An Eco-Friendly Method of Gelatin Preparation Based on Enzymatic Dehairing and Lime-Free Swelling Process

Ding, XL; Chen, ZJ; Long, ZZ; Shan, ZH

Shan, ZH (corresponding author), Sichuan Univ, Minist Educ, Key Lab Leather Chem & Engn, Chengdu 610065, Peoples R China.

JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS AND CHEMISTS, 2021; 105 (3): 153

Abstract

The conventional method of gelatin production generates a large quantity of wastewater, sludge and H2S gas due to the use of sulfide and lime. In this......

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