Fatty Acids

Perdue Animal Nutrition is committed to created Science Based. Research Driven.® products. Historically, fatty acid products have been based on the most economical byproducts of other industries but with scientific advances Perdue Animal Nutrition has raised the bar! Recent university research has highlighted the role of individual fatty acids in dairy cow nutrition, so we took that research and created fatty acids products designed with the cow in mind.

Palmitic acid is important for butterfat products and rumen bypass oleic acid is important for improving fatty acid digestibility and body weight management. Using this as our basis, we have created blends of palmitic acid and calcium salts of oleic acid to target ratios and fit the needs of the cow, based on level of product and stage of lactation.

Choose a product to learn more about its features and benefits:

See what products are available in your state!
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SPECTRUM Fusion® is an 80:10 blend of palmitic acid prills and calcium salts of oleic acids. This product is designed to maximize fatty acid digestibility and milk fat production.

SPECTRUM Complete™ is formulated to deliver 70:20 combination of palmitic and oleic acids to improve cow performance and dairy profitability.

SPECTRUM Distinct™ is a calcium salt of palmitic and oleic acids in a 60:30 blend. This product is designed to maximize milk components and minimize body weight losses.

ProPalm 85™ is a high palmitic acid prilled fatty acid supplement.

Endense™ is a free fatty acid supplement, providing mainly palmitic, stearic, and oleic acids. This product provides energy and important long-chain fatty acids for high producing dairy cows.

Endense Plus™ is a fat supplement providing energy and important long-chain fatty acids for high-producing dairy cows.

Endense® V is a fat supplement providing energy and important long-chain fatty acids for high-producing dairy cows.

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Endense Plus® V is a fat supplement providing energy and important long-chain fatty acids for high-producing dairy cows.

Perdue Calcium Salts is a high-quality calcium salt of palm fatty acid distillate.

Jonas de Souza, Ph.D. – Senior Director of R&D and Technical Services

Jonas de Souza, Ph.D. – Senior Director of R&D and Technical Services

Jonas de Souza is currently Perdue Animal Nutrition’s Senior Director of R&D and Tech Services. 

Born and raised in Brazil, Jonas completed his Bachelor’s and Master’s degrees in Animal Science at Santa Catarina State University (2011) and the University of Sao Paulo (2014) in Brazil. Jonas completed his Ph.D. at Michigan State University, focusing on the impact of different combinations of fatty acids on dairy cow performance and metabolism. Jonas’s research underlined the importance of the fatty acid profile of diets to optimize animal performance and profitability.  

Jonas resides in Florida and enjoys spending time with family, traveling, and hiking. 

Sarah Burtnett, Ph.D. – Technical Services Manager, West

Sarah Burtnett, Ph.D. – Technical Services Manager, West

Sarah Burtnett is the Western Technical Services Manager for Perdue Animal Nutrition.

She grew up in North Central Florida. She attended Iowa State University for her undergraduate where she studied Animal Science. Following this, she earned a Master’s degree at the University of Florida where she studied the impacts of direct-fed microbials on rumen fermentation. She then earned a Ph.D. from Penn State University with a focus on fatty acid feeding strategies to improve milk fat production.

She currently resides in Colorado and enjoys spending her free time hiking and traveling.