【摘要】 从蛋白质去除、过滤速度、颜色的变化、结晶条件等诸方面 ,探讨了以土豆粉为原料生产食品级乳酸的提取工艺 ,以提高提取收得率和产品质量 .更多还原

【Abstract】 This paper describes drawing technology which is used to produce edible lactic acid with potato powder concerning proteins removed,vilter speed,colors change, and crystallizing condition for the purpose of improving revenue and quality of products.更多还原