Phytochemistry

Oxygenated derivatives of menthatriene in parsley leaves

S Nitz, H Kollmannsberger, MH Spraul, F Drawert

Index: Nitz, Siegfried; Kollmannsberger, Hubert; Spraul, Martin H.; Drawert, Friedrich Phytochemistry (Elsevier), 1989 , vol. 28, # 11 p. 3051 - 3054

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Citation Number: 20

Abstract

Abstract The analysis of aroma volatiles of parsley revealed the presence of two novel oxygenated p-mentha-1, 3, 8triene derivatives, the amounts of which increase during processing of plant material and deteriorate the typical fresh aroma. The two derivatives, which could be synthesized by means of a dye sensitized photooxygenation reaction, were identified as 1-methyl-4-(methylethenyl)-2, 3-dioxabicyclo [2.2. 2] oct-5-ene and 4-methyl- ...