XUN Dong-xue,MI Ping,ZHANG Shen-hou,et al.Study on Extraction Technology of Polysaccharide fromPortabella by the Ultrasonic Pretreatment[J].HEILONGJIANG AGRICULTURAL SCIENCES,2010,(12):128-130.
超声波预处理对褐菇多糖提取工艺的研究
- Title:
- Study on Extraction Technology of Polysaccharide fromPortabella by the Ultrasonic Pretreatment
- 文章编号:
- 1002-2767（2010）12-0128-03
- Keywords:
- portabella; ultrasonic; pretreatment; extraction
- 分类号:
- S646
- 文献标志码:
- A
- 摘要:
- 研究了超声波预处理时间、提取温度、提取时间及料液比对褐菇多糖提取量的影响。单因素试验结果表明：提取温度、提取时间、超声波预处理时间及料液比对褐菇多糖提取量均有影响。正交试验结果表明：超声波预处理时间是影响褐菇多糖提取量的主要因素；褐菇多糖的最佳提取条件为超声波预处理时间15 min，提取温度75℃，提取时间2 h，料液比1∶30。
- Abstract:
- The effects of ultrasonic pretreatment time，extraction temperature and time，ratio of mushroom to liquid on extraction of polysaccharide from portabella mushroom were studied.The results of single factor experiment showed that ultrasonic pretreatment time，extraction temperature and time，ratio of mushroom to liquid were all influenced on extraction of polysaccharide in portabella.The results of orthogonal experiment showed that ultrasonic pretreatment time was the main factor that affected the extraction of polysaccharide in portabella.The best extraction condition was 15 min(ultrasonic pretreatment time)75℃(temperature)，2 h(time)，1∶30(the ratio of mushroom to liquid).
参考文献/References:
[1]李海平，张树海，张坤生.滑菇多糖抗氧化活性研究[J].食品研究与开发，2008，29(4):56-60. [2]刘莹，刘政，黄静，等.褐蘑菇提取物对四氧嘧啶型糖尿病小鼠降血糖活性研究[J].天然产物研究与开发，2010，22(2):323-325. [3]常明昌，食用菌栽培学[M].北京:中国农业出版社，2003. [4]李超，林松毅，周斌，等.废弃香菇培养基中多糖类化合物的提取与初步纯化[J].食品与机械,2008，29(6):62-67.
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备注/Memo
基金项目： 大学生创新性试验计划资助项目（091014720）