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林产化学与工业 ›› 2019, Vol. 39 ›› Issue (3): 10-16.doi: 10.3969/j.issn.0253-2417.2019.03.002

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林业生物质基果蔬涂膜保鲜剂的研究进展

许嘉琍1,2(),张海波1,2,姚姝凤1,2,高宏1,2,3,商士斌1,2,3,*()   

  1. 1. 中国林业科学研究院 林产化学工业研究所; 生物质化学利用国家工程实验室; 国家林业和草原局 林产化学工程重点实验室; 江苏省 生物质能源与材料重点实验室, 江苏 南京 210042
    2. 南京林业大学 江苏省林业资源高效加工利用协同创新中心, 江苏 南京 210037
    3. 中国林业科学研究院 林业新技术研究所, 北京 100091
  • 收稿日期:2018-09-26 出版日期:2019-06-28 发布日期:2019-06-26
  • 通讯作者: 商士斌 E-mail:xjl23333@163.com;shangsb@163.com
  • 作者简介:许嘉琍(1995-),女,江苏南通人,硕士生,从事松脂化学与利用的研究; E-mail:xjl23333@163.com
  • 基金资助:
    国家重点研发计划资助项目(2016YFD0600804)

Research Progress of Forestry Biomass-based Film Preservatives of Fruit and Vegetable

Jiali XU1,2(),Haibo ZHANG1,2,Shufeng YAO1,2,Hong GAO1,2,3,Shibin SHANG1,2,3,*()   

  1. 1. Institute of Chemical Industry of Forest Products, CAF; National Engineering Lab. for Biomass Chemical Utilization; Key Lab. of Chemical Engineering of Forest Products, National Forestry and Grassland Administration; Key Lab. of Biomass Energy and Material, Jiangsu Province, Nanjing 210042, China
    2. Jiangsu Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, Nanjing Forestry University, Nanjing 210037, China
    3. Research Institute of Forestry New Technology, CAF, Beijing 100091, China
  • Received:2018-09-26 Online:2019-06-28 Published:2019-06-26
  • Contact: Shibin SHANG E-mail:xjl23333@163.com;shangsb@163.com
  • Supported by:
    国家重点研发计划资助项目(2016YFD0600804)

摘要:

由于果蔬极易腐烂、保质期短,如果贮藏不当容易造成巨大的经济损失,因此对果蔬进行保鲜显得尤为重要。目前,常用的保鲜方法是低温贮藏和保鲜剂处理,其中涂膜保鲜技术因其成本较低、保鲜效果良好而备受关注。但常用的化学保鲜剂如二溴四氯乙烷、三唑类等对人体健康有一定的危害。林业生物质具有来源广泛、绿色环保、可持续性等特点,在果蔬涂膜保鲜剂领域得到广泛的研究与应用。主要介绍了多糖、紫胶、松香及其衍生物等林业生物质资源作为涂膜保鲜材料在果蔬保鲜中的应用,着重探讨其涂膜保鲜的效果,分析了目前林业生物质基果蔬保鲜剂存在的问题,并对林业生物质基涂膜保鲜剂的未来发展进行了展望。

关键词: 林业生物质, 保鲜剂, 多糖, 紫胶, 松香

Abstract:

Fruits and vegetables preservation is particularly important, since they are extremely perishable and have short shelf life. At present, the commonly used methods are cryopreservation and preservative treatment. Film preservation has attracted much interest due to its low cost and good effect. However, common chemical preservatives such as dibromotetrachloroethane and triazoles have certain harm against human health. Forestry biomass resources are environment-friendly and sustainable, so the preserving agent formulated with some forestry biomass has been widely applied. The applications of polysaccharides, shellac, rosin and other forestry biomass in fresh-keeping coating preservation of fruits and vegetables are summarized in this paper. The methods of coating film are discussed, and the prospects for the future development of the preservation of modified biomass-based coating film are proposed.

Key words: forestry biomass, preservative, polysaccharide, shellac, rosin

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