Alkaline proteases from a newly isolated Micromonospora chaiyaphumensis S103: Characterization and application as a detergent additive and for chitin extraction from shrimp shell waste
详细信息 查看全文
- 作者：Samiha Mhamdi ; Naourez Ktari ; naourez.ktari@yahoo.fr ; Sawssen Hajji ; Moncef Nasri ; Alya Sellami Kamoun
- 关键词：Alkaline proteases ; Micromonospora chaiyaphumensis ; Detergent additive ; Solvent-stable ; Deproteinization ; Chitin
- 刊名：International Journal of Biological Macromolecules
- 出版年：2017
- 出版时间：January 2017
- 年：2017
- 卷：94
- 期：part_PA
- 页码：415-422
- 全文大小：1473 K
- 卷排序：94
文摘
Micromonospora chaiyaphumensis S103 is producing five major extracellular proteases. The optimum pH and temperature for proteolytic activity were 8 and 70 °C. M. chaiyaphumensis proteases were found to be effective in the deproteinization of shrimp waste. The crude protease showed excellent compatibility with various commercial detergents and high stability in organic solvents.