摘要
研究了以紫色甘蔗皮为原料提取色素的基本方法,并进行了紫外 可见光谱、红外光谱的测定.结合文献初步判断该植物色素属于花色甙类,是具有一定开发价值的天然食用色素.
The paper reports a basic method to extract natural pigment from sugarcane skin and carries out the determination of pigment by the ultraviolet and visible light spectrum and infrared spectrum. Supported by related literature, the pigment can be tentatively judged as anthocyanins, a natural edible pigment worth developing.
出处
《淮阴师范学院学报（自然科学版）》
CAS
2003年第3期220-222,共3页
Journal of Huaiyin Teachers College;Natural Science Edition
关键词
紫色甘蔗皮
天然色素
提取
花色甙
sugarcane skin
natural pigment
extraction
anthocyanins
