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1-MCP和薄膜包裝對磨盤柿采后生理及品質(zhì)的影響
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“十一五”國家科技支撐計劃資助項目（2006BAD30B01）


Effects of 1-MCP and Film Packaging Treatments on Postharvest Physiology and Quality of Mopan Persimmons
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    為尋求一種有效的澀柿脫澀保脆集成技術(shù)，對不同濃度1-MCP處理的磨盤柿采用PVC袋自發(fā)氣調(diào)包裝和真空包裝兩種方式，在室溫條件下果實的生理變化規(guī)律及脫澀保脆效果進(jìn)行了研究。試驗表明：1-MCP結(jié)合單果真空包裝處理有效抑制了柿果實硬度的下降、乙烯生成量和呼吸強度的增加、果實丙二醛（MDA）和果皮組織相對電導(dǎo)率的升高，防止貯藏期間果實水分的散失，促進(jìn)果實可溶性單寧向不可溶性單寧的轉(zhuǎn)化，可使磨盤柿常溫貨架壽命延長14d。0.5～1.0μL/L 1MCP結(jié)合單果真空包裝是較為理想的處理方式。

    Abstract:

    In order to seek an effective deastringency and crispness-keeping technique for astringent persimmons, the effects of different 1-MCP concentration, polyvinylhloride(PVC) and vacuum packaging methods on physiology and storage of Mopan persimmons under ambient temperature were investigated. Results showed that 1-MCP combined with individual vacuum packaging effectively inhibited the decline of fruit firmness, the increase of ethylene production and respiration intensity, malondialdehyde (MDA) content and peel tissue relative conductance, prevented the evaporation of fruit moisture during storage, promoted the change of the soluble tannin content to insoluble tannin content and prolonged ambient shelf life time to 14d. Therefore, 0.5 to 1.0μL/L 1-MCP of combined with individual vacuum packaging was a suitable treatment method for Mopan persimmons.

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張 鵬,李江闊,孟憲軍,張 平.1-MCP和薄膜包裝對磨盤柿采后生理及品質(zhì)的影響[J].農(nóng)業(yè)機械學(xué)報,2011,42(2):130-133,143. Zhang Pen, Li Jiangkuo, Meng Xianjun, Zhang Pin. Effects of 1-MCP and Film Packaging Treatments on Postharvest Physiology and Quality of Mopan Persimmons[J]. Transactions of the Chinese Society for Agricultural Machinery,2011,42(2):130-133,143.

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