| 沙棘多糖提取工艺研究 |
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| 引用本文： | 杨宏志,钟运翠,阎福林,孙伟洁.沙棘多糖提取工艺研究[J].黑龙江八一农垦大学学报,2009,21(2):68-71. |
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| 作者姓名： | 杨宏志 钟运翠 阎福林 孙伟洁 |
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| 作者单位： | 1. 黑龙江八一农垦大学食品学院,大庆,163319
2. 大庆隆赫达食品有限公司 |
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| 基金项目： | 黑龙江省大庆市高新区创新基金研发项目 |
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| 摘 要： | 用正交设计方法分别对热水提取法、微波辅助法、超声波法、酶法、酶法-超声波协同萃取法提取沙棘果渣多糖的工艺条件进行了优化研究。结果表明,五种方法的提取量分别为：102.36mg·g^-1、19.04mg·g^-1、88.09mg·g^-1、65.91mg·g^-1、81.5mg·g^-1,5种方法的提取效果优劣依序为：热水提取法〉超声波法〉酶法-超声波协同萃取法〉酶法〉微波辅助法;综合时间、成本等因素,以采用超声波法提取沙棘果渣多糖效果好,此时最佳工艺条件为提取温度60℃,料液比1：50（g：mL）,时间20min,经验证的提取率为88.09mg·g^-1。
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| 关 键 词： | 沙棘多糖 提取方法 含量比较 |
Study on Extraction Technology of POlysaccharides from Sea-buckthorn |
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| Yang Hongzhi,Zhong Yuncui,Yan Fulin,Sun Weijie.Study on Extraction Technology of POlysaccharides from Sea-buckthorn[J].Journal of Heilongjiang August First Land Reclamation University,2009,21(2):68-71. |
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| Authors: | Yang Hongzhi Zhong Yuncui Yan Fulin Sun Weijie |
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| Institution: | Yang Hongzhi, Zhong Yuncui, Yan Fulin, Sun Weijie ( 1.College of Foodstuff, Heilongjiang August First Land Reclamation University,Daqing 163319;2.Daqing Longheda Food Co.,Ltd) |
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| Abstract: | By orthogonal experiment, extraction of polysaccharides from pomace of Sea-buckthorn with methods of hot water extraction process, microwave assistance extraction,ultrasonic wave processed method, enzyme processed method and enzyme processed method - uhrasonic wave coordination extraction method were studied.The content of polysaccharides from pomace of Seabuckthorn with five methods extraction respectively to be： 102.36 mg·g^-1, 19.04 mg·g^-1,88.09 mg·g^-1,65.91 mg·g^-1,81.5 mg·g^-1. The results showed that five methods extraction effect was： hot water extraction process 〉ultrasonic wave processed method 〉enzyme processed method - ultrasonic wave coordination extraction method〉enzyme processed method 〉microwave assistance extraction, integrated factors as time,cost, it is good effect to use the ultrasonic wave processed method extraction polysaccharides from pomace of Sea-buckthorn , and the best conditions technology are ：temperature 60℃, material Pwater 1：50（g： mL）, time 20 min, by vadidated the content is 88.09 mg·g^-1. |
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| Keywords: | Sea-buckthorn polysaccharide Extraction method content comparison |
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