[1]李文茂,石玉平,刘春缨,等.藏药绿萝花中总黄酮含量的提取工艺研究[J].北方园艺,2013,37(05):144-146.
　LI Wen-mao,SHI Yu-ping,LIU Chun-ying,et al.Study on Extracting Process of Flavonoids from Scindapsus aureus (Linden ex Andre) Engl[J].Northern Horticulture,2013,37(05):144-146.
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藏药绿萝花中总黄酮含量的提取工艺研究

《北方园艺》[ISSN:1001-0009/CN:23-1247/S] 卷: 第37卷 期数: 2013年05期 页码: 144-146 栏目: 出版日期: 2013-03-15
Title:
Study on Extracting Process of Flavonoids from  Scindapsus aureus (Linden ex Andre) Engl
文章编号:
1001-0009(2013)05-0144-03
作者:
李文茂; 石玉平; 刘春缨; 韩世芬; 王永宁
青海师范大学 化学系，青海 西宁 810000
Author(s):
LI Wen-mao; SHI Yu-ping; LIU Chun-ying; HAN Shi-fen; WANG Yong-ning
Department of Chemistry，Qinghai Normal University，Xining，Qinghai 810000
关键词:
绿萝花; 总黄酮含量; 最佳工艺
Keywords:
Scindapsus aureus (Linden ex Andre) Engl; flavonoids content; optimal process
分类号:
S 567.23+9
文献标志码:
A
摘要:
以藏药绿萝花为试材，以乙醇为提取剂，采用回流提取法，按正交实验设计，研究了绿萝花中总黄酮提取的最佳工艺。结果表明：影响绿萝花中总黄酮提取的因素大小依次为：料液比>提取时间>乙醇浓度，最优的提取工艺是料液比为1∶12，提取时间90 min，乙醇浓度75%，绿萝花中总黄酮含量达0.976％。
Abstract:
Taking Scindapsus aureus (Linden ex Andre) Engl as material and ethanol as extraction agent，the best extracting process of flavonoids from Scindapsus aureus (Linden ex Andre) Engl were studied by ethanol refluxing extraction method based on orthogonal experiment.The results showed that the power of the three factors influencing the flavonoid extraction from Scindepus aureus were liquid-solid ratio，extraction time，ethanol concentration.In the optimal extraction process，the liquid-solid ratio was 1∶12，extraction time was 90 min and ethanol concentration was 75%.Under these conditions，the flavonoid content in Scindepus aureus could reach 0.976%.

参考文献/References:

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相似文献/References:

[1]吴子龙,赵 昕,刘学远,等.不同花期玉兰与广玉兰花中总黄酮和总酚含量的研究[J].北方园艺,2014,38(03):146.
　WU Zi-long,ZHAO Xin,LIU Xue-yuan,et al.Study on the Contents of Total Flavonoids and Total Phenols from Flower of Magnolia denudata and Magnolia grandiflora in Different Florescence[J].Northern Horticulture,2014,38(05):146.

备注/Memo

第一作者简介：李文茂（1988-），男，青海民和人，硕士，研究方向为生物无机化学。
责任作者：石玉平（1956-）,女，教授，研究方向为分析化学。E-mail：Wangyn-51@263.net.
收稿日期：2012-11-12

更新日期/Last Update: 2014-08-22