食品工业科技2018，Vol.39Issue(8)：257-260,317,5.DOI:10.13386/j.issn1002-0306.2018.08.047
纳他霉素对采后蓝莓果实灰霉病(Botrytis cinerea)防治
Natamycin on Botrytis cinerea of postharvest blueberry fruits prevention and treatment of natamycin on of postharvest blueberry fruit
摘要
Abstract
The effects of the use of natamycin and complex with Vitamin C (VC) on the control of Botrytis cinerea of postharvest blueberry fruits were studied.The minimal inhibitory concentrationsof VC solution,natamycin solution,natamycin and complex with 20 mg/L Vitamin C (VC)solution were determined by in vitro experiment.Morbidity,lesion diameter,protein content,and the change of enzyme activity related to disease resistance was studied to determine the inhibitory effect of different solutions on Botrytis cinerea of postharvest blueberry fruits.The results showed that the minimum inhibitory concentrations of natamycinand natamycincombination with 20 mg/LVC compound solutionfor 5 × 106 CFU/mL were 1 and 0.5 mg/L,while the antibacterial effect of 20 mg/L VC was not obvious,indicating that the usage amount of natamycin could be reduced and the anti-bacterial ability could be enhanced by mixed with 20 mg/L VC.The best natamycin concentrationof the mixture was 30 mg/L.关键词
纳他霉素/采后蓝莓/抑菌效果Key words
natamycin/postharvest blueberries/antibacterial effect分类
轻工纺织引用本文复制引用
周福慧,姜爱丽,姬亚茹,胡文忠,陈晨,王馨悦..纳他霉素对采后蓝莓果实灰霉病(Botrytis cinerea)防治[J].食品工业科技,2018,39(8):257-260,317,5.基金项目
“十二五”国家科技支撑计划项目(2015BAD16B0904). （2015BAD16B0904）
