancer Foundation, UVB rays penetrate and damages the outer layer of your skin, causing suntan and sunburn. On the other hand, UVA rays are more penetrating and can affect cells deeper in your skin, causing indirect damage to DNA, premature skin ageing, pigmentation, and contributes to the development of skin cancer – This is where Avobenzone shines.

Exceptional UVA Absorption

According to the American Cancer Society,  about 95% of the UV rays from the sun that reach the earth are UVA rays. With its ability to absorb UVA rays in the 320–400 nm wavelength range, Avobenzone is a cornerstone for broad-spectrum UVA protection in sunscreen formulas.

Proven Effectiveness

Approved by regulatory authorities worldwide, including the FDA (21 CFR 352.10), EU (Regulation (EC) No 1223/2009), and in Australia by the Therapeutic Goods Administration (TGA), this UV filter is trusted for its safety and efficacy, as demonstrated by its widespread use in global markets.

Enhanced Product Appeal

Consumers increasingly seek sunscreens with comprehensive UVA protection to shield their skin from the signs of ageing and harmful sun exposure. Adding Avobenzone to your formulations answers this demand.

Key Features and Benefits of Avobenzone

Oil-Soluble, Easy to Formulate

As an oil-soluble compound, Avobenzone integrates seamlessly into various sunscreen formulations, making it suitable for water-resistant sunscreens, whether lightweight lotion, rich cream, or spray.

Broad-Spectrum Versatility

While Avobenzone primarily absorbs UVA rays, combining it with stabilisers and other UV filters (e.g., Octocrylene or Homosalate) allows for comprehensive UV protection. This synergy ensures a well-rounded, broad-spectrum sun protection product that meets consumer expectations.

Safe and Effective

With regulatory approvals in place for Australia, USA, EU, Japan, and China, Avobenzone remains one of the most relied-upon ingredients in the global sunscreen market. When formulated correctly, it offers consistent and effective protection against harmful UVA radiation.

Consumer Trust

Dermatologists and skincare professionals recommend products containing Avobenzone for its superior UVA defence, as evidenced by studies published in dermatological journals and expert endorsements from organisations like the American Academy of Dermatology (AAD). This consumer trust translates to higher market demand and repeat purchases.

Environmental Considerations

With growing concern about the environmental impact of sunscreen ingredients, it’s important to note that Avobenzone is not included in bans targeting coral reef safety, such as those affecting Oxybenzone and Octinoxate.

Some sunscreen chemicals can pose significant risks to marine life, particularly in coral reef ecosystems and other aquatic environments. Avobenzone is notably less toxic to marine life than many other chemical UV filters, making it a safer option for aquatic ecosystems.

According to research published in the Journal of Hazardous Materials (2021), Avobenzone is significantly less toxic to marine life than other chemical UV filters.

This makes it a more eco-conscious choice for modern formulations, aligning with emerging environmental regulations.

Why Choose Us for Your Avobenzone Supply?

At Redox, we specialise in supplying Avobenzone tailored to meet your commercial needs. Here’s what sets us apart:

How can we help?

Incorporating Avobenzone into your sunscreen products is a winning strategy for delivering broad-spectrum, high-performance sun protection. Its proven efficacy, safety profile, and versatility make it a must-have ingredient in today’s competitive sunscreen market.

Let us help you take your sunscreen formulations to the next level. Contact us today to learn more about our premium Avobenzone supply and how it can elevate your product line.

Low protein or reduced protein diets have been widely used in pig industry to save protein sources and reduce nitrogen excretion. In reduced protein diets, amino acids (AA) balance is crucial for pig’s performance not to be compromised.  

Currently amino acids balance is achieved by the supplementation of crystalline L-Lysine, L-methionine, L-threonine, -L-tryptophan, L-Valine and L-Isoleucine based on the ideal protein profile. In practice, if only adding first 4 limiting amino acids to reduced protein diets, it may result in lower plasma valine, isoleucine, histidine, and arginine. Other amino acids such as lysine, methionine, threonine, tryptophan might become surplus and cannot be used by pigs (Figure 1). Histidine is the seventh limiting AA in typical diets fed to swine and may require supplementation in reduced protein diets (Figure 2). Among cereals, barley has the lowest histidine contends and therefore, barley-based diets may result in histidine deficiency.

Histidine is an integral component of a broad set of tissues including skin, bone, ligaments, and muscle. It is a component of haemoglobin and important constitute of dipeptides anserine and carnosine. High concentrations of carnosine and anserine have been found in the brain and muscles because of its high antioxidant activity.  It also stimulates the digestive secretion of gastrin, a hormone that is essential for digestion of dietary protein. Histidine deficiency could induce a decrease in amino acids oxidation and a decrease protein turnover.

