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[1]陈林莉1,2,方继德1,等.正交试验优选虎杖总黄酮的提取工艺[J].武汉工程大学学报,2015,37(12):6-9.[doi:10. 3969/j. issn. 1674-2869. 2015. 12. 002]
 ,,et al.Optimizing extraction technology of total flavonoids from Polygonum cuspidatum by orthogonal experiment[J].Journal of Wuhan Institute of Technology,2015,37(12):6-9.[doi:10. 3969/j. issn. 1674-2869. 2015. 12. 002]
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《武汉工程大学学报》[ISSN:1674-2869/CN:42-1779/TQ]

卷:
37
期数:
2015年12期
页码:
6-9
栏目:
化学与化学工程
出版日期:
2016-01-14

文章信息/Info

Title:
Optimizing extraction technology of total flavonoids from Polygonum cuspidatum by orthogonal experiment
文章编号:
1674-2869(2015)12-0006-04
作者:
陈林莉1方继德1黎 莉12*
1.武汉工程大学化工与制药学院,湖北 武汉 430074;2.绿色化工过程教育部重点实验室(武汉工程大学),湖北 武汉 430074
Author(s):
CHEN Lin-li1FANG Ji-de1LI Li1
1.School of Chemical Engineering and Pharmacy,Wuhan Institute of Technology, Wuhan 430074, China;2.Key Laboratory for Green Chemical Process of Ministry of Education, Wuhan Institute of Technology,Wuhan 430074, China
关键词:
虎杖总黄酮正交试验超声法
Keywords:
Polygonum cuspidatum total flavonoids orthogonal experiment ultrasonic method
分类号:
TB35
DOI:
10. 3969/j. issn. 1674-2869. 2015. 12. 002
文献标志码:
A
摘要:
为了比较虎杖总黄酮的超声法和冷浸法的提取效果,考察了乙醇质量分数、料液比、提取时间对虎杖总黄酮的影响,采用正交试验,分别对超声提取和冷浸提取虎杖总黄酮的工艺参数进行了优化.运用spss 19.0软件,对正交试验的数据进行了分析. 结果表明,对虎杖总黄酮提取率影响最大的为料液比,乙醇质量分数和提取时间对其也有一定影响. 虎杖中总黄酮最佳的提取工艺为乙醇质量分数80%,料液比1∶50,超声提取10 min. 在该条件下,总黄酮提取率为19.31%. 与冷浸法比较,超声法提取虎杖中总黄酮具有较高的提取率,对进一步开发利用虎杖中总黄酮具有一定的指导作用.
Abstract:
To compare the extraction rates between the ultrasonic method and the cold soak method of total flavonoids from Polygonum cuspidatum, the effects of ethanol concentration, solid?鄄liquid ratio and extraction time on the extraction rates were explored. And the technological parameters of the ultrasonic method and the cold soak method were optimized by orthogonal experiment. Using software spss 19.0, the data of the orthogonal experiment were analyzed. The results show that the effect of solid-liquid ratio on the extraction rates of total flavonoids from Polygonum cuspidatum is the biggest, followed by the ethanol concentration and the extraction time. The optimal extraction conditions are ethanol concentration of 80%, solid-liquid ratio of 1∶50 and ultrasonic extraction of 10 min. Under the condition, the extraction rate of total flavonoids is 19.31%. Compared with the cold soak method, the ultrasonic method has a higher extraction rate, which is helpful to the further development and use of total flavonoids in Polygonum cuspidatum.

参考文献/References:

[1] 高学敏. 中药学 [M]. 北京: 中国中医药出版社, 2007.GAO Xue-min. Chinese medicine [M]. Beijing:China Press of Traditional Chinese Medicine,2007. (in Chinese)[2] 朱丹,袁芳,孟坤,等. 黄酮类化合物的研究进展 [J]. 中华中医药杂志,2007,22(6):387-388.ZHU Dan, YUAN Fang, MENG Kun, et al. Research progress of flavonoids [J]. China Journal of Traditional Chinese Medicine and Pharmacy,2007,22(6): 387-388. (in Chinese)[3] 黄河胜,马传庚,陈志武. 黄酮类化合物药理作用研究进展[J]. 中国中药杂志,2000,25(10):589-590.HUANG He-sheng, MA Chuan-geng, CHEN Zhi-wu. A progress in pharmacological research of flavonoids [J]. China Journal of Chinese Materia Medica, 2000, 25(10): 589-590.(in Chinese)[4] TAITA S, SALVATIA A L, DESIDERIB N. Antiviral activity of substituted homoisoflavonoids on enteroviruses[J].Antiviral Research,2006,72(3):252-225[5] KIATA T S, PIPPENB R, YUSOF R, et al. Inhibitory activity of cyclohexenyl chalcone derivativsand flavonoids of fingerroot, Boesenbergiarotunda(L.), towards dengue-2 virus NS3 protease[J]. Bioorganic & Medicinal Chemistry Letters,2006,16(12):3337-3340.

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备注/Memo

备注/Memo:
收稿日期:2015-11-02基金项目:武汉工程大学研究生教育创新基金(CX2014022)作者简介:陈林莉(1991-),女,湖北黄冈人,硕士研究生.研究方向:中药活性成分及制剂.* 通信联系人
更新日期/Last Update: 2016-01-12