不同品种药用菊花中游离糖类及游离氨基酸含量的HPLC分析OA北大核心CSCDCSTPCD
Analysis of Free Sugars and Amino Acids in Different Kinds of Medicinal Flos Chrysanthemi
为比较不同品种菊花的品质特征,本文采用HPLC法测定其游离糖类及游离氨基酸的含量.结果表明,不同品种菊花中游离糖类主要成分是果糖和葡萄糖,蔗糖和麦芽糖未检出,总游离糖类含量约为9.07～18.76g/1O0g,其中黄山贡菊中含量最高,为18.76g/100g,黄菊中最低,为9.07g/100g；其总游离氨基酸含量约为0.563～2.806g/100g,七月菊中含量最高,为2.806g/100g,杭白菊中最低,为0.563g/100g.
The experiments were conducted with HPLC methods to determine the contents of free sugars and amino acids in various species of medicinal Flos chrysanthemi. The results showed that the main free sugars in Flos chrysanthemi were fructose and glucose; there were no sucrose and maltose. The total contents of free sugars in Flos chrysanthemi were in the range of 9.07 -18.76 g/100 g. The highest content of total free sugars was found in Gongju with 18.76 g/…查看全部>>
高学玲;贺曼曼;邹敏亮;岳鹏翔;查芳芳
安徽农业大学安徽食品安全分析与检测省级实验室,合肥230036安徽农业大学安徽食品安全分析与检测省级实验室,合肥230036黄山天健农业科技有限公司,黄山245700
医药卫生
菊花游离糖类游离氨基酸含量测定
Flos chrysanthemifree sugarsfree amino acidscontent determination
《天然产物研究与开发》 2012 (5)
639-643,5
国家级星火计划项目(2010GA710027)
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