Recommended standardized ileal digestible (SID) histidine to lysine ratio for pigs at 7 to 11 kg body weight from NRC (2012) is 0.34, which was based on growth performance and plasma histidine concentration. Recently, Cheng et al (2023) indicated that SID histidine to lysine between 0.35 and 0.41 in diets fed to nursery pigs at 7 to 11 kg body weight enhanced intestinal health and maximized concentrations of histidine-containing proteins.

Figure 1 Plasma amino acids concentration in standard and reduced protein diets.

Figure 2. The effect of further adding Valine, isoleucine and histidine on daily weight gain

A study compiled by our Redox Animal Nutritionists.

We are excited to announce that Redox has recently entered into a new distribution agreement with Guangdong Youju Advanced New Materials, a company rapidly gaining recognition as a global leader in high-performance engineering polymers. Youju specializes in producing a range of advanced polymers, including Polysulfone series (PPSU, PES, PSU) and PPA and LCP. Youju are also a producer of speciality chemicals including BPS, ODA, DCDPS (dimethyl diphenyl sulfone) and BP (Biphenol).

Led by a team of experts holding doctorates and post-doctorates, Youju is at the forefront of research and development, with an impressive 55 authorised patents as of June 2023. With independent intellectual property rights, the company has established an advanced production line for polysulfone resins, boasting an annual capacity of 6,000 metric tons along with a newly commissioned line giving Youju a further 5,000mt per year polysulfone capacity.

Youju is further expanding its production capabilities with new lines under construction. These include a 2,500 metric ton per year LCP line (now running), a 2,500 metric ton per year PPA line (now running), a 5,000 metric ton per year PEI line (under construction) and a 5,000 metric ton per year PCT/PCTG (under construction).

Youju’s commitment to quality is backed by multiple certifications, including IATF 16949, ISO 9001, ISO 14001, and ISO 45001. Their polysulfone series products have been rigorously tested and approved by UL, NSF, WRAS, ACS, and W270. They are compliant with FDA, EU, and ISO 10993 standards. These products have various applications, from medical devices and food and water contact materials to electronics, telecommunications, automotive, and food and beverage industries.

Some of Youju’s notable product offerings include:

This partnership marks an exciting step forward for Redox as we continue to expand our offerings of high-quality, innovative materials to our clients across a range of industries.

Wearing and tearing on horse joints in activities like racing, jumping, and heavy work, can result in arthritis or inflammation. Oral joint supplements are often used to support cartilage health, reduce inflammation and improving joint fluid.   

Glucosamine and chondroitin sulphate

These two supplements usually work synergistically to help prevent cartilage breakdown and support joint elasticity.

There are three forms of commercial glucosamine: glucosamine hydrochloride, glucosamine sulphate and N-acetyl-D-glucosamine (NADG). Glucosamine hydrochloride is the most stable form and more effective to prevent the degeneration of cartilage. It is usually recommended that 12 grams of glucosamine and 2-6 grams of chondroitin per day in a 600 kg horse.

Activities such as racing, jumping, and heavy labor can lead to joint wear and tear in horses, often causing inflammation or arthritis.

Incorporating joint supplements into a horse’s diet can significantly improve joint health and mobility, particularly for those engaged in demanding activities. With the right combination of glucosamine, chondroitin sulfate, MSM, yucca extract, and UC-II, horse owners can help reduce inflammation, support cartilage, and maintain overall joint function, ensuring their horses remain healthy and active.

A study compiled by our Redox Animal Nutritionists.

Plant extracts are secondary plant metabolites, which are responsible for the odor and color of plants. Plant extracts are composed of more than a hundred components and in two different forms: liquid oil (essential oils) and solid powder. Plants extracts have been well considered to have anti-viral, antimicrobial, antioxidative, and anti-inflammatory effects.   

Probiotics are categorized into 3 main groups:

Bacillus-based probiotics are spore-forming and therefore thermal stable. Lactic acid producing bacteria are not spore-forming and survival is of concern during feed processing. It appears that lactic acid-producing probiotics are more beneficial for weanling pigs to help stabilize the gastrointestinal tract after weaning, whereas bacillus-based probiotics are more suitable for growing Ing-finishing pigs to increase the digestibility of nutrients in high fibre diets.

In piglets, Clostridium perfringens type C bacteria frequently cause necrotic enteritis that leads to mortality rates of up to 100%.  Antibiotics treatments have no long-term effect due to antibiotics resistance.

Recently a natural plant extract combined with the spore-forming clostridium butyricum probiotics (Suimet B+) has been developed to prevent Clostridium perfringens type A diarrhoea and type C bacterial infections in pig production.

