한국작물학회지 (KOREAN JOURNAL OF CROP SCIENCE)
- 제51권spc1호
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- Pages.103-106
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- 2006
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- 0252-9777(pISSN)
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- 2287-8432(eISSN)
유색작물의 Cyanidin-3-Glucoside 최적 추출분석
Quantitative Analysis of Cyanidin-3-Glucoside from Purple-Colored Crops
- Kim, Eun-Shil (Foods and Nutrition, Duksung Women's University) ;
- Shin, Jin-Chul (National Institute of Crop Science, RDA) ;
- Chung, Ha-Sook (Foods and Nutrition, Duksung Women's University)
- 발행 : 2006.11.30
초록
Anthocyanins are water-soluble glycosides and acylglycosides of anthocyanidins, having different color variations due to its substitution patterns. Anthocyanins, present in various fruits, vegetables and crops as natural colorant, have been well characterized for its bioactive properties, anti-oxidant, anti-cancer, anti-proliferative and anti-inflammatory properties. During extraction and purification, the factors, such as pH, temperature, oxygen, light, enzymes, nucleophilic agents, sugar derivatives and co-pigments, have affected on anthocyanin stability. For this reason, the extraction method should be thoroughly checked for the qualitative/quantitative analysis of anthocyanin in particular plant material. To identify the optimum extraction method of cyanidin-3-glucoside, major anthocyanin of dark purple-colored grains, Oryza sativa cv. Heugjinjubyeo, Phaselous vulgaris, Phynchosia gngularis, Sesamum indium, Rhynchosia nulubilis and Lablab purpureus, reversed-phase HPLC analysis using solvent system of acetonitrile, methanol and water were accomplished.