... as domesticated cattle, pigs, and horses. The natural molecular bonds between individual collagen strands are broken down ... pharmaceuticals, photography, and cosmetic manufacturing. Spec: 100 - 280 bloom,10-80meshes Purity:100% natural and healthy Packing : Bottle, Bag, Bulk, ... by a variety of synthetics. Recently, however, the natural biodegradability of gelatin adhesives is being realized. Today, ...