当前位置: 首页 > 文章 > 山楂叶总黄酮乙醇溶液的稳定性研究 山地农业生物学报 2013,32 (1) 17-20
Position: Home > Articles > The Stability of Ethanol Solution of Howthorn Leaf Flavonoids Journal of Mountain Agriculture and Biology 2013,32 (1) 17-20

山楂叶总黄酮乙醇溶液的稳定性研究

作  者:
林冰;王慧娟;王莹;沈燕君;齐美娜
单  位:
贵州大学生命科学学院
关键词:
山楂叶;总黄酮;稳定性
摘  要:
采用紫外分光光度法考察了不同因素对山楂叶总黄酮乙醇溶液稳定性的影响。结果表明:温度、pH值、氧化剂、还原剂、光照、空气及金属离子等因素对山楂叶总黄酮乙醇溶液的稳定性均有不同程度的影响。山楂叶总黄酮乙醇溶液使用时应避免与强酸强碱、强氧化剂和还原剂等相接触,其适宜的保存条件为常温密闭避光。
译  名:
The Stability of Ethanol Solution of Howthorn Leaf Flavonoids
作  者:
LIN Bing1,2,3,WANG Hui-juan1,2,3,WANG Ying1,SHEN Yan-jun1,QI Mei-na1(1.College of Life Sciences,Guizhou University,Guiyang Guizhou 550025,China;2.Engineering Center for Innovative Traditional Chinese Medicine and Ethnic Medicine of Guizhou Province,Guiyang Guizhou 550025,China;3.Research and Development Center of Traditional Chinese Medicinal and Natural Products,Guizhou University,Guiyang Guizhou 550025,China)
关键词:
howthorn leaf;Flavonoids;stability
摘  要:
The stability of ethanol solution of howthorn leaf flavonoids was investigated by ultraviolet spectrophotometry.The results showed temperature,pH,oxidizing agents,reducing agents,light,air and metal ions diversely influenced the stability of ethanol solution of howthorn leaf flavonoids.It was suggested that ethanol solution of howthorn leaf flavonoids should be sealed and stored in a cool,dark place.Moreover,strong acids,strong alkalies,oxidizing agents and reducing agents should be avoided.

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