摘要
目的:通过对黔产莪术的显微、理化特性进行对比研究,判定黔产莪术是否符合中国药典要求,从而判定其能否作为莪术原料药材使用。方法:参照《中华人民共和国药典》2010版一部附录有关显微、薄层鉴定及吸光度、水分、灰分、浸出物、有效成分含量等检测方法进行测定。结果:黔产莪术符合广西莪术显微结构特点,吸光度高于0.45,水分少于14.0%,总灰分低于7.0%,酸不溶性灰分低于2.0%,醇溶性浸出物高于7.0%,水溶性浸出物量较醇溶性浸出物高,挥发油含量高于1.5%,姜黄素含量高于0.15 mg·g-1。结论:黔产莪术显微、理化特性符合药典规定。
Objective ： By comparative study on the microstructure and physicochemical identification of Curcuma Rhizoma from Guizhou to determine whether it meets the requirements of Chinese Pharmacopoeia. To determine whether it can be used as raw materials of Curcuma Rhizoma. Methods ： According to the appendix of Chinese Pharmacopoeia 2010 edition,TLC identification and absorbance, moisture, ash, extract, active ingredient content were analyzed as indexes. Results ： The microstructure characteristics of Curcuma Rhizoma from Guizhou conformed to Curcuma Rhizoma Kwangsiensis. The absorbrance was above 0.45 ; the water content was lower than 14% ; the total ash content was lower than 7% ; the acid insoluble ash content was not lower than 2% ;the alcohol soluble extract was above 7% and the content of water soluble extractive was higher than that of the alcohol soluble extract. The content of essential oil was above 1.5% and the content of curcumin was above 0.15 mg· g^-1. Conclusion：The microstrueture and physicochemical identification of Curcuma Rhizoma from Guizhou conforms to Chinese Pharmacopoeia.
出处
《中华中医药学刊》
CAS
北大核心
2017年第3期731-734,I0027,共5页
Chinese Archives of Traditional Chinese Medicine
基金
贵州省厅校联合项目(黔科合LG字[2011]006号)
贵州省社会发展项目(黔科合SY(2008)3027号)
关键词
黔产莪术
显微鉴定
理化特性
药典
对比
Curcuma Rhizoma from Guizhou
microscopic identification
physicochemical identification
Chinese Pharmacopoeia
comparison
