A process for preparing gelatin from the skin, bone and connective tissue of animals includes immersing in acid, immersing in lime milk, neutralization, becoming gelatin and drying.
本发明涉及的是一种以动物的皮、骨、结缔组织为原料来生产明胶的生产工艺。
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The phenomenon can see from the SEM that, after the exciting of acid, steel slag process to secondary hydration together with cement clinker, combining to a great deal of meshy gelatin.