JOURNAL OF NUTRITIONAL SCIENCE AND VITAMINOLOGY 54(3) 191-195 2008年6月 [査読有り]
Royal jelly peptides (RJPx) isolated from hydrolysates of water-soluble royal jelly proteins prepared with protease P exhibited significantly stronger hydroxyl radical-scavenging activity (p < 0.001), and antioxidant activity against lipid pero...
JOURNAL OF THE JAPANESE SOCIETY FOR FOOD SCIENCE AND TECHNOLOGY-NIPPON SHOKUHIN KAGAKU KOGAKU KAISHI 55(12) 602-605 2008年 [査読有り]
We studied the antihypertensive effect of an octapeptide (Gly-Ala-Hyp-Gly-Leu-Hyp-Gly-Pro), which is derived from chicken collagen hydrolysates and has strong angiotensin I-converting enzyme (ACE)inhibitory activity, on spontaneously hypertensive ...
Hang Guo   Ai Saiga   Mikako Sato   Izumi Miyazawa   Makoto Shibata   Yoshihisa Takahata   Fumiki Morimatsu   
JOURNAL OF NUTRITIONAL SCIENCE AND VITAMINOLOGY 53(4) 345-348 2007年8月 [査読有り]
Royal jelly (RJ) has several physiological effects and is widely used in commercial medical products and health foods. We examined the effects of RJ supplementation on serum lipoprotein metabolism in humans. Fifteen volunteers were divided into an...
JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 54(3) 942-945 2006年2月 [査読有り]
In a previous study, we isolated the inhibitory peptide (P4 peptide, Gly-Phe-Hyp-Gly-Thr-Hyp-Gly-Leu-Hyp-Gly-Phe) for angiotensin I-converting enzyme (ACE) from chicken breast muscle extract possessing hypotensive activity for spontaneously hypert...