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蒙药那如-3味的醇提工艺优化

2021-09-06李君顾艳丽祖文刘洋白图雅胡玉霞张梦迪

中国药房 2021年16期

李君 顾艳丽 祖文 刘洋 白图雅 胡玉霞 张梦迪

中图分类号 R284.2 文献标志码 A 文章编号 1001-0408(2021)16-1988-07

DOI 10.6039/j.issn.1001-0408.2021.16.12

摘 要 目的:优化蒙药那如-3味的醇提工艺。方法:以苯甲酰乌头原碱、苯甲酰新乌头原碱、苯甲酰次乌头原碱、乌头碱、新乌头碱、次乌头碱、胡椒碱和没食子酸含量的综合评分为考察指标,料液比、乙醇体积分数、提取时间为考察因素,采用L9(34)正交实验设计优化蒙药那如-3味的醇提工艺。结果:最优醇提工艺为料液比1 ∶ 10(g/mL)、乙醇体积分数75%、提取时间1.5 h。经3次实验验证,那如-3味醇提物中上述8种成分的平均含量分别为1.69、1.48、14.69、0.28、0.05、0.08、26.01、17.33 mg/g(RSD为0~4.96%,n=3),平均综合评分为19.03分(RSD=1.42%,n=3)。结论:优化所得那如-3味醇提工艺稳定、可行。

关键词 那如-3味;蒙药;醇提工艺;工艺优化;综合评分

Optimization of Ethanol Extraction Technology of Mongolian Medicine Naru-3

LI Jun1,2,3,GU Yanli3,ZU Wen4,LIU Yang3,BAI Tuya1,2,3,HU Yuxia1,2,3,ZHANG Mengdi1,2,3(1. Center for New Drug Safety Evaluation and Research, Inner Mongolia Medical University, Hohhot 010110, China; 2. Research Center for Drug Screening, Inner Mongolia Medical University, Hohhot 010110, China; 3. College of Pharmacy, Inner Mongolia Medical University, Hohhot 010110, China; 4. Library of Inner Mongolia Medical University, Hohhot 010110, China)

ABSTRACT   OBJECTIVE: To optimize ethanol extraction technology of Mongolian medicine Naru-3. METHODS: The L9(34) orthogonal design was used to optimize ethanol extraction technology of Mongolian medicine Naru-3 with solid-liquid ratio, ethanol volume fraction and extraction time as factors, using comprehensive scores for the contents of benzoylaconitine, benzoylneoaconitine, benzoylhypoaconitine, aconitine, neoaconitine, hypoaconitine, piperine and gallic acid as indexes.  RESULTS: The optimal ethanol extraction technology was that solid-liquid ratio of 1 ∶ 10(g/mL),ethanol volume fraction of 75%,extracting for 1.5 h. After 3 times of validation tests, average contents of above 8 components in ethanol extract from Naru-3 were 1.69, 1.48, 14.69, 0.28, 0.05, 0.08, 26.01, 17.33 mg/g(RSDs were 0-4.96%,n=3), respectively. Average comprehensive score was 19.03 (RSD=1.42%, n=3). CONCLUSIONS: The optimal ethanol extraction technology of Mongolian medicine Naru-3 is stable and feasible.

KEYWORDS   Naru-3; Mongolian medicine; Ethanol extraction technology; Technology optimization; Comprehensive score

蒙药那如-3味收载于《卫生部药品标准·蒙药分册》,由诃子、制草乌、荜茇等3味药材组成,具消“粘”、消肿、燥“协日乌素”、祛风、止痛、散寒之功效,临床常用于类风湿性关节炎、坐骨神经痛及脊髓损伤的治疗[1]。那如-3味处方中制草乌具有镇痛、抗炎、杀菌等作用[2],其所含的生物碱类成分既是药效成分亦是毒性成分,且对相关制剂的有效性和安全性具有较大影响[3];诃子主要含有鞣质类、酚酸类等成分,具有抗肿瘤、抗氧化、调节免疫等作用,且诃子中的酚酸类成分是其发挥抗类风湿性关节炎作用的主要药效物质基础[4-5];荜茇中含有酰胺类、萜类、挥发油类等成分,其所含的酰胺类成分胡椒碱具有抗氧化、抗炎、降脂等作用[6-8]。

目前,《卫生部药品标准·蒙药分册》中仅收载了那如……

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