| 正交实验法优化桦褐孔菌多酚类物质的提取工艺研究 |
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| 引用本文： | 张梅梅,郑维发,赵艳霞,刘玉冰,魏志文. 正交实验法优化桦褐孔菌多酚类物质的提取工艺研究[J]. 菌物学报, 2010, 29(5): 760-766 |
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| 作者姓名： | 张梅梅 郑维发 赵艳霞 刘玉冰 魏志文 |
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| 作者单位： | 徐州师范大学江苏省药用植物生物技术重点实验室,徐州,221116 |
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| 基金项目： | 江苏省自然科学基金（No. BK2009084，SBK201040012） |
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| 摘 要： | 以乙醇为提取溶剂,通过正交实验对影响桦褐孔菌多酚提取的乙醇浓度、提取时间、提取温度和料液比等因素进行探讨。结果显示,桦褐孔菌多酚的乙醇提取优化工艺参数为:乙醇的浓度为50%,料液比为1:10,温度为50℃,提取时间为45min,得到的多酚提取率可达到3.099%。用乙醇-水混合体系提取桦褐孔菌多酚是一种安全、经济、有效的方法。
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| 关 键 词： | 桦褐孔菌，多酚，正交试验，乙醇水溶液 |
Optimization on extraction of polyphenols from sclerotia of Phaeoporus obliquus by orthogonal test method |
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| ZHANG Mei-Mei,ZHENG Wei-F,ZHAO Yan-Xi,LIU Yu-Bing and WEI Zhi-Wen. Optimization on extraction of polyphenols from sclerotia of Phaeoporus obliquus by orthogonal test method[J]. Mycosystema, 2010, 29(5): 760-766 |
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| Authors: | ZHANG Mei-Mei ZHENG Wei-F ZHAO Yan-Xi LIU Yu-Bing WEI Zhi-Wen |
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| Affiliation: | Key Laboratory for Biotechnology on Medicinal Plants of Jiangsu Province, Xuzhou Normal University, Xuzhou 221116, China;Key Laboratory for Biotechnology on Medicinal Plants of Jiangsu Province, Xuzhou Normal University, Xuzhou 221116, China;Key Laboratory for Biotechnology on Medicinal Plants of Jiangsu Province, Xuzhou Normal University, Xuzhou 221116, China;Key Laboratory for Biotechnology on Medicinal Plants of Jiangsu Province, Xuzhou Normal University, Xuzhou 221116, China;Key Laboratory for Biotechnology on Medicinal Plants of Jiangsu Province, Xuzhou Normal University, Xuzhou 221116, China |
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| Abstract: | |
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| Keywords: | Phaeoporus obliquus polyphenol orthogonal experiment aqueous ethanol |
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