肖子寒,王亮,樊晓岚,闫师杰,梁丽雅.臭氧处理对香梨品质和生理指标的影响[J].包装工程,2018,39(5):58-62.
XIAO Zi-han,WANG Liang,FAN Xiao-lan,YAN Shi-jie,LIANG Li-ya.Effects of Ozone Treatment on Quality and Physiological Indicators of Korla Pears[J].Packaging Engineering,2018,39(5):58-62. |
| 臭氧处理对香梨品质和生理指标的影响 |
| Effects of Ozone Treatment on Quality and Physiological Indicators of Korla Pears |
| 投稿时间：2017-10-09 修订日期：2018-03-10 |
| DOI：10.19554/j.cnki.1001-3563.2018.05.012 |
| 中文关键词: 香梨 贮藏 臭氧 销地 |
| 英文关键词: Korla Pear storage ozone sale place |
| 基金项目:农业部公益性行业（农业）科研专项（201303075） |
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| 中文摘要: |
| 目的 研究销地冷藏库尔勒香梨臭氧处理的适宜质量浓度。方法 以常温运输到销地的库尔勒香梨为试验材料，在低温（0±1）℃条件下，采用3个臭氧质量浓度（6.24，12.84，19.26 mg/m3）分别处理香梨，定期测定相关生理指标。结果 在贮藏的180 d内，与对照组相比，经臭氧处理后的香梨均推迟了乙烯释放速率高峰的出现，抑制了呼吸强度，延缓了硬度、可溶性固形物含量和可滴定酸含量的下降，其中臭氧质量浓度为19.26 mg/m3的贮藏条件得到的效果最好，具有较高的好果率，肉质坚硬，果实酸甜适口，果皮色泽鲜绿。结论 销地冷藏库尔勒香梨最佳的臭氧质量浓度为19.26 mg/m3。 |
| 英文摘要: |
| The work aims to study the suitable mass fraction of Korla Pears under cold storage treated by ozone in the sale place. With Korla Pears transported to the sale place at room temperature as the experimental material, under the low temperature of (0±1) ℃, 3 ozone mass concentrations (6.24, 12.84 and 19.26 mg/m3) were respectively used to treat Korla Pears and regularly test the relevant physiological indicators. During the 180 days of cold storage, compared with the control group, the Korla Pears treated by ozone delayed the occurrence of peak of ethylene release velocity, inhibited the respiration intensity, delayed the firmness, and reduced the content of TSS and TA. Among them, when the ozone mass fraction was 19.26 mg/m3, the cold storage effect was the best, with higher marketable fruit rate, hard meat, sweet sour fruits, and fresh green peel color. The best ozone mass concentration of Korla Pears under cold storage in the sale place is 19.26 mg/m3. |
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