摘要
采用纸层析、紫外可见光谱、红外光谱等技术对黑玉米穗轴色素进行分析研究,纸层析分离出三种主要成分,经纸层析、紫外可见光谱、红外光谱法初步确定分别是矢车菊-3-葡萄糖苷、芍药定-3-葡萄糖苷和天竺葵-3-葡萄糖苷。该黑玉米穗轴色素为花色苷类色素。
Paper chromatography （ PC）, ultraviolet- visual spectrum （UV） and infrared spectrum （IR） were used to study the red pigment from purple corn cob （Zea mays L.）. Three components were separated by paper chromatography and were identified by paper chromatography as well as ultraviolet-visual spectrum and infrared spectrum.The three major components of pigment are likely to cyanidin-3-glucoside, peonidin-3-glucoside and pelargonidin-3-glucoside which are anthocyanins.
出处
《食品工业科技》
CAS
CSCD
北大核心
2010年第2期108-110,113,共4页
Science and Technology of Food Industry
基金
广东省农业攻关科技计划项目(2007A020100003-7)
关键词
黑玉米
穗轴
色素
组成
化学结构
purple corn
cob
pigment
composition
chemical structure
