Applied Biological Chemistry
- Volume 38 Issue 6
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- Pages.581-583
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- 1995
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- 2468-0834(pISSN)
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- 2468-0842(eISSN)
Identification of Anthocyanins from Korean Pigmented Rice
한국산 유색미의 Anthocyanin 색소 동정
- Yoon, Hye-Hyun (Department of Food and Nutrition, Chungnam National University) ;
- Paik, Young-Sook (Department of Chemistry, Kyung-Hee University) ;
- Kim, Jun-Beom (Department of Chemistry, Kyung-Hee University) ;
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Hahn, Tae-Ryong
(Department of Genetic Engineering, Kyung-Hee University)
- 윤혜현 (충남대학교 가정대학 식품영양학과) ;
- 백영숙 (경희대학교 자연과학대학 화학과) ;
- 김준범 (경희대학교 자연과학대학 화학과) ;
-
한태룡
(경희대학교 자연과학대학 유전공학과)
- Published : 1995.12.31
Abstract
Anthocyanins in Korean pigmented rice(Oryza sativa var. Suwon 415) were analyzed to develop value-added natural pigment from rice. The pigment extracted with 1% HCl in methanol was determined as anthocyanins by characteristic absorption spectra in UV-visible ranges showing maximum absorbance at 280 nm and 530 nm. Two aglycones from acid-hydrolyzed anthocyanins were identified as cyanidin and malvidin by their
한국산 유색미(수원 415호)로부터 안토시아닌 색소를 분석하였다. 1%HCl-methanol로 추출된 색소액을 자외선-가시광선 분광분석기로 측정한 결과 280 nm와 530 nm에서 최대흡광도를 보여 안토시아닌임을 확인 하였다. 분리된 색소를 산 분해하여 얻은 aglycon을 여러종류의 용매계로 전개시켜