ANTIOXIDANT FERMENTING MICROORGANISM AGENT REDUCING UNPLEASANT SMELL AND VOLATILE ORGANIC COMPOUNDS FROM LEATHERS LEATHERS CONTAINING THE SAME AND MANUFACTURING METHOD THEREOF

摘要

An antioxidant fermenting microorganism agent, leather containing the same, and a method for manufacturing the leather are provided to deodorize the leather, by using the antioxidant fermenting microorganism agent in a dyeing process of the leather. An antioxidant fermenting microorganism agent comprises microorganism mixture of 3-7 wt%, water of 50-150 wt%, organic carbon sources of 3-7 wt%, natural salts of 0.5-1.5 wt%. The microorganism mixture is prepared by mixing photosynthetic bacteria, yeasts, actinomyces, lactobacilli at the ratio of 50-150:0.5-1.5:0.5-1.5:3-7. Leather is manufacture by a preparing process, a tanning process, a dyeing process, and a finishing process. In the dyeing process, the antioxidant fermenting microorganism agent of 0.05-0.15 wt% is added into chemicals of 100 wt%.