Chapman K W, Boor K J
Department of Food Science, Cornell University, Ithaca, NY 14853, USA.
J Dairy Sci. 2001 Apr;84(4):951-4. doi: 10.3168/jds.S0022-0302(01)74553-5.
The objective of this study was to determine the degree of liking of ultra-pasteurized (UP) milk by 6 to 11 year olds. For comparative purposes, 2% UP milks were evaluated along with 2% conventionally pasteurized high temperature short time (HTST) and 2% ultra high temperature (UHT) milks. A seven-point facial hedonic scale with Peryam & Kroll verbal descriptors for affective testing with children was used with the 6 year olds. For the older children, a seven-point hedonic scale with Peryam & Kroll verbal descriptors was used. The mean degree of liking of UP milk was rated as slightly below "good." HTST milk was liked slightly more than the UHT milk, which was liked slightly more than the UP milk. How the children felt about milk, in general, significantly affected how much they liked the test milks, with, all milks being influenced equally.
本研究的目的是确定6至11岁儿童对超高温瞬时灭菌(UP)牛奶的喜爱程度。为作比较,对2%的UP牛奶以及2%的传统高温短时(HTST)巴氏杀菌牛奶和2%的超高温(UHT)牛奶进行了评估。6岁儿童使用带有佩里姆和克罗尔用于儿童情感测试的语言描述符的七点面部喜好量表。对于年龄较大的儿童,则使用带有佩里姆和克罗尔语言描述符的七点喜好量表。UP牛奶的平均喜爱程度被评为略低于“好”。HTST牛奶比UHT牛奶略受喜爱,而UHT牛奶又比UP牛奶略受喜爱。总体而言,儿童对牛奶的感受显著影响了他们对测试牛奶的喜爱程度,所有牛奶受到的影响相同。