The application of Suimet B+ to 2,2 00 sows significantly reduced the sow mortality in the late gestation under heat stress conditions (Figure 1). 5 to 7 days after using Suimet+, the mortality rate has been significantly reduced.

Figure 1. Effect of Suimet B+ on sows’ mortality

For weaning piglets, adding Suimet B+ for about 40 days could increase body weight by 17% and reduced the mortality rate from 3.5% to 0.5% (Figure 2).

Figure 2. Effect of Suimet B+ on body weight and the mortality rate of weaners (day 62)

 

A study compiled by our Redox Animal Nutritionists.

N-3 long-chain fatty acids including α-linolenic acid (ALA,18:3n-3), Eicosapentaenoic acid (EPA, 20: 5n-3 and Docosahexaenoic acid (DHA, 22;6n-3), are essential fatty acids for salmon growth and health. They can not be synthesized by fish body and need to be provided by fish meal and fish oil or algae supplements.

ALA serves as a precursor to other important N-3 long chain fatty acids such as EPA and DHA but the conversion rate in the human body is relatively low. It is important for maintaining heart health, reducing inflammation, and supporting brain function. Plant feed ingredients such as flaxseeds and canola oil contain high levels of ALA.

EPA plays a crucial role in reducing inflammation, supporting hearth, and maintain mental health. DHA is vital for brain and eye development and function. It also supports heart health and cognitive function. Both EPA and DHA can only be provided by fish meal, fish oil and certain algae supplements.


Salmon is naturally rich in EPA and DHA, key N-3 long-chain fatty acids. However, with modern salmon diets comprising only about 30% fish meal and fish oil, there is a potential risk of EPA and DHA deficiency in farmed salmon.

Salmon naturally contains high levels of EPA and DHA, making it a rich source of N-3 long-chain fatty acids. However, current diets for salmon only contain approximately 30% fish meal and fish oil, possibly resulting in EPA and DHA deficiency. In addition, recently it is reported that higher dietary concentration of N-3 long chain fatty acids might reduce sea lice infection and therefore, the requirement of N-3 long-chain fatty acids based on high level of plant-based ingredients needs to reconsider.

Based on the diet containing 35% fish meal and fish oil, Bou et al., 2017 indicated that extra 1.5% EPA or 2% DHA supplementation obtained best growth performance for salmon. Dietary concentration of 0.5% of EPA plus DHA is considered the lowest level for Atlantic salmon parr in Fresh water (Qian et al., 2020). Interestingly, the highest EPA:DHA ratio showed a lower number of wounded fish at the end of the grow-out period, implying that the partial replacement of fish oil with algae oil may achieve a balanced EPA:DHA ratio.

A study compiled by our Redox Animal Nutritionists.

Zinc sulphate is a white crystalline compound used for centuries in various industries and applications. Its versatile compound is known for its effectiveness and safety, making it a popular choice in many fields.

The Historical Discovery and Early Uses

Zinc sulphate was first discovered in 1746 by the German chemist Andreas Sigismund Marggraf. He obtained the compound by dissolving zinc in sulphuric acid, and it was initially used as a mordant in dyeing textiles.

In the late 19th century, zinc sulphate was recognised for its therapeutic properties, particularly in treating skin conditions such as eczema and psoriasis. It was also used in eye drops to treat conjunctivitis.

Diverse Applications of Zinc Sulphate: Agriculture, Health, and Industry

Today, zinc sulphate is used in a wide range of applications, including:

Due to its high zinc content, zinc sulphate is a popular fertiliser. It is used to treat zinc deficiencies in crops, which can result in stunted growth and reduced yields.

Foliar application involves spraying liquid fertilisers directly onto plant leaves for rapid nutrient uptake and immediate results. This method enhances plant health and efficiency and can be used in conjunction with soil application.

The most widely used chemical is Zinc sulphate footbath for sheep. Zinc sulphate is the preferred chemical for foot bath treatments as it is safer for the user, gentler on the sheep, and more manageable to dispose of than formalin and copper-containing solutions.

Recent Innovations in Applications

In recent years, several innovations have been made in using zinc sulphate. For example, it has been found to be effective in treating acne when applied topically.

It has also been shown to have antiviral properties and has been studied as a potential treatment for the common cold and other viral infections.

Furthermore, it’s in the production of rechargeable batteries has increased significantly in recent years. Zinc-based batteries are a more eco-friendly alternative to traditional lithium-ion batteries, and they have the potential to be more cost-effective as well.

How We Can Help

Trust Redox’s expert team to help you source Zinc sulphate efficiently. Contact us today to find the best solutions for your unique needs.