Title Transcription
ハッカゾク ショクブツ ノ カガクテキ ケンキュウ ダイ5ホウ ハッカゾク ショクブツ ノ シュウキ セイブン ニツイテ
Title Alternative
Chemical Studies on Mentha(V) : On the Odorous Substances of Mint Plants(2)
File
language
eng
Author
Nagasawa, Toru
Soga, Osamu
Description
Japanese mint oil has a good property that it contains a large quantity of menthol, but it has been expressed that it has the most weak point, which possesses a special disagreable odor. For the purposes of studying the odor of Japanese mint oil, we reported that the volatile water of "San-Bi" (M. arvensis) shall be contain ammonia, trimethylamine, dimethylamine, and monomethylamine as the nitrogen compounds, by the use of paper chromatography. The same writers reported also that the bad odor of the dementholized oil of Japanese mint can be removed by the treatment with phosphoric acid most effectively.
It has not been reported that mint plants possess amines, but only one possessed monomethylamine in M. aquatica.
As the results of studying the nitrogen compounds in the volatile waters of the several mint plants, the authors confirmed that a large quantity of ammonia and a small quantity of trimethylamine exist in them.
In regard to the existence of the nitrogen compounds in the plants, it was reported already. For the existence of a large quantity of ammonia in the volatile water, it can be assumed that this ammonia was liberated mainly by the hydrolysis of the amides.
Journal Title
島根大学論集. 自然科学
Volume
12
Start Page
67
End Page
76
ISSN
04886542
Published Date
1962-12-20
NCID
AN0010814X
Publisher
島根大学
Publisher Aalternative
Shimane University
NII Type
Departmental Bulletin Paper
OAI-PMH Set
Faculty of Science and Engineering