香椿采后生理学变化及其保鲜技术研究进展

Postharvest physiological and biochemical changes and preservation techniques of Toona sinensis

香椿作为一种木本蔬菜,因营养价值高受到了广泛的喜爱。然而随着人们生活水平的不断提高以及对食品安全问题的普遍关注,希望安全且能够较长时间食用香椿。因此对香椿保鲜也提出了新的要求。本文从采后生理学变化,物理保鲜,化学保鲜,生物保鲜角度总结国内外有关香椿的研究成果,分析了香椿采后生理生化及品质的变化,采后不同的保鲜技术对香椿品质的影响,并对未来香椿保鲜方式和研究方向进行展望。旨为在延长香椿贮藏期,提高其经济价值,为香椿加工及保鲜技术的研究提供理论参考,同时也为木本蔬菜保鲜提供参考。

As a kind of woody vegetable, Toona sinensis has been widely loved for its high nutritional value. Due to improved people's living standard and general concern for food safety,new requirements for preserving Toona sinensis have been proposed. This paper reviewed researches in recent years on postharvest physiological changes,physical,chemical,and biological methods to preserve Toona sinensis,analyzed the changes in postharvest quality and physiological and biochemical indexes of Toona sinensis . Moreover,future preservation methods and research directions of Toona sinensis were prospected. The purpose of this review was to provide a theoretical reference for prolonging the storage period and improving the economic value of Toona sinensis,as well as studying the processing and preservation technology of Toona sinensis to provide a reference for preserving woody vegetables.