Pulsing Treatments of Abscisic Acid and Sucrose for Improving Postharvest Quality of Cut Lily Flowers - Collections

＜departmental bulletin paper＞
Pulsing Treatments of Abscisic Acid and Sucrose for Improving Postharvest Quality of Cut Lily Flowers

Creator	Creator Name Geng, Xing Min Affiliation Affiliation Name College of Landscape Architecture, Nanjing Forestry University
	Creator Name Liu, Jun Affiliation Affiliation Name College of Landscape Architecture, Nanjing Forestry University
	Creator Name Li, Min Affiliation Affiliation Name College of Landscape Architecture, Nanjing Forestry University
	Creator Name Okubo, Hiroshi オオクボ, ヒロシ Affiliation Affiliation Name Laboratory of Horticultural Science, Department of Agro–environmental Sciences, Faculty of Agriculture, Kyushu University
	Creator Name Ozaki, Yukio 尾崎, 行生オザキ, ユキオ Affiliation Affiliation Name Laboratory of Agricultural Ecology, Department of Bioresource Sciences, Faculty of Agriculture, Kyushu University : Associate Professor 九州大学大学院農学研究院資源生物科学部門農業生物科学講座 : 准教授
Language	English
Publisher	Faculty of Agriculture, Kyushu University
Publisher	九州大学大学院農学研究院
Date	2015-02-27
Source Title	Journal of the Faculty of Agriculture, Kyushu University
Vol	60
Issue	1
First Page	87
Last Page	92
Publication Type	Version of Record
Access Rights	open access
Crossref DOI	https://doi.org/10.5109/1526319
Related DOI	http://www.agr.kyushu-u.ac.jp/
Related URI	http://www.agr.kyushu-u.ac.jp/
Relation	http://www.agr.kyushu-u.ac.jp/

File	FileType	Size	Views	Description
p087	pdf	1.33 MB	849

PISSN	0023-6152
NCID	AA00697606
Record ID	1526319
Peer-Reviewed	Unrefereed
Subject Terms	abscisic acid
	cut lily
	ethylene
	physiological index
	postharvest quality
ISSN	0023-6152
NCID	AA00697606
Notes	Although it is often considered as a senescence phytohormone, abscisic acid (ABA) at low concentration together with sucrose as pulsing solution displayed preservative effect on cut lily flowers. In order to further clarify the preservation mechanism of ABA, the effects of ABA pretreatment on physiological index and ethylene release were investigated. The addition of 2 mg · L^<-1> ABA to sucrose increased proline content in petals. This result suggested that ABA application resulted in water stress of the cut flowers to some extent. However the pretreatment of the cut lilies with ABA at 2 mg · L^<-1> delayed the degradation of soluble proteins, and promoted the activity of superoxide dismutase (SOD) enzyme, which decreased the damage to cells induced by reactive oxygen species (ROS). It was also found that the pretreatment with 2 mg · L^<-1> ABA inhibited ethylene release.
Created Date	2015.10.13
Modified Date	2022.11.11