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黃金梨的氣調(diào)貯藏保鮮試驗
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    摘要:

    為改進(jìn)黃金梨的貯藏質(zhì)量,延長貨架期,從氣調(diào)組分入手研究了氣調(diào)貯藏對黃金梨的保鮮效果,,以期得出比較理想的組分指標(biāo),。采用CO2體積分?jǐn)?shù)為0~0.5%,,O2體積分?jǐn)?shù)分別為2%~3%,、5%~6%,、8%~9%,在溫度為(-1.5±0.5)℃,、相對濕度為95%的條件下,,進(jìn)行了黃金梨氣調(diào)貯藏研究。試驗表明:在90d的貯藏期內(nèi),,O2體積分?jǐn)?shù)為5%~6%,、CO2體積分?jǐn)?shù)為0~0.5%時,能延緩黃金梨Vc含量,、果肉硬度和乙烯釋放量降低,,減少乙醇和乙醛在果肉內(nèi)的積累量。試驗證明了氣調(diào)儲藏的優(yōu)越性和可行性,,補(bǔ)充了氣體組分的數(shù)據(jù)參數(shù),。

    Abstract:

    In order to keep sensory quality and increase shelf life of Whangkeumbae, the effect of fresh-keeping by controlled atmosphere storage on Whangkeumbae begin with different conditions of control atmosphere storage has been studied. The purpose of the research was to find the best environmental combinations to store Whangkeumbae. C.A. storage 2%~3%O2, 0~0.5% CO2;5%~6% O2, 0~0.5%CO2,; 8%~9%O2, 0~0.5%CO2 were selected and under the temperature of -1.5±0.5℃ and RH 95%, C.A. storage research has been conducted. The results showed during the 90 day period, with 5%~6% O2,0~0.5% CO2 gaseous component, the reducing of Vc content in Whangkeumbae and the hardness of fruit pulp could be delayed, the ethylene release quantity, accumulation of the ethyl alcohol and the acetaldehyde in fruit pulp could be decreased. The experiment showed that C.A. was better than other methods of Whangkeumbae storage.

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田龍.黃金梨的氣調(diào)貯藏保鮮試驗[J].農(nóng)業(yè)機(jī)械學(xué)報,2007,38(10):77-79.[J]. Transactions of the Chinese Society for Agricultural Machinery,2007,38(10):77-79.

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