勤益科大機構典藏:Item 987654321/1381
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    Please use this identifier to cite or link to this item: http://ir.lib.ncut.edu.tw/handle/987654321/1381


    Title: 適合低溫宅配之真空包裝文蛤的存活率探討
    Exploration to Survival Rate of Clams in Vacuum Packing that are Available for Low-temperature Home Delivery
    Authors: 陳清光
    Chen, Ching-Guang
    Contributors: 冷凍空調系
    Keywords: 減壓冷藏;真空包裝;低溫宅配;文蛤;存活率
    Hypobaric storage;vacuum packing;low-temperature home delivery;clam;survival rate
    Date: 2008
    Issue Date: 2008-10-06 14:07:21 (UTC+8)
    Abstract: 本研究是以文蛤宅配低溫輸送為思考主軸,搭配真空包裝為工具,探討文蛤在減壓冷藏下不同真空度的存活率。文蛤以不同真空度,分別為660Torr、560Torr、460Torr、360Torr、310Torr之真空包裝處理後,儲存於4℃~7℃環境下,經實驗結果顯示660Torr與560Torr之條件下可存活21天。310Torr之存活率優於460Torr,原因有待後續研究。若依Q10理論作冰溫儲存應可再延長其保鮮期限。透過文蛤微生物檢驗,真空包裝冷藏可減緩腐敗速度,可抑制總生菌數並減低大腸桿菌的數量。本研究結果顯示以真空包裝之文蛤,除了預期減少輸配重量與潮濕因素以外,證明低溫宅配之可行性。
    Appears in Collections:[Department of Refrigeration & Air Conditioning] 【冷凍空調與能源系】博碩士論文

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