Alginate oligosaccharide improves resistance to postharvest decay and quality in kiwifruit (Actinidia deliciosa cv. Bruno)

doi:10.1016/j.hpj.2021.07.003

CORC > 植物研究所 > 中国科学院植物研究所 > 中科院北方资源植物重点实验室

	Alginate oligosaccharide improves resistance to postharvest decay and quality in kiwifruit (Actinidia deliciosa cv. Bruno)
	Zhuo, Ruiling 1; Li, Boqiang 2; Tian, Shiping 1,2
刊名	HORTICULTURAL PLANT JOURNAL
	2022
卷号	8 期号:1 页码:44-52
关键词	Alginate oligosaccharide Kiwifruit Botrytis cinerea Antioxidant capacity Disease resistance
ISSN号	2095-9885
DOI	10.1016/j.hpj.2021.07.003
文献子类	Article
英文摘要	Kiwifruit is an extremely perishable fruit; postharvest disease and senescence during storage can reduce the fruit quality, resulting in economic loss. Considerable research effort has focused on identifying safe and cost-effective ways to preserve fresh kiwifruit. To this end, the present study investigated the effects of alginate oligosaccharide (AOS) soaking treatment on postharvest quality and disease in the 'Bruno' variety of kiwifruit. The involved physiological mechanisms were further explored. The results showed that AOS did not inhibit the growth of Botrytis cinerea in vitro, the causal agent of gray mold in kiwifruit, but reduced the incidence of gray mold and diameter of lesions of kiwifruit during storage. Kiwifruit treated with SO mg . L-1 AOS showed a higher degree of firmness and lower soluble solid content than control fruit treated with distilled water. Moreover, AOS treatment inhibited the activity of polygalacturonase and pectinesterase, while enhancing the activity of polyphenoloxidase, L-phenylalanine ammonia lyase and beta-1,3-glucanase related to pathogen defense, and also improved total antioxidant capacity determined by the DPPH, FRAP, and ABTS methods in kiwifruit. These results indicate that SO mg . L-1 AOS can confer disease resistance in kiwifruit during storage.
学科主题	Plant Sciences ; Horticulture
电子版国际标准刊号	2468-0141
出版地	BEIJING
WOS关键词	ENDOPLASMIC-RETICULUM ; ANTIOXIDANT CAPACITY ; DISEASE RESISTANCE ; OXIDATIVE STRESS ; TOMATO FRUIT ; PEACH FRUIT ; STORAGE ; ENHANCEMENT ; STORABILITY ; SENESCENCE
WOS研究方向	Science Citation Index Expanded (SCI-EXPANDED)
语种	英语
出版者	KEAI PUBLISHING LTD
WOS记录号	WOS:000740432000005
资助机构	National Key R&D Program of China [2018YFD0401303] ; National Natural Science Foundation of China [31722043, 31930086] ; Youth Innovation Promotion Association, CAS [Y201919]
内容类型	期刊论文
源URL	[http://ir.ibcas.ac.cn/handle/2S10CLM1/28618]
专题	中科院北方资源植物重点实验室
作者单位	1.Chinese Acad Sci, Inst Bot, Key Lab Plant Resources, Nanxincun 20, Beijing 100093, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Minist Agr, Key Lab Postharvest Handling Fruits, Beijing 100093, Peoples R China
推荐引用方式 GB/T 7714	Zhuo, Ruiling,Li, Boqiang,Tian, Shiping. Alginate oligosaccharide improves resistance to postharvest decay and quality in kiwifruit (Actinidia deliciosa cv. Bruno)[J]. HORTICULTURAL PLANT JOURNAL,2022,8(1):44-52.
APA	Zhuo, Ruiling,Li, Boqiang,&Tian, Shiping.(2022).Alginate oligosaccharide improves resistance to postharvest decay and quality in kiwifruit (Actinidia deliciosa cv. Bruno).HORTICULTURAL PLANT JOURNAL,8(1),44-52.
MLA	Zhuo, Ruiling,et al."Alginate oligosaccharide improves resistance to postharvest decay and quality in kiwifruit (Actinidia deliciosa cv. Bruno)".HORTICULTURAL PLANT JOURNAL 8.1(2022):44-52.