脐橙采后免发汗式商品化贮藏保鲜工艺优化

【目的】研究脐橙采后免发汗式商品化处理及贮藏保鲜技术,为脐橙产业健康发展提供技术支撑。【方法】以适时采摘的脐橙为原料,在前期自主研发的脐橙免发汗式中温预处理技术基础上,通过单因素和正交试验,探讨不同防腐保鲜液配比、喷蜡条件、包装材料及贮藏方式对脐橙保鲜效果的影响,确定脐橙采后免发汗式商品化贮藏保鲜最佳工艺技术。【结果】防腐保鲜液配比、喷蜡条件、包装材料及贮藏方式对脐橙保鲜效果均有较大影响,脐橙采后免发汗式商品化贮藏保鲜的最佳工艺技术为：采后脐橙经清洗消毒,用40%百可得1000倍和22.2%戴挫霉500倍的防腐保鲜液于35℃恒温浸泡,风干后用浓度1∶4的40℃果蜡进行喷蜡处理,蜡液干燥30 s...

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Bibliographic Details
Published in南方农业学报 Vol. 46; no. 1; pp. 128 - 132
Main Author 冯春梅 蔡勇 李建强 周建华 牛德宝 黎新荣 陈益平
Format Journal Article
LanguageChinese
Published 广西亚热带作物研究所,南宁,530001%广西生产力促进中心,南宁,530001%广西杨氏鲜果有限公司,广西 贺州,542800 2015
Subjects
保鲜
免发汗式
好果率
脐橙
腐烂率
贮藏
贮藏
免发汗式
好果率
good fruit rate
保鲜
腐烂率
脐橙
rotting rate
sweat-avoiding type
storage
fresh-keeping
navel orange
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ISSN2095-1191
DOI10.3969/j:issn.2095-1191.2015.1.128

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Summary:【目的】研究脐橙采后免发汗式商品化处理及贮藏保鲜技术,为脐橙产业健康发展提供技术支撑。【方法】以适时采摘的脐橙为原料,在前期自主研发的脐橙免发汗式中温预处理技术基础上,通过单因素和正交试验,探讨不同防腐保鲜液配比、喷蜡条件、包装材料及贮藏方式对脐橙保鲜效果的影响,确定脐橙采后免发汗式商品化贮藏保鲜最佳工艺技术。【结果】防腐保鲜液配比、喷蜡条件、包装材料及贮藏方式对脐橙保鲜效果均有较大影响,脐橙采后免发汗式商品化贮藏保鲜的最佳工艺技术为：采后脐橙经清洗消毒,用40%百可得1000倍和22.2%戴挫霉500倍的防腐保鲜液于35℃恒温浸泡,风干后用浓度1∶4的40℃果蜡进行喷蜡处理,蜡液干燥30 s后薄膜袋单果包装放入杂木箱,置于负压强排式通风控温库贮藏,在此保鲜条件下,脐橙果实贮藏至150 d,好果率达95.40%,果实品质仍保持较好。【结论】采后免发汗式商品化贮藏保鲜技术（防腐保鲜液浸果＋喷蜡＋薄膜袋单果包装＋装入杂木箱＋负压强排式通风控温库贮藏）可有效提高采后脐橙好果率,保持果实品质。
Bibliography:45-1381/S
navel orange; storage; fresh-keeping; rotting rate; good fruit rate; sweat-avoiding type
[Objective]The techniques of commercialized storage and fresh-keeping by avoiding sweat for post-harvest navel orange were studied to provide technical support for the healthy development of navel orange industry. [ Method ]On the basis of previous independent research and development of sweat-avoiding pretreatment techniques with medium temperature for post-harvest navel orange, timely harvested navel oranges were used as raw materials. Singlefactor and orthogonal experiments were conducted to investigate the effects of different compound ratios of antistaling a- gent, waxing conditions, packaging materials and storage methods on preservation of navel orange, following which the optimized procedure and technique of commercialized processing, storage and preservation for post-harvest navel orange were obtained. [Result]Compound ratios of antistaling agent, waxing conditions, packaging materials and storage methods
ISSN:2095-1191
DOI:10.3969/j:issn.2095-1191.2015.1.128