Heat-induced Changes in Milk
Milk is a very heat-stable biological system.Primarily to improve its safety and shelf-life,milk is normally subjected to one of several heat treatments 72 oC (x) 15 sec (pasteurization),140 ℃ (x) 5 sec (UHT sterilization),110-115 oC x 10 min (in-container sterilization) which cause little or no visible changes but a range of chemical and physico-chemical changes do occur,to an extent determined by the severity of the heat treatment.The lipids are the constituents least affected by heat,the loss of creaming being the principal change.
P.F.Fox
School of Food & Nutritional Sciences, University College Cork, Ireland
国际会议
3rd International Symposium on Dairy Cow Nutrition and Milk Quality(第三届“奶牛营养与牛奶质量国际研讨会)
北京
英文
119-119
2013-05-11(万方平台首次上网日期,不代表论文的发表时间)