| Titre : |
Advances is stabilized enzymes for leather processing |
| Type de document : |
texte imprimé |
| Auteurs : |
Percy A. Jaquess, Auteur ; Naim B. Miguel, Auteur ; Michael E. Elmore, Auteur |
| Année de publication : |
1999 |
| Article en page(s) : |
p. 355-361 |
| Note générale : |
Bibliogr. |
| Langues : |
Américain (ame) |
| Index. décimale : |
675 Technologie du cuir et de la fourrure |
| Résumé : |
Fifteen years ago almost all of the enzymes available for leather processing were derived from animal pancreatic tissue and were supplied for use in powdered form. Leahter manufacturers had few enzymatic products to select from in order to assist in processing hides and skins. However, technological advances within the last decade have ushered in a new era of enzymatic products derived from microorganisms. These enzymes, for the most part, are in liquid form and assist the multiple aspects of leather processing such as wetting or soaking, dehairing, degreasing, opening up of the fiber structure and softening. Modern day manufacturers and suppliers of enzymatic products have advanced stability of these biochemical catalysts to new heights with state of the art innovation in design and formulation. Our work has investigated and exploited many of these technological advances in stabilizing enzymes. This has afforded the leather manufacturer flexibility and confidence in producing high quality leathers with efficiency of time and cost. |
| Note de contenu : |
- Benefits of thermostable liquid enzymes - introduction
- Strategies for stabilizing liquid enzymes
- Soluble additives
- Synthetic polymers
- Protein engineering for stability |
| En ligne : |
https://drive.google.com/file/d/1C-N4sOIQ0ubDvQxe6KhJOKbzoUV4RphV/view?usp=drive [...] |
| Format de la ressource électronique : |
Pdf |
| Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=4528 |
in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA) > Vol. XCIV, N° 9 (11/1999) . - p. 355-361
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