| 单词 | phosphatase test |
| 释义 | > as lemmasphosphatase test phosphatase test n. a test for the presence of phosphatases (destroyed by pasteurization), applied to dairy products to determine whether they have been adequately pasteurized. ΘΚΠ the world > food and drink > farming > animal husbandry > dairy farming > [noun] > tests on animal or produce herd-testing1911 test1928 phosphatase test1933 herd-test1962 1933 H. D. Kay & W. R. Graham in Jrnl. Dairy Res. 5 70 If..the cream was pasteurised, its phosphatase content was completely or almost completely destroyed. This suggested to us the possibility that the phosphatase test might also be used for determining whether a given sample of butter had been made from fresh or from pasteurised cream. 1960 H. F. Judkins & H. A. Keener Milk Production & Processing xiv. 256 The phosphatase test is very sensitive and will show very small variations in the time and temperature of pasteurization. 2001 Jrnl. Dairy Sci. 84 1959 The objective of this study was to determine the effects of dissolved CO2 in milk on the performance of four important routine testing methods: antibiotic residue test, freezing point test, infrared milk component analysis, and alkaline phosphatase test. < as lemmas |
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