Cellulase Enzymatic Extraction Technology on Polyphenols from Leptopus Chinensis ( Bunge) Pojark

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Cellulase Enzymatic Extraction Technology on Polyphenols from Leptopus Chinensis ( Bunge) Pojark

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[1]WANG ChaoLI Jie,LEI Qiang,WANG Gui-hong,et al.Cellulase Enzymatic Extraction Technology on Polyphenols from Leptopus Chinensis ( Bunge) Pojark[J].Journal of Zhengzhou University (Engineering Science),2013,34(05):117-120.[doi:10.3969/j.issn.1671-6833.2013.05.026]

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Journal of Zhengzhou University (Engineering Science)[ISSN 1671-6833/CN 41-1339/T] Volume: 34 Number of periods: 2013 05 Page number: 117-120 Column: Public date: 2013-09-10

Title:: Cellulase Enzymatic Extraction Technology on Polyphenols from Leptopus Chinensis ( Bunge) Pojark

Author(s):: WANG Chao1; 2LI Jie1; LEI Qiang1; WANG Gui-hong1; LONG Yue1; XUE Qian-qian1; 1.College of Chemistry and Molecular Engineering, Zhengzhou University , Zhengzhou 450001 , China; 2.Zhengzhou Fruit Re-search Institute，Chinese Academy of Agriculture Sciences，Zhengzhou 450009,China

Keywords:: Leptopus Chinensis ( Bunge ) Pojark; polyphenols; ultrasonic wave ; orthogonal test

CLC:: O637.32

DOI:: 10.3969/j.issn.1671-6833.2013.05.026

Abstract:: The optimum technological condition by the Cellulase Enzymatic Extraction Technology of the poly-phenols from Leptopus Chinensis ( Bunge) Pojark is studied. Through the Orthogonal design,we analysed theeffect of ethanol concentration,ratio of material to liquid,to the polyphenols from Leptopus Chinensis ( Bunge)Pojark.The experiment result shows that compared with ultrasonic wave extraction technology on polyphenolsfrom Leptopus Chinensis ( Bunge ) Pojark,this method has a greater extraction rate (4.24mg/g). The extrac-ting technology shows higher extraction rate of polyphenols,good stability,green,no pollution,and is availa-ble for industrial production.

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