지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2011.1
- 수록면
- 886 - 892 (7page)
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초록· 키워드
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This study investigated the ACE-inhibitory effect of yogurt beverage fortified with hydrolysates as well as the suitability of hydrolysates as a nutraceutical additive to yogurt beverage. Three whey protein hydrolysates hydrolyzed by alcalase, protamex, and trypsin were each added to yogurt beverage at concentrations of 1.25, 2.5, and 5 mg/mL. Yogurt beverage fortified with 2.5 mg/mL of hydrolysates had 61-69% ACE-inhibitory activity, whereas yogurt beverage fortified with 5 mg/mL of hydrolysates showed 74% ACE-inhibitory activity. There were no significant differences in ACE-inhibitory activity between the alcalase or protamex hydrolysates during storage; however, trypsin hydrolysate exhibited significant differences. On the other hand, physicochemical characteristics such as pH (3.47-3.77), titratable acidity (0.81-0.84%), colority, viable cell count, and sensory qualities were not significantly different among the tested yogurt beverage samples during storage. These results showed that yogurt beverage fortified with whey protein hydrolysates maintained antihypertensive activity and underwent no unfavorable changes in physicochemical characteristics regardless of enzyme type.
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참고문헌 (29)
참고문헌 신청
AOAC / 1995 / Official methods of analysis. 16th ed / Associationof Official Analytical Chemists
Ariyoshi, Y. / 1993 / Angiotensin-converting enzyme inhibitorderived from food protein / Trends Food Sci. Technol 4:139~144
Campbell, D. J / 2003 / The renin-angiotensin and the kallikrein-kinin systems / Int. J. Biochem. Cell Biotechnol 35:784~791
Christensen, J. E. / 1999 / Peptidases and amino acid catabolism in lacticacid bacteria / Antonie van Leeuwenhoek 76:217~246
Clare, A / 2000 / Bioactive milk peptides:a prospectus / J. Dairy Sci 86:1187~1195
Ariyoshi, Y. / 1993 / Angiotensin-converting enzyme inhibitorderived from food protein / Trends Food Sci. Technol 4:139~144
Campbell, D. J / 2003 / The renin-angiotensin and the kallikrein-kinin systems / Int. J. Biochem. Cell Biotechnol 35:784~791
Christensen, J. E. / 1999 / Peptidases and amino acid catabolism in lacticacid bacteria / Antonie van Leeuwenhoek 76:217~246
Clare, A / 2000 / Bioactive milk peptides:a prospectus / J. Dairy Sci 86:1187~1195
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