Industrial gelatin, is a light yellow or brown crushed, no discomfort smell, no visible impurities. The molecular weight of 1 - 100 000, including 18 kinds of amino acids, water and inorganic salt content of 16% protein content in more than 82%, is an ideal protein source. Industrial gelatin is widely used in a variety of products of the plate, furniture, matches, feed, packaging, paper, textiles, silk, dyeing, printing, ceramics, oil, daily chemical, coatings, metallurgy and other industries in which the main starting thickening, stabilizing, unite, reconcile, polishing, sizing, bonding, solid water, and other role. 
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