英语词汇“piperine”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

　

单词	piperine
释义	piperine [ pip-uh-reen, -er-in ] / ˈpɪp əˌrin, -ər ɪn / noun Chemistry. a white, crystalline alkaloid, C17H19NO3, obtained from pepper and other piperaceous plants and also prepared synthetically: used as an insecticide. Origin of piperine 1810–20; <Latin piperpepper + -ine¹ Words nearby piperine piperacillin, piperacillin sodium, pipe rack, piperazine, piperidine, piperine, pipe roll, piperonal, piperonyl butoxide, pipe snake, pipes of Pan Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 Example sentences from the Web for piperine Pepper owes its properties to an alkaloid, piperine, and to a volatile oil. Human Foods and Their Nutritive Value\|Harry Snyder He has proved that the alkaloid so obtained is identical with that prepared from piperine. Scientific American Supplement, No. 623, December 10, 1887\|Various Piperine, the alkaloid of pepper, has also been well studied. Scientific American Supplement, No. 415, December 15, 1883\|Various British Dictionary definitions for piperine piperine / (ˈpɪpəˌraɪn, -rɪn) / noun a crystalline insoluble alkaloid that is the active ingredient of pepper, used as a flavouring and as an insecticide. Formula: C 17 H 19 NO 3 Word Origin for piperine C19: from Latin piper pepper Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
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更新时间：2024/11/10 16:42:11