Ji-Soo Lee, Mi Ae Yoo, Seung Hyun Koo, Hyung- Hee Baek, Hyeon Gyu Lee
언어
영어(ENG)
URL
https://www.earticle.net/Article/A78607
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원문정보
초록
영어
Native soy protein isolate (SPI) was hydrolyzed with 4 different proteolytic enzymes, including bromelain, papain, Neutrase, and Flavourzyme. SPI hydrolysates with the degree of hydrolysis (DH) in range of 6 to 15% were prepared by each enzyme. The angiotensin 1 converting enzyme (ACE) inhibitory and the antioxidant activities of the SPI hydrolysates, such as superoxide dismutase-like activity and inhibition of the linoleic acid autoxidation, were evaluated. Overall, as the DH increased, all evaluated bioactivities of the SPI hydrolysates significantly increased. The significantly highest ACE inhibitory and antioxidant activities were found in hydrolysates made with papain and bromelain, respectively. SPI hydrolysates by Flavourzyme showed the significantly lowest activity in all tested bioactivities. The results suggested that ACE inhibitory and antioxidant activities of SPI hydrolysates were determined by the DH and by the enzyme used.
목차
Abstract Introduction Materials and Methods Results and Discussion Acknowledgments References
키워드
soy protein isolateangiotensin I converting enzyme (ACE) inhibitory activityantioxidant activitydegree ofhydrolysisproteolytic enzyme
저자
Ji-Soo Lee [ Department of Food and Nutrition, Hanyang University ]
Mi Ae Yoo [ Department of Food and Nutrition, Hanyang University ]
Seung Hyun Koo [ Department of Food and Nutrition, Hanyang University ]
Hyung- Hee Baek [ Department of Food Engineering, Dankook University ]
Hyeon Gyu Lee [ Department of Food and Nutrition, Hanyang University ]
Corresponding author