摘要
采用湿法和干法两种AA添加工艺生产AA配方乳粉,AA平均回收率分别为94.0%和96.9%,AA损耗率较低。两种添加工艺对乳粉的感官指标、溶解度、过氧化值等关键质量指标无影响,说明湿法和干法添加AA工艺均是可行和可靠的,而干法添加工艺在降低AA损耗方面具有一定优势。
Using wet slacking and dry mixing processing technology to add AA into milk formula, the average recovery of AA were 94.0% and 96.9% separately, and the wastage was small. The effects of the two technologies on sensory properties, solubility and POV of formula milk powder could be ignored, which meant that these two technologies adding AA into milk formula were both feasible and trusting, while the dry mixing technology had advantage of reducing the wastage of AA.
关键词
配方乳粉
花生四烯酸
工艺
milk formula
arachidonic acid
processing technology
