| 不同品种枇杷果实采后低温贮藏品质研究 |
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| 引用本文： | 陈伟,施丽愉,苏新国,杨震峰.不同品种枇杷果实采后低温贮藏品质研究[J].食品安全质量检测技术,2013,4(6):1743-1749. |
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| 作者姓名： | 陈伟 施丽愉 苏新国 杨震峰 |
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| 作者单位： | 浙江万里学院生物与环境学院, 浙江省果蔬保鲜与加工技术研究重点实验室,浙江万里学院生物与环境学院, 浙江省果蔬保鲜与加工技术研究重点实验室,广东食品药品职业学院,浙江万里学院生物与环境学院, 浙江省果蔬保鲜与加工技术研究重点实验室 |
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| 基金项目： | 珠江科技新星专项(2011J2200019)、广东省高等学校高层次人才项目(20110137) |
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| 摘 要： | 目的 明确不同品种枇杷果实采后低温贮藏期间腐烂和品质变化的差异, 为枇杷果实贮运技术的开发提供理论依据。方法 研究了“洛阳青”、“宁海白”和“大红袍”3个品种枇杷果实5 ℃贮藏35 d期间失重率、腐烂指数、果皮和果肉颜色变化、可溶性固形物、维生素C、类胡萝卜素和总酚含量的变化。结果 “洛阳青”和“大红袍”枇杷果实采后可溶性固形物、维生素C含量和L值下降, 失重率和腐烂指数上升, 果实贮藏品质发生劣变。枇杷果实贮藏前期果皮和果肉b值升高, 类胡萝卜素和总酚含量增加。但随着贮藏时间的延长, 果实中类胡萝卜素和总酚含量逐渐下降。结论 与“宁海白”枇杷果实相比, “洛阳青”和“大红袍”枇杷果实采后5 ℃贮藏期间易发生腐烂, 品质劣变严重, 耐贮性低。
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| 关 键 词： | 枇杷 品种 品质劣变 低温贮藏 |
| 收稿时间： | 2013/9/22 0:00:00 |
| 修稿时间： | 2013/11/14 0:00:00 |
Research on postharvest quality in loquat fruit of different varieties during low temperature storage |
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| CHEN Wei,SHI Li-Yu,SU Xin-Guo and YANG Zhen-Feng.Research on postharvest quality in loquat fruit of different varieties during low temperature storage[J].Food Safety and Quality Detection Technology,2013,4(6):1743-1749. |
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| Authors: | CHEN Wei SHI Li-Yu SU Xin-Guo and YANG Zhen-Feng |
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| Affiliation: | Key Laboratory of Fruits and Vegetables Postharvest and Processing Technology Research of Zhejiang Province, College of Biological and Environmental Sciences, Zhejiang Wanli University,Key Laboratory of Fruits and Vegetables Postharvest and Processing Technology Research of Zhejiang Province, College of Biological and Environmental Sciences, Zhejiang Wanli University,Guangdong Food and Drug Vocational College and Key Laboratory of Fruits and Vegetables Postharvest and Processing Technology Research of Zhejiang Province, College of Biological and Environmental Sciences, Zhejiang Wanli University |
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| Abstract: | |
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| Keywords: | loquat fruit variety quality deterioration low temperature storage |
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