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Position: Home > Articles > Analysis of Anthocyanins Content in Dioscorea alata L.from Different Producing Areas Northern Horticulture 2013 (3) 57-59

不同产地紫山药中花色苷含量分析

作  者:
王哲;徐皓
单  位:
陕西理工学院生物科学与工程学院
关键词:
紫山药;花色苷;含量分析;pH示差法
摘  要:
以浙江、云南、湖南3个产地的紫山药为试材,用酸性乙醇溶液对紫山药中花色苷进行提取,并用pH示差法测定了3个产地紫山药中花色苷的含量。结果表明:浙江、云南、湖南产地的花色苷含量分别为25.7、21.0、16.7mg/100g,浙江产紫山药花色苷含量优于其它2个产地,该研究结果为紫山药资源开发和利用提供了科学依据。
译  名:
Analysis of Anthocyanins Content in Dioscorea alata L.from Different Producing Areas
作  者:
WANG Zhe,XU Hao(School of Biological Science and Engineering,Shaanxi University of Technology,Hanzhong,Shaanxi 723000)
关键词:
Dioscorea alata L.;anthocyanins;analysis of the content;pH-diffrential spectrophotometry
摘  要:
Taking Dioscorea alata L.from Zhejiang,Yunnan and Hunan different producing areas as materials,the anthocyanins in Dioscorea alata L.were extracted by using acidic ethanol and determined by the pH-differential spectrophotometry.The results showed that the anthocyanin content from above producing areas were about 25.7,21.0,16.7mg / 100g and anthocyanins content of Dioscorea alata from Zhejiang was superior to other two areas,which provided the scientific basis for resource development and use of Dioscorea alata L.

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