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当前位置: 首页 > 文章 > 纳米膜包装对菠菜采后贮藏品质的影响 北方园艺 2017 (23) 181-186
Position: Home > Articles > Effect of Nano-film Packaging on Storage Quality of Postharvest Spinach Northern Horticulture 2017 (23) 181-186

纳米膜包装对菠菜采后贮藏品质的影响

作  者：
史君彦;左进华;高丽朴;郑秋丽;王清
关键词：
纳米膜;菠菜;色差;丙二醛(MDA);抗坏血酸氧化物酶(APX)
摘  要：
以菠菜为试材,采用纳米膜(银系列)包装的方法,研究其对菠菜采后贮藏品质的影响。结果表明:在(20±1)℃贮藏,纳米膜包装有效维持菠菜在贮藏期间的感官品质、色泽和失重,延缓叶绿素和维生素C含量的降低,抑制丙二醛(MDA)含量的积累,同时增强了抗坏血酸过氧化物酶(APX)、过氧化物酶(POD)和过氧化氢酶(CAT)活性,减轻了活性氧对组织的损伤。因此,纳米膜(银系列)包装可有效地保持菠菜采后贮藏品质。
译  名：
Effect of Nano-film Packaging on Storage Quality of Postharvest Spinach
作  者：
SHI Junyan;ZUO Jinhua;GAO Lipu;ZHENG Qiuli;WANG Qing;Beijing Vegetable Research Center,Beijing Academy of Agriculture and Forestry Sciences/Key Laboratory of the Vegetable Postharvest Treatment of Ministry of Agriculture/Beijing Key Laboratory of Fruits and Vegetable Storage and Processing/Key Laboratory of Biology and Genetic Improvement of Horticultural Crops (North China),Ministry of Agriculture/Key Laboratory of Urban Agriculture(North),Ministry of Agriculture;
关键词：
nano-film;;spinach;;color;;malondialdehyde(MDA);;ascorbate oxidase(APX)
摘  要：
Spinach was taken as test material,the effect of nano-film(silver series)packaging on the storage quality of postharvest spinach.The results showed that nano-film packaging effectively maintained the storage quality,color and loss weight during the storage period at(20±1)℃.The decrease of chlorophyll content and vitamin C content were delayed and the accumulation of MDA content was inhibited.Meanwhile,the antioxidant enzyme activities of ascorbate oxidase(APX),peroxidase(POD)and catalase(CAT)were enhanced and the damage of reactive oxygen species was reduced.Thus,the nano-film packaging could effectively maintain the storage quality of postharvest spinach.

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