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翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク piperitone ： ウィキペディア英語版 piperitone |Section2= |Section3= }} Piperitone is a natural monoterpene ketone which is a component of some essential oils. Both stereoisomers, the D-form and the L-form, are known. The D-form has a peppermint-like aroma and has been isolated from the oils of plants from the genera ''Cymbopogon'', ''Andropogon'', and ''Mentha''.〔 The L-form has been isolated from Sitka spruce.〔 Piperitone is used as the principal raw material for the production of synthetic menthol and thymol. The primary source of D/L-piperitone is from ''Eucalyptus dives'', produced mainly in South Africa.〔Boland, D.J., Brophy, J.J., and A.P.N. House, ''Eucalyptus Leaf Oils'', 1991, ISBN 0-909605-69-6〕 ==References== 〔 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「piperitone」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.