Effects of 1-MCP preservatives with different embedding materials on the physicochemical, textural and aroma properties of 'Royal Gala' apples during shelf life

文献类型: 外文期刊

第一作者: Gao, Qi

作者: Gao, Qi;Zhu, Zhi-Qiang;Yang, Xiao-Yue;Sun, Ming-Yang;Zhang, Jian-Chao;Xue, You-Lin;Gao, Qi;Zhang, Peng;Li, Jiang-Kuo;Zhang, Peng;Li, Jiang-Kuo;Zhang, Peng;Li, Jiang-Kuo;Bi, Jin-Feng;Tanokura, Masaru

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关键词: Malus x Domestica Borkh; 1-MCP; physicochemical properties; textural properties; aroma properties

期刊名称:JOURNAL OF HORTICULTURAL SCIENCE & BIOTECHNOLOGY ( 影响因子:2.1; 五年影响因子:2.4 )

ISSN: 1462-0316

年卷期: 2025 年 100 卷 4 期

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收录情况: SCI

摘要: 1-MCP is used in the preservation and storage of postharvest apples. To assess the influence of embedding materials on the release behaviour of 1-MCP. The 1-MCP preservative was embedded separately in two different materials to form two distinct preservative formulations, both of which were commercially acquired and subsequently utilised for treating apples. Preservative A (Yongtai) is an inclusion complex of 1-MCP in alpha-cyclodextrin, whereas preservative B (SmartFresh) is an inclusion complex of 1-MCP in a combination of alpha-cyclodextrin and beta-cyclodextrin. The harvested 'Royal Gala' (Malus x Domestica Borkh.) apples were treated preservative A or B. After ten months of storage, the physicochemical, textural and aroma properties of 'Royal Gala' apples were investigated during shelf life. The results showed that 1-MCP could maintain better physicochemical and textural properties than the control group (p < 0.05). Compared with A, B was superior in inhibiting the production of ethylene and maintaining vitamin C content, flesh brittleness and flesh firmness. 1-MCP exhibited higher aroma intensities of ammonia and aromatic compounds. 1-MCP inhibited the aroma intensities of hydrocarbons, alcohols, nitrogen oxides and sulphides. The suppression by B was stronger than A. This study lays a theoretical foundation for the application of 1-MCP to preserve apples.

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