| 臭氧与保鲜剂处理对巨峰葡萄保鲜效果的影响 |
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| 引用本文： | 李华江,王文生,董成虎,陈存坤,王东礼.臭氧与保鲜剂处理对巨峰葡萄保鲜效果的影响[J].保鲜与加工,2009,9(6):21-24. |
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| 作者姓名： | 李华江 王文生 董成虎 陈存坤 王东礼 |
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| 作者单位： | 1. 天津科技大学食品科学与生物工程学院,天津,300222
2. 国家农产品保鲜工程技术研究中心,天津市农产品采后生理与贮藏保鲜重点实验室,天津,300384 |
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| 基金项目： | 国家科技支撑项目(2006BAD30801):国家葡萄产业技术体系建设项目，农业部公益性行业(农业)科研专项经费项目 |
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| 摘 要： | 研究了预冷中通入臭氧化气体处理和在低温贮藏中结合CT2葡萄保鲜剂处理的巨峰葡萄的保鲜效果。结果表明,在预冷期间采用浓度为0.4mL/m3的臭氧化气体并结合CT2葡萄保鲜剂处理的巨峰葡萄保鲜效果最好,在-1～0℃的冷库中贮藏105天后,可溶性固形物含量为14.6%,可滴定酸含量保持在0.46%,呼吸强度为6.28mg（/kg·h）,乙烯生成速率为3.42μL（/kg·h）,硬度为0.76kg/cm2,具有较好的商品质量。
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| 关 键 词： | 巨峰葡萄 臭氧化气体 保鲜剂 贮藏 |
Effects of Preservation of Kyoho Grape Treated by Ozone and Preservative |
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| LI Hua-jiang,WANG Wen-sheng,DONG Cheng-hu,CHEN Cun-kun,WANG Dong-li.Effects of Preservation of Kyoho Grape Treated by Ozone and Preservative[J].Storage & Process,2009,9(6):21-24. |
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| Authors: | LI Hua-jiang WANG Wen-sheng DONG Cheng-hu CHEN Cun-kun WANG Dong-li |
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| Institution: | LI Hua-jiang1,WANG Wen-sheng2,DONG Cheng-hu2,CHEN Cun-kun2,WANG Dong-li1 (1.Food Institute of Engineering , Biotechnology,Tianjin University of Science , Technology,Tianjin 300222,China,2.Tianjin Key Laboratory of Postharvest Physiology , Storage of Agricultural Products,National Engineering , Technology Research Center for Preservation of Agricultural Products,Tianjin 300384,China) |
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| Abstract: | Effects of preservation effectiveness of kyoho grape which had been treated by ozone in cooling process and CT2 preservative in storage were studied. The results showed that the grapes which were treated by 0.4 mL/m3 ozone in cooling process and CT2 preservative have the best effect in storage. After storaged for 105 days at -1~0 ℃, the soluble solids content is 14.6%, the respiratory rate is 6.28 mg（/kg·h）, the ethylene production is 3.42 μL（/kg·h）, and the hardness is 0.76 kg/cm2. It has better quality than other treatments. |
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| Keywords: | kyoho grape ozone preservative storage |
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