食品科学 ›› 2010, Vol. 31 ›› Issue (14): 53-57.doi: 10.7506/spkx1002-6630-201014012

• 工艺技术 • 上一篇    下一篇

响应面法优化微波辅助提取浒苔多糖的工艺

郭 雷1,2,陈 宇1   

  1. 1.淮海工学院 江苏省海洋生物技术重点实验室
    2.江苏省海洋资源开发研究院
  • 收稿日期:2009-12-07 出版日期:2010-07-15 发布日期:2010-12-29
  • 通讯作者: 郭雷 E-mail:leiguoo@sina.com
  • 基金资助:

    江苏省自然科学基金项目(BK2009631);江苏省海洋资源开发研究院基金项目(HK09004)

Optimization of Microwave-assisted Extraction of Polysaccharides from Entermorpha prolifera Using Response Surface Methodology

GUO Lei1,2,CHEN Yu1   

  1. 1. Jiangsu Key Laboratory of Marine Biotechnology, Huaihai Institute of Technology, Lianyungang 222005, China ;
    2. Jiangsu Marine Resources Research and Development Institute, Lianyungang 222004, China
  • Received:2009-12-07 Online:2010-07-15 Published:2010-12-29
  • Contact: GUO Lei E-mail:leiguoo@sina.com

摘要:

以浒苔为原料,采用微波技术辅助提取其多糖。通过单因素试验和响应面设计法,确定浒苔多糖微波辅助提取技术的最佳工艺条件为微波温度95℃、微波功率800W、微波时间32min、液料比78:1(mL/g)。按此工艺条件提取多糖,得率为4.04%。

关键词: 浒苔, 多糖, 微波辅助提取, 响应面法

Abstract:

The microwave-assisted extraction technology of polysaccharides from Entermorpha prolifera (PEP) was optimized by using response surface methodology (RSM). The optimal extraction conditions were as follows: extraction temperature 95 ℃, microwave power 800 W, microwave treatment time 32 min and liquid/material ratio (mL/g) 78:1. Under the optimal conditions, the extraction yield of polysaccharides was 4.04%.

Key words: Entermorpha prolifera, polysaccharides, microwave-assisted extraction, response surface methodology

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