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Identification of the Volatile Constituents of the Egyptian Lemongrass Oil. Part III. Infrared Spectroscopy

✍ Scribed by Foda, Y. H. ;Abdallah, M. A. ;Zaki, M. S. ;Mostafa, M. M.

Publisher: John Wiley and Sons
Year: 1975
Tongue: English
Weight: 334 KB
Volume: 19
Category: Article
ISSN: 0027-769X
DOI: 10.1002/food.19750190502

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✦ Synopsis

Abstract

The infrared spectrum of the Egyptian lemongrass oil proved that the changes in the samples during storage under different conditions for 4 months at room temperature as well as for the samples stored for 6 months at low temperatures could be detected, specially the changes of the carbonyl groups. In lemongrass oil stored in air for 4 months other bands of the carbonyl groups were noticed at wave number 1600 to 1800 cm^−1^. The latter results proved that specific chemical reactions play an important role under these storage conditions.

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