预乳化在牛乳中添加DHA的工艺研究.pdf

!&&~w#w? Animal Husbandry and Feed Science 2009,30(5):56-57
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Adding DHA into Milk by Pre-emulsion Technology
GUO Yu-jiel,HAN Li-qiangl,LU Wei-feil,JIANG Bo2,YANG GUO-~U'
( College of Animal Husbandry and Veterinary Science, Henan Agricultural University, Zhengzhou 450002, China;2.
The Center of Technology,Inner Mongolia Yili Industrial Group Co., Ltd.,Hohhot 010080,China)
Abstract:DHA (docosa hexaenoic acid), as one of important polyunsaturated fatty acids, plays an important role in the prevention and
treatment of a variety of human diseases. However, because the oxidation of DHA at RT is easy, the now applied methods and
technologies of adding DHA into milk need expensive equipment and raw materials as well as high-level production processes, causing
great risk of production and increasing production costs. This paper mainly presents the possibility of adding DHA into milk by the
simple pre-emulsion technology.
Key words: DHA; pre-emulsion; milk; processing technology; risk; cost
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