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单词 Polenske
释义

Polenske

/pəˈlɛnskə/
noun
Attributive Designating a number expressing the proportion of volatile water-insoluble fatty acids in a fat; especially in Polenske number, Polenske value.
  • The Polenske number is evaluated as the volume in millilitres of 0.1 n alkali required to neutralize the water-insoluble volatile fatty acids distilled from 5 g of fat under specified conditions..

Origin

Early 20th century; earliest use found in Analyst. From the name of E. Polenske (fl. 1889–1912), German food chemist, who in 1904 published a test for finding the number.

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更新时间:2024/12/22 23:25:31