| 不同产地楮实子提取物体外抗氧化作用及其质量比较 |
| 投稿时间：2005-09-22 点此下载全文 |
| 引用本文：庞素秋,黄宝康,张巧艳,秦路平.不同产地楮实子提取物体外抗氧化作用及其质量比较[J].药学实践杂志,2006,(3):149~152 |
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| 基金项目:国家自然科学基金资助项目(NO.30400595). |
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| 中文摘要:目的:对10个不同产地楮实子的乙醇、水提物进行体外抗氧化作用研究,并按中国药典部分质量标准对不同产地的楮实子进行质量比较。方法:采用不同产地的楮实子醇、水提取物对大鼠肝组织匀浆脂质过氧化作用的抑制,评价其体外抗氧化作用,并对不同产地的楮实子的灰分及提取物含量进行比较。结果:不同产地楮实子的抗氧化能力差别较大,其中安徽、山西和广西产的楮实子抗氧化能力最强,灰分含量以山东、浙江和广东三产地的较好。结论:不同产地楮实子的质量有很大差异,其提取物有较明显的体外抗氧化活性, 并建议中国药典再版时收载楮实子提取物含量标准。 |
| 中文关键词:楮实子 灰分 体外抗氧化 丙二醛 |
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| Antioxidation effect in vitro and quality comparison of Broussonetia paperifera fruits from different habitats |
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| Abstract:Objective: To study antioxidalion effect of ethanol and aqueous extracts of Broussonetia paperifera fruits from 10 different habitats and assess their qualities by standards of China Pharmacopeia. Methods: MDA production in rats liver homogenate induced by auto-oxidation was measured by MDA kits method and the contents of ashes, elhanol and aqueous extracts were detected. Results: Antioxidation potential of Broussonetia paperifera fruits from Anhui, Shanxi and Cuangxi were significant and contents of ashes were lower from Shandong, Zhejiang and Guangdong than other places. Conclusion: Extracts of Broussonetia paperifera fruits have an-tioxidation effect in vitro, and we suggest that contents of extracts of Broussonetia paperifera fruits be included in next CHP. |
| keywords:Broussonetia paperifera fruits ash content antioxidation effect in vitro malonaldehyde |
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