食品科学 ›› 2006, Vol. 27 ›› Issue (10): 455-458.

• 分析检测 • 上一篇    下一篇

山稔子中总黄酮含量的测定及其黄酮种类的鉴别

 黄儒强,  邓卫文,  伍静莲, 刘凤瑶   

  1. 华南师范大学生命科学学院
  • 出版日期:2006-10-15 发布日期:2011-11-16

Measuring the Content of Flavones and Identifying Its Flavones Species in Fructus rhodomyrti

 HUANG  Ru-Qiang,   Deng-Wei-Wen,   Wu-Jing-Lian, LIU  Feng-Yao   

  1. College of Life Science, South China Normal University, Guangzhou 510631, China
  • Online:2006-10-15 Published:2011-11-16

摘要: 山稔子为桃金娘科植物桃金娘的果实,它是具有抗肝炎活性的中药材,其果含黄酮苷、酚类、氨基酸、有机酸和糖类等成分。生于丘陵坡地、旷野、路边。分布于中国广东、广西、福建、台湾、云南、贵州等省区。本研究以山稔子为原料,测定了山稔子中总黄酮的含量,并鉴别黄酮的种类。实验表明,95%甲醇是浸提山稔子中黄酮类化合物的较理想溶剂。以芦丁为标准品测得该提取液中的总黄酮含量为0.926mg/ml。在此基础上,通过颜色反应和荧光鉴别,确定山稔子95%甲醇提取液中黄酮的种类主要为:双氢黄酮、查尔酮和黄酮醇等。

关键词: 山稔子, 总黄酮, 鉴别

Abstract:  Fructus rhodomyrti is the fruit of the Rhodomytus tomentosa (Ait.) Hassk, and it is a traditional Chinese medicine material with anti-hepatitis property. According to the reports, it contains flavonoid glycosides, phenols, amino acids, organic acids and carbohydrates. It grows on knolls, wilderness which distributes in Guangdong, Guangxi, Fujian, Taiwan, Yunnan, Guizhou, China. In this paper, the content of flavones was measured and the species of flavones were identified in Fructusrhodomyrti. The results showed that 95% methanol was the premium solvent to digest flavones in Fructus rhodomyrti. And that the content of flavones is 0.926mg/ml which the standard sample was rutin. With color reaction and fluorescence identification, it was determined that the species of flavones have flavanones, chalcones and flavonols.

Key words:  , Fructus rhodomyrti; flavones; identify;