唇香草质量标准的初步研究

Preliminary study of quality standards of Ziziphora clinopodioides Lam

目的建立唇香草药材的质量标准,为药用植物资源的开发利用提供科学依据。方法对唇香草原植物进行鉴定,并对其性状进行描述;对唇香草的茎、叶和粉末进行显微鉴别;对唇香草水提液和醇提液化学成分进行理化鉴别;以蒙花苷、咖啡酸、迷迭香酸对照品对唇香草药材采用薄层色谱法进行定性鉴别;测定7批唇香草药材的水分、总灰分、酸不溶性灰分。结果唇香草药材水分不得超过9%,总灰分不得超过12%,酸不溶性灰分不得超过4%。结论建立的质量标准定性方法简便,准确,灵敏度高,重现性好,专属性强,可作为唇香草药材质量控制的参考。

Objective To provide a scientific basis for the utilization and development of ziziphora clinopodioides Lam.by setting up the quality control specification of ziziphora clinopodioides Lam.Methods Identification of the original plant of ziziphora clinopodioides Lam,and describe their properties;It′s stems,leaves and powder for microscopic identification;it′s water extract and alcohol extract of the physical and chemical identification and in contrast to linarin,caffeic acid and rosmarinic acid on TLC.The 7 batches of ziziphora clinopodioides Lam of moisture and ash were determined.Results Check in formulating moisture was less than 9%.Total ashes were less than 12%.Acid-insoluble ashes were less than 4%.Conclusion The quality standard qualitative method is simple,accurate,sensitive,reproducible,specific,and quality control of medicinal herbs can be used as ziziphora clinopodioides Lam reference.