Organic Acids in the Juice of Acid Lemon and Japanese Acid Citrus by Gas Chromatography - Collections

＜departmental bulletin paper＞
Organic Acids in the Juice of Acid Lemon and Japanese Acid Citrus by Gas Chromatography

Creator	Creator Name Widodo, Soesiladi E. Affiliation Affiliation Name Fruit Science Laboratory, Faculty of Agriculture, Kyushu University
	Creator Name Shiraishi, Mikio 白石, 美樹夫 Affiliation Affiliation Name Fruit Science Laboratory, Faculty of Agriculture, Kyushu University 九州大学農学部附属農場
	Creator Name Shiraishi, Shinichi 白石, 眞一 Affiliation Affiliation Name Fruit Science Laboratory, Faculty of Agriculture, Kyushu University 九州大学農学部附属農場
Language	English
Publisher	Kyushu University
Publisher	九州大学農学部
Date	1995-12
Source Title	Journal of the Faculty of Agriculture, Kyushu University
Vol	40
Issue	1/2
First Page	39
Last Page	44
Publication Type	Version of Record
Access Rights	open access
Crossref DOI	https://doi.org/10.5109/24091
Related DOI	九州大学農学部紀要 \|\| 40(1/2) \|\| p39-44
	Journal of the Faculty of Agriculture, Kyushu University \|\| 40(1/2) \|\| p39-44
	http://www.agr.kyushu-u.ac.jp/
Related URI	九州大学農学部紀要 \|\| 40(1/2) \|\| p39-44
	Journal of the Faculty of Agriculture, Kyushu University \|\| 40(1/2) \|\| p39-44
	http://www.agr.kyushu-u.ac.jp/
Relation	九州大学農学部紀要 \|\| 40(1/2) \|\| p39-44
	Journal of the Faculty of Agriculture, Kyushu University \|\| 40(1/2) \|\| p39-44
	http://www.agr.kyushu-u.ac.jp/

File	FileType	Size	Views	Description
p039	pdf	122 KB	830

PISSN	0023-6152
NCID	AA00697606
Record ID	24091
Peer-Reviewed	Unrefereed
Subject Terms	Acid lemon
	Japanese acid citrus
	Organic acid
	Gas chromatography
ISSN	0023-6152
NCID	AA00697606
Notes	the albedo of Kabosu (C. sphaerocarpa Hort. ex Tanaka) and Yuzu (C. junos Sieb. ex Tanaka) contained a very low concentration of citrate, citrate was found to significantly predominate in the flavcdo of Kabosu (79.96 μme/g or 65.37% of total) and Yuzu (44.26 μme/g or 59.72% of total). Except in the flavedo of Kabosu and Yuzu, malute was the predominating acid in flavedo of Hanayu, Daidai and Lisbon. Organic acids other than malate and citrate found in appreciable amounts were tartarate, oxalate and malonate, followed by acetate and butyrate. Succinate, fumarate and glyoxylat,e were found in much lesser amounts. Comparing to citrate and malate, other acids both in total and individual contents clearly should not be considered as traces. An unidentified organic acid eluted at about 39.76 minutes was consistently detected in both flavedo and albedo, being the highest in the flavedo of Hanayu (64.60% of the internal standard’s peak area) and the lowest in the albedo of Kabosu (0.97%)
Created Date	2012.08.01
Modified Date	2022.11.11