Tallow refining was studied in this paper. After a series of steps like hydration, caustic soda refining, bleaching and deodorization, the tallow could meet the standard for food grade product.
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- 以粗牛油为原料,通过水化、碱炼、脱色、脱臭等处理,精炼成符合食品工业所用的精制牛油。