曹森,张鹏,李江阔,王宏,何贵红,罗冬兰.不同保鲜剂对红桃贮藏品质的影响[J].包装工程,2019,40(17):14-19.
CAO Sen,ZHANG Peng,LI Jiang-kuo,WANG Hong,HE Gui-hong,LUO Dong-lan.Effect of Different Preservatives on the Storage Quality of Red Peach[J].Packaging Engineering,2019,40(17):14-19. |
| 不同保鲜剂对红桃贮藏品质的影响 |
| Effect of Different Preservatives on the Storage Quality of Red Peach |
| 投稿时间：2019-05-19 修订日期：2019-09-10 |
| DOI：10.19554/j.cnki.1001-3563.2019.17.003 |
| 中文关键词: 红桃 保鲜剂 贮藏品质 衰老生理 |
| 英文关键词: Red Peach preservatives storage quality ageing physiology |
| 基金项目:贵阳市财政支持贵阳学院学科与硕士点建设项目（SH-2019） |
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| 中文摘要: |
| 目的 探究不同处理对红桃贮藏品质的影响，为红桃采后保鲜技术提供新途径。方法 以红桃为实验材料，研究低温（5±0.5）℃条件下4种处理方法（CK，对照处理；S1，乙烯吸附剂；S2，1-MCP；S3，氯化钙）对红桃生理、营养和酶指标的影响。结果 通过综合比较可知，乙烯吸附剂处理能够更好地降低果实的腐烂率，抑制红桃呼吸强度和乙烯生成速率的上升，延缓红桃硬度值、可溶性固形物含量和可滴定酸含量的降低，保持红桃SOD，CAT， APX，POD和PPO的活性。结论 采后用乙烯吸附剂对红桃处理的贮藏效果最好，能够维持红桃较高的贮藏品质。 |
| 英文摘要: |
| The work aims to study the effects of different treatments on storage quality of Red Peach in order to provide new path for its postharvest storage technique. Red Peach was used as research material to study the effects of 4 treatments (CK, control treatment; S1, ethylene adsorbent; S2, 1-MCP; S3, calcium chloride) on physiological, nutritional and enzymatic indices at (5±0.5) ℃. From comprehensive comparison, treatment with ethylene adsorbent could better reduce the decay rate of fruit, inhibit the increase of respiration intensity and ethylene production rate, delay the decline of hardness, soluble solids content and titratable acid content, and maintain the activities of superoxide dismutase (SOD), catalase (CAT), ascorbic acid peroxidase (APX), peroxidase (POD) and polyphenol oxidase (PPO) of the Red Peach. The Red Peach treated by ethylene adsorbent after postharvest has the best storage effect, which can maintain its high storage quality. |
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