Dehairing enzyme by solid state fermentation / H. Purushotham in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 80, N° 2 (03-04/1996)  

[article]  inJOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC) > Vol. 80, N° 2 (03-04/1996) . - p. 52-56 Titre : Dehairing enzyme by solid state fermentation Type de document : texte imprimé Auteurs : H. Purushotham, Auteur ; S. Malathi, Auteur ; P. V. Rao, Auteur ; C. L. Rai, Auteur ; M. M. Immanuel, Auteur ; K. V. Raghavan Année de publication : 1996 Article en page(s) : p. 52-56 Note générale : Bibliogr. Langues : Anglais (eng) Index. décimale : 675 Technologie du cuir et de la fourrure Résumé : The conventional process of unhairing animal skins/hides by the lime-sulphide process generates enormous problemns in tannery effluent treatment. It has been established that enzymatic unhairing is an environmentally friendly alternative to the conventional process. The enzyme, an alkaline protease (clarizyme) is produced by aspergillus flavus isolate using solid substrate fermentation (SSF). Since SSF has distinct economic advantages over conventional methods, it is hoped that this alkaline protease will be available at a commercially attractive price. Evolution of this enzyme as a depilating agent for goat leather establishes that the enzymatically dehaired skins have better strength compared to the controls. This paper highlights the process development and scaling-up strategies adopted in the enzyme production and its application. En ligne : https://drive.google.com/file/d/18naDBeF5wKDIhAx_jvkFU40lX4cpVNHm/view?usp=drive [...] Format de la ressource électronique : Pdf Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=8183 [article]

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