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Stein Nutrition Newsletter, June 2013
June 2013

Welcome

Welcome to the Stein Nutrition Newsletter! I hope you will find the information useful. For more information, please visit our website at http://nutrition.ansci.illinois.edu.

Podcast: Heat damage of soybean meal

Dr. Hans H. Stein discusses the need for heat treatment of soybeans fed to pigs, the effects of overheating, and how to tell whether soybean meal is heat damaged. Adapted from a presentation given via webcast to the 19th Southeast Asian Feed Technology and Nutrition Workshop, Bangkok, Thailand, June 5, 2013.

(Listen or download)

Podcast: Effects of heat damage on the nutritional composition and amino acid digestibility of oilseed meals fed to pigs

Dr. Ferdinando Almeida is a recent graduate from the Stein Monogastric Nutrition Lab. In this podcast, he presents the results of three experiments conducted to determine the effects of heat damage on concentrations of nutrients and amino acid digestibility in canola, sunflower, and cottonseed meals. Almeida also discusses ways to predict the digestibility of lysine in these ingredients if they have been damaged by excessive heat processing. Adapted from a presentation at the 2013 ASAS Midwestern Section meeting, Des Moines, IA, March 11-13.

(Listen or download)

New publications from the Stein Monogastric Nutrition Laboratory

Rojas, O. J. and H. H. Stein. 2013. Concentration of digestible and metabolizable energy and digestibility of amino acids in chicken meal, poultry byproduct meal, hydrolyzed porcine intestines, a spent hen–soybean meal mixture, and conventional soybean meal fed to weanling pigs. J. Anim. Sci. 91:3220-3230.

Kil, D. Y., F. Ji, L. L. Stewart, R. B. Hinson, A. D. Beaulieu, G. L. Allee, J. F. Patience, J. E. Pettigrew, and H. H. Stein. 2013. Effects of dietary soybean oil on pig growth performance, retention of protein, lipids, and energy, and the net energy of corn in diets fed to growing or finishing pigs. J. Anim. Sci. 91:3283-3290.

Stein, H. H., J. A. Roth, K. M. Sotak, and O. J. Rojas. 2013. Nutritional value of soy products fed to pigs. Swine Focus #004.

In This Issue

• Podcast: Heat damage of soybean meal
• Podcast: Effects of heat damage on the nutritional composition and amino acid digestibility of oilseed meals fed to pigs
• New publications from the Stein Monogastric Nutrition Laboratory

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