| 微波辅助碱法提取匙吻鲟软骨蛋白-多糖复合物的工艺 |
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| 引用本文： | 丁俊胄,沈硕,熊善柏,赵思明,黄琪琳.微波辅助碱法提取匙吻鲟软骨蛋白-多糖复合物的工艺[J].水产学报,2011,35(1):139-144. |
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| 作者姓名： | 丁俊胄 沈硕 熊善柏 赵思明 黄琪琳 |
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| 作者单位： | 1. 华中农业大学食品科技学院,湖北,武汉,430070;国家大宗淡水鱼加工技术研发分中心,湖北,武汉,430070;湖北省水产品加工工程技术研究中心,湖北,武汉,430070
2. 华中农业大学食品科技学院,湖北,武汉,430070;湖北省水产品加工工程技术研究中心,湖北,武汉,430070 |
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| 基金项目： | 国家科技支撑计划(2006BAD30B01) |
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| 摘 要： | 以匙吻鲟软骨为材料,利用微波辅助稀碱法提取软骨中的蛋白-多糖复合物,在对碱浓度、微波功率、微波时间和液料比进行单因素试验的基础上设计正交试验,优化提取条件。结果表明,在液料比为15∶1(V/W),碱浓度为0.9%,微波功率为360 W,微波处理为9 min时,得率达到最优值15.72%。与常规碱法提取相比,微波辅助提取不仅降低了碱用量,更加环保,而且缩短了提取时间,提高了得率。
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| 关 键 词： | 匙吻鲟 软骨 微波辅助 蛋白-多糖复合物 提取 |
| 收稿时间： | 2010/8/26 0:00:00 |
| 修稿时间： | 2010/11/4 0:00:00 |
Extraction technology optimization of microwave-assisted alkali for protein-polysaccharide complex from Polyodon spathula cartilage |
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| DING Jun-zhou,SHEN Shuo,XIONG Shan-bai,ZHAO Si-ming and HUANG Qi-lin.Extraction technology optimization of microwave-assisted alkali for protein-polysaccharide complex from Polyodon spathula cartilage[J].Journal of Fisheries of China,2011,35(1):139-144. |
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| Authors: | DING Jun-zhou SHEN Shuo XIONG Shan-bai ZHAO Si-ming and HUANG Qi-lin |
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| Institution: | College of Food Science and Technology, Huazhong Agricultural University |
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| Abstract: | Polyodon spathula cartilage as the cartilage tissue mainly contains two kinds of functional components: protein and polysaccharide,which possess anti-tumor,anti-aging effects and so on.The extraction,structure as well as activities of polysaccharides from the cartilage were investigated extensively and deeply.However,the extract technology for protein-polysaccharide complex has less been reported compared with polysaccharides.Therefore,the present work uses Polyodon spathula cartilage as material,and focuse... |
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| Keywords: | Polyodon spathula cartilage microwave-assisted protein-polysaccharide complex extraction |
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