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枸杞多酚氧化酶研究進展

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摘要  多酚氧化酶引起的酶促褐變是制約枸杞貯藏、鮮果保鮮的重要因素。從溫度、壓力、pH、化學抑制劑、生物源抑制劑、植物生長調(diào)節(jié)劑等方面對枸杞酶促褐變及控制方法研究進展進行總結(jié),以期為枸杞酶促褐變基礎(chǔ)研究與應用研究提供參考依據(jù)。

關(guān)鍵詞  枸杞;多酚氧化酶;控制方法

中圖分類號  TS 205   文獻標識碼  A    文章編號  0517-6611(2022)15-0016-03

doi: 10.3969/j.issn.0517-6611.2022.15.005

開放科學(資源服務)標識碼(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.)是傳統(tǒng)的中藥和保健食品,富含類胡蘿卜素、氨基酸、VC、多酚、多糖、礦物質(zhì)等有效成分,具有滋養(yǎng)肝腎、降血糖、降低癌癥和延緩細胞衰老、提高免疫力等藥理功效[1]。(剩余9092字)

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