Angiotensins

Data from Nippon Meat Packers, Inc. provide new insights into angiotensins

Published in Medical Device Business Week, December 17th, 2008

According to recent research from Tsukuba, Japan, "In this study, collagen extracted from chicken legs (which are the yellow keratin parts containing a nail) was hydrolyzed with various enzymes, and the angiotensin I-converting enzyme (ACE)-inhibitory activity of each hydrolysate was determined. The hydrolysate by treatment with an Aspergillus species-derived enzyme had the highest activity (IC50 = 260 mu g/mL)."

"The fraction of this hydrolysate obtained by ultrafiltration with a molecular-weight cutoff of 3000 Da (low fraction) had a stronger activity (IC50 = 130 mu g/mL) than the fractionated one. This fraction was further fractionated by HPLC, and the peptides in...

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Source: Medical Device Business Week (2008-12-17)

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