浙江农业学报 ›› 2024, Vol. 36 ›› Issue (1): 196-204.DOI: 10.3969/j.issn.1004-1524.20230181

• 食品科学 • 上一篇    下一篇

不同镂空包装对雨天采收杨梅贮运品质的影响

宗自豪1,2(), 何丁生3(), 牛犇2, 黄俊1, 房祥军2, 吴伟杰2, 陈杭君2, 郜海燕2,*()   

  1. 1.浙江科技学院 生物与化学工程学院,浙江 杭州310023
    2.浙江省农业科学院 食品科学研究所, 农业农村部果品采后处理重点实验室,农业农村部蔬菜采后保鲜与加工重点实验室(部省共建),浙江省果蔬保鲜与加工技术研究重点实验室,中国轻工业果蔬保鲜与加工重点实验室, 浙江 杭州 310021
    3.义乌市星凯家庭农场,浙江 义乌 322000
  • 收稿日期:2023-02-16 出版日期:2024-01-25 发布日期:2024-02-18
  • 作者简介:宗自豪(1997—),男,河南周口人,硕士研究生,研究方向为食品工程,E-mail: zihaozong0208@163.com;
    何丁生(1970—),男,浙江义乌人。E-mail: 15381739797@163.com
    #为共同第一作者
  • 通讯作者: * 郜海燕,E-mail: spsghy@163.com
  • 基金资助:
    浙江省“三农九方”科技协作计划(2022SNJF029);温州市环大罗山省级现代农业园区科技支撑项目(WZDLS2021-10)

Effect of different hollow packaging on storage and transportation quality of bayberry harvested in rainy days

ZONG Zihao1,2(), HE Dingsheng3(), NIU Ben2, HUANG Jun1, FANG Xiangjun2, WU Weijie2, CHEN Hangjun2, GAO Haiyan2,*()   

  1. 1. College of Biological and Chemical Engineering, Zhejiang University of Science and Technology, Hangzhou 310023, China
    2. Key Laboratory of Post-Harvest Handling of Fruits, Ministry of Agriculture and Rural Affairs, Key Laboratory of Postharvest Preservation and Processing of Vegetables (Co-Construction by Ministry and Province), Ministry of Agriculture and Rural Affairs, Key Laboratory of Fruits and Vegetables Postharvest and Processing Technology Research of Zhejiang Province, Key Laboratory of Postharvest Preservation and Processing of Fruits and Vegetables, China National Light Industry, Institute of Food Science, Zhejiang Academy of Agricultural Sciences, Hangzhou 310021, China
    3. Yiwu Xingkai Family Farm, Yiwu 322000, Zhejiang, China
  • Received:2023-02-16 Online:2024-01-25 Published:2024-02-18

摘要:

针对雨天采收杨梅表面积水及杨梅鲜果在贮运过程中因振动造成的机械损伤累积而引起表观和营养品质劣变问题,开发一种新型镂空包装,以传统果篮装作为对照组,探究不同镂空形式对荸荠种杨梅品质的影响。结果表明:全镂空包装方式有利于降低杨梅采摘后的预冷时间,在预冷48 min后杨梅果核温度达到4 ℃;非镂空包装方式能够有效降低杨梅鲜果运输过程中的失重率,贮藏10 d失重率维持在13.49%;半镂空包装能够较好维持杨梅的外观品质和营养品质(可滴定酸、可溶性固形物、维生素C、总酚、花色苷含量),同时抑制贮运过程中果实丙二醛含量的上升。综合分析贮藏期杨梅的外观及营养品质,半镂空组具有较好效果。

关键词: 杨梅, 贮藏品质, 包装, 保鲜

Abstract:

In order to solve the problems of water accumulation on the surface of bayberry harvested in rainy days, and the deterioration of appearance and nutritional quality of fresh fruits due to mechanical damage accumulation caused by vibration during storage and transportation, in this study, we developed a new hollowed-out packaging, and traditional basket packaging for fruits was used as a control group to explore the effect of different hollowed-out forms on the quality of Biqi bayberry. The results showed that the full hollowed-out packaging method was beneficial to reduce the pre-cooling time after picking of fruits, and the core temperature reached 4 ℃ after 48 min of pre-cooling. The non-hollowing packaging method effectively reduced the weight loss rate of fresh fruits during transportation, and the weight loss rate was maintained at 13.49% at 10 days of storage. The semi-hollowing packaging method had significant advantages in maintaining good appearance and nutritional quality, including the contents of titrable acids, soluble solids, vitamin C, total phenols, and anthocyanin. At the same time, the semi-hollowing packaging method can better inhibit the rise of malondialdehyde content in fresh fruits during storage and transportation. By comprehensive analysis of the appearance and nutritional quality of fruits during storage, the semi-hollowing group had a better effect among all treatments.

Key words: bayberry, storage quality, packaging, preservation

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