| 红曲霉转化中药葛根转化产物的提取工艺研究 |
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| 引用本文： | 宋艳秋,陈有为.红曲霉转化中药葛根转化产物的提取工艺研究[J].安徽农业科学,2010,38(19):10476-10477. |
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| 作者姓名： | 宋艳秋 陈有为 |
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| 作者单位： | 1. 大理学院公共卫生学院,云南大理,671000
2. 云南大学省微生物研究所,云南昆明,650091 |
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| 摘 要： | 目的]研究红曲霉YM3207对葛根进行微生物转化后,其转化产物的最佳提取工艺。方法]以葛根素含量为指标,HPLC法为测定方法,采用单因素和正交试验优化提取工艺。结果]选用超声波提取,最佳提取工艺条件：以70%乙醇为提取剂,乙醇体积为发酵产物质量的11倍,超声提取3次,每次超声时间40min。结论]用选定的工艺,转化产物中葛根素提取效率高,结果稳定。
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| 关 键 词： | 红曲霉 葛根 提取工艺 |
Study on the Extraction Technology for Transforming Puerariae Radix with Monascus purpureus |
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| SONG Yan-qiu et al.Study on the Extraction Technology for Transforming Puerariae Radix with Monascus purpureus[J].Journal of Anhui Agricultural Sciences,2010,38(19):10476-10477. |
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| Authors: | SONG Yan-qiu |
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| Institution: | SONG Yan-qiu et al(School of Public Health,Dali University,Dali,Yunnan 671000) |
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| Abstract: | Objective] The aim was to screen out the optimum extraction technology for transforming Puerariae radix with Monascus purpureus.Method] Taking puerarin content as the index,HPLC was adopted and orthogonal test was used in this experiment.Result] The best extraction conditions were as follows:adding 11 times of 70% alcohol,ultrasonic extracting 40 min for 3 times.Conclusion] The optimal condition is efficient and stable. |
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| Keywords: | Monascus purpureus Puerariae radix Extraction technology |
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