食品科学 ›› 2009, Vol. 30 ›› Issue (6): 46-48.doi: 10.7506/spkx1002-6630-200906005

• 工艺技术 • 上一篇    下一篇

南瓜果肉中胡芦巴碱提取工艺的研究

徐雅琴1,刘春生2,崔崇士1   

  1. 1. 东北农业大学理学院
    2. 上海苏豪逸明制药有限公司
  • 收稿日期:2008-04-07 修回日期:2008-09-10 出版日期:2009-03-15 发布日期:2010-12-29
  • 通讯作者: 徐雅琴 E-mail:xu-yaqin@163.com
  • 基金资助:

    黑龙江省自然科学基金资助重点项目(ZJN0606-01);黑龙江省教育厅科学技术研究项目(11521028)

Study on Alcohol Extraction Technology of Trigonelline from Pumpkin Flesh

XU Ya-qin1,LIU Chun-sheng2,CUI Chong-shi1   

  1. (1. Northeast Agricultural University, Harbin 150030, China;
    2. Shanghai Suhao and Yiming Pharmacy Limited Company, Shanghai 200333, China)
  • Received:2008-04-07 Revised:2008-09-10 Online:2009-03-15 Published:2010-12-29
  • Contact: XU Ya-qin1, E-mail:xu-yaqin@163.com

摘要:

以南瓜果肉为试材,研究乙醇浸提法提取胡芦巴碱工艺条件。在单因素试验的基础上,进行 L9(34)正交试验,确定乙醇浸提法最优提取工艺条件。结果表明:乙醇浸提法最优提取工艺条件为醇浓度50%、提取时间8h、浸提温度60℃、液料比20ml/g。南瓜果肉中胡芦巴碱的提取量为297.4μg/g。

关键词: 南瓜果肉, 胡芦巴碱, 乙醇浸提法

Abstract:

In this study, alcohol was used to extract trigonelline from pumpkin flesh. On the basis of single factor tests, the orthogonal test of L9(34) was conducted to optimize the extraction process of trigonelline. The results showed that the optimum extraction process is as follows: extracting pumpkin flesh at 60 ℃ for 8 h with 50% alcohol solution at the material to liquid ratio of 1:20 (g/ml), and under these conditions, the extraction yield of trigonelline is up to 297.4 μg/g.

Key words: pumpkin flesh, trigonelline, alcohol extraction

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