The Kemin Biofuels business provides ethanol yield and biodiesel antioxidant solutions based on extensive industry knowledge and testing. ZyloCell™, a cellulase, and ZyloPro™, a protease, are enzymes for the ethanol industry designed to improve yeast nutrition, resulting in increased profitability. BF320™, an antioxidant blend, is designed to improve the oxidative stability of biodiesel derived from vegetable oils and/or animal fats.

Kemin provides tailored customer lab services and technical expertise to help you maximize the value of your ingredients. By helping you identify the most efficient application rate, we can ensure you’re getting the maximum value from your enzymes and antioxidant.

Read more on our enzyme products for the ethanol industry and our antioxidant for the biodiesel industry below.

Ethanol Industry Products:


ZyloCell™ is a unique, dry cellulase for use by ethanol plants to convert corn kernel fiber to fermentable sugars.

Benefits include: 

  • Increased ethanol production
  • 12-month stability for long shelf life
  • Concentrated for less storage space
  • Dry powder for easy handling and accurate dosing
  • No refrigeration required


ZyloPro is a fungal acid protease that provides free amino acids (FAN) and reduces urea use by releasing FAN as a nutrient source for yeast.

Benefits include: 

  • Improved yeast performance
  • Increased corn oil production
  • One of the most concentrated proteases commercially available
  • Non-GMO and Generally Recognized as Safe (GRAS)
  • Available in totes for ease of handling and storage

Biodiesel Industry Products:


BF320 is an antioxidant blend specifically formulated with TBHQ to protect highly susceptible oils and fats used in biodiesel. 

Benefits include:

  • Unique blend designed to improve oxidative stability
  • Uniform dispersion
  • Consistent product performance

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