Optimisation of the extraction and purification of chondroitin sulphate from head by-products of Prionace glauca by environmental friendly processes
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- 作者：José ; Antonio Vá ; zqueza ; jvazquez@iim.csic.es" class="auth_mail" title="E-mail the corresponding author ; Marí ; a Blancob ; Javier Fraguasa ; b ; Lorenzo Pastranac ; Ricardo Pé ; rez-Martí ; nb
- 关键词：Chondroitin sulphate production ; Cartilage P. glauca wastes ; By-products upgrade ; Process optimisation ; Response surface methodology
- 刊名：Food Chemistry
- 出版年：2016
- 出版时间：1 May 2016
- 年：2016
- 卷：198
- 期：Complete
- 页码：28-35
- 全文大小：1285 K
文摘
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Production of chondroitin sulphate (CS) from blue shark wastes was optimised.
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Optimal alcalase hydrolysis of head cartilages was firstly established.
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Chemical treatment was subsequently applied for CS isolation.
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Ultrafiltration–diafiltration sequences were finally performed for CS purification.
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The processes proved to be adequate for valorisation of head-cartilage wastes.