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杨梅产地保鲜处理与新型贮运包装的研究及应用

Study and Application of Preservation and Novel Storage and Transportation Packaging of Myrica rubra

  • 摘要: 杨梅果实代谢旺盛、含水率高且无外果皮保护,在采收、运输和销售过程中易遭受机械损伤及霉菌侵染,进而导致其品质劣变,严重制约杨梅产业的发展。本文概述了产地保鲜技术(保鲜剂、预冷、短波照射以及静电场等)和贮运包装(减震包装、气调包装和蓄冷包装)对杨梅鲜果采后品质的影响,通过分析引起杨梅品质劣变的主要因素,提出"低温环境"+"缓震处理"+"气调技术"三维一体的栅栏保鲜技术将成为杨梅鲜果的保鲜研究重点。

     

    Abstract: Myrica rubra is susceptible to mechanical injury and mold infection during the process of harvesting,transporting, and marketing due to its high metabolism, high moisture content and the lack of epicarp protection.The quality deterioration of post-harvested M. rubra has seriously restricted the development of M. rubra industry.This paper summarized the effects of the preservation technology at the producing area(preservative agent, pre-cooling, short-wave irradiation and electrostatic field) and the novel storage and transportation packaging technology(e.g., shock absorption packaging, modified atmosphere packaging and low temperature packaging) on the quality of M. rubra. Based on the main factors causing the quality deterioration of M. rubra, we proposed a three-dimensional hurdle preservation technology, ’low temperature environment’ + ’shock absorption treatment’ + ’controlled atmosphere technology’, which may become the research focus of M. rubra preservation.

     

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