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目的:建立鹰不泊药材的品质评价方法和橙皮苷含量测定方法。方法:按照《中国药典》2010年版一部附录方法测定其水分、灰分及浸出物含量;采用HPLC法测定橙皮苷的含量。结果:7个不同产地鹰不泊药材水分含量范围为7.27%~9.65%;总灰分含量范围为5.28%~7.90%;酸不溶性灰分范围为0.39%~0.86%;水溶性浸出物含量范围为冷浸法5.95%~10.72%,热浸法7.05%~12.13%;乙醇浸出物含量范围为冷浸法5.88%~10.92%,热浸法8.16%~12.67%;40%乙醇浸出物含量范围为冷浸法3.85%~4.97%,热浸法2.38%~3.83%;橙皮苷含量范围为0.40%~2.68%。结论:所建立方法可用于鹰不泊药材的品质评价。
OBJECTIVE: To establish a method for quality evaluation and hesperidin determination of eagle-eared medicinal materials. Methods: According to “Chinese Pharmacopoeia” 2010 edition of an appendix method to determine the moisture, ash and extract content; HPLC determination of hesperidin content. Results: The moisture content of the medicinal materials in seven different habitats ranged from 7.27% to 9.65%, the total ash content ranged from 5.28% to 7.90%, the acid insoluble ash ranged from 0.39% to 0.86%, and the water soluble extract ranged from cold The content of ethanol extract ranged from 5.88% to 10.92% for cold soaking and from 8.16% to 12.67% for hot soaking; the range of content of 40% ethanol extract was cold 3.85% ~ 4.97% for soaking, 2.38% ~ 3.83% for hot soaking, and 0.40% ~ 2.68% for hesperidin. Conclusion: The established method can be used to evaluate the quality of eagle abalone medicinal materials.