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枸杞多酚氧化酶研究进展

摘要  多酚氧化酶引起的酶促褐变是制约枸杞贮藏、鲜果保鲜的重要因素。从温度、压力、pH、化学抑制剂、生物源抑制剂、植物生长调节剂等方面对枸杞酶促褐变及控制方法研究进展进行总结,以期为枸杞酶促褐变基础研究与应用研究提供参考依据。

关键词  枸杞;多酚氧化酶;控制方法

中图分类号  TS 205   文献标识码  A    文章编号  0517-6611(2022)15-0016-03

doi: 10.3969/j.issn.0517-6611.2022.15.005

开放科学(资源服务)标识码(OSID):

Research Progress of Polyphenol Oxidase in Lycium barbarum

ZHANG Qi, LIU Jun-hong

(Xinhua College, Ningxia University, Yinchuan, Ningxia 750000)

Abstract  Enzymatic browning caused by polyphenol oxidase is an important factor restricting the storage and fresh fruit preservation of  Lycium barbarum fruit. This paper summarizes the research progress of enzymatic browning and control methods of  Lycium barbarum fruit  from the aspects of temperature, pressure, pH, chemical inhibitors, biological inhibitors and plant growth regulators, in order to provide reference basis for the basic research and application of enzymatic browning of  Lycium barbarum fruit.

Key words  Lycium barbarum fruit;Polyphenol oxidase;Control methods

枸杞(Lycium barbarum  L.)是传统的中药和保健食品,富含类胡萝卜素、氨基酸、VC、多酚、多糖、矿物质等有效成分,具有滋养肝肾、降血糖、降低癌症和延缓细胞衰老、提高免疫力等药理功效[1]。(剩余9092字)

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