Korean Journal of Food Science and Technology (한국식품과학회지)
- Volume 25 Issue 5
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- Pages.456-460
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- 1993
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- 0367-6293(pISSN)
Angiotensin-I Converting Enzyme Inhibitory Activity by the Component of Traditional Tea Materials
기호음료 성분의 Angiotensin-I 전환효소 저해작용
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Do, Jeong-Ryong
(Korea Food Research Institute) ;
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Kim, Seon-Bong
(Department of Food Science and Technology, National Fisheries University of Pusan) ;
- Park, Yeung-Ho (Department of Food Science and Technology, National Fisheries University of Pusan) ;
-
Kim, Dong-Soo
(Korea Food Research Institute)
- Published : 1993.10.01
Abstract
The present study was conducted to investigate Angiotensin I-converting enzyme(ACE) inhibition activity of the components of traditional tea materials in Korea. Angiotensin I-converting enzyme(ACE) inhibition activity of water soluble fractions obtained from the samples were strong in Zingiberis rhizoma, Acantopanacis cortex, Schizandrae fructus, Perilla semen, Cassiae torae semen, Zizyphy fructus in order. ACE inhibition activity of fractions obtained from methanol extract of Cassiae torae semen were strong in ethyl acetate fraction, ethyl ether fraction, water fraction, chloroform fraction in order. Compound C showed the strongest ACE inhibition activity among compound A, B, C, D separated from Cassiae torae semen, but Compound C separated from Cassiae torae semen was lower than bradykinin in the ACE inhibition activity.
전통 기호음료 성분에 의하여 나타나는 기능특성을 조사하기 위한 연구의 일환으로 결명자,들깨, 대추, 모과, 오미자, 오갈피 및 생강 추출물을 ion-exchange chromatography, 유기용매에 의한 분획, silica gel column chromatography, thin layer chromatography에 의하여 여러 가지 획분으로 분획하여 Angiotensin I 전환효소(ACE) 저해작용을 조사한 결과는 다음과 같다. 기호음료 원료에서 추출한 수용성 획분의 ACE 저해작용은 생강>오갈피>오미자>들깨>결명자>모과>대추의 순으로 나타났다. 일반 가정에서 널리 이용되고 있는 결명자에서 분리한 compound C 는 ACE 저해제로 알려져 있는 bradykinin에 비하여 ACE 저해작용이 비교적 낮았다.
Keywords