QQ客服 官方微博 反馈留言

	Enhancing viability of two biocontrol yeasts in liquid formulation by applying sugar protectant combined with antioxidant
	Liu, Jia1,2; Tian, Shi-Ping1; Li, Bo-Qiang1; Qin, Guo-Zheng1
刊名	Biocontrol
	2009-12-01
卷号	54期号:6页码:817-824
关键词	Viability Biocontrol yeasts Liquid formulation Sugar protectant Antioxidant
ISSN号	1386-6141
DOI	10.1007/s10526-009-9229-6
通讯作者	Tian, shi-ping(tsp@ibcas.ac.cn)
英文摘要	Survivals of cryptococcus laurentii and pichia membranaefaciens in liquid formulations with sugar protectants (trehalose and galactose) and l-ascorbic acid (vc) were investigated during storage at 4a degrees c and 25a degrees c. when galactose or trehalose was used alone as protectant, c. laurentii maintained relatively high viability in potassium phosphate buffer. addition of vc to trehalose improved its protective effect. p. membranaefaciens maintained viability > 60% after 90 days at 4a degrees c when 5% galactose served as a protectant, and its combination with vc was the most effective at maintaining viability. moreover, liquid formulation kept higher viability of the two yeasts at 4a degrees c than at 25a degrees c. biocontrol efficiency of the two yeasts was maintained after formulation and storage. the results indicate that trehalose is considered as a suitable protectant for liquid formulation of c. laurentii, while galactose is better for p. membranaefaciens. combining vc with the sugars improves the protective efficiency.
WOS关键词	PANTOEA-AGGLOMERANS CPA-2 ; POSTHARVEST BLUE MOLD ; AGENT CANDIDA-SAKE ; BIOLOGICAL-CONTROL ; SACCHAROMYCES-CEREVISIAE ; CRYPTOCOCCUS-LAURENTII ; PENICILLIUM-EXPANSUM ; OXIDATIVE STRESS ; PICHIA-ANOMALA ; APPLE FRUIT
WOS研究方向	Entomology
WOS类目	Entomology
语种	英语
出版者	SPRINGER
WOS记录号	WOS:000271442200010
内容类型	期刊论文
URI标识	http://www.corc.org.cn/handle/1471x/2399939
专题	中国科学院大学
通讯作者	Tian, Shi-Ping
作者单位	1.Chinese Acad Sci, Key Lab Photosynth & Environm Mol Physiol, Inst Bot, Beijing 100093, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Liu, Jia,Tian, Shi-Ping,Li, Bo-Qiang,et al. Enhancing viability of two biocontrol yeasts in liquid formulation by applying sugar protectant combined with antioxidant[J]. Biocontrol,2009,54(6):817-824.
APA	Liu, Jia,Tian, Shi-Ping,Li, Bo-Qiang,&Qin, Guo-Zheng.(2009).Enhancing viability of two biocontrol yeasts in liquid formulation by applying sugar protectant combined with antioxidant.Biocontrol,54(6),817-824.
MLA	Liu, Jia,et al."Enhancing viability of two biocontrol yeasts in liquid formulation by applying sugar protectant combined with antioxidant".Biocontrol 54.6(2009):817-824.

个性服务

查看访问统计

相关权益政策

暂无数据

收藏/分享

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。