| 低温打蜡对贮藏菠萝黑心病控制的作用 |
| |
| 引用本文： | 屈红霞, 唐友林, 谭兴杰, 潘小平, 刘淑娴,.低温打蜡对贮藏菠萝黑心病控制的作用[J].广西植物,2000,20(1):83-87. |
| |
| 作者姓名： | 屈红霞 唐友林 谭兴杰 潘小平 刘淑娴 |
| |
| 作者单位： | 中国科学院华南植物研究所,广东广州,510650 |
| |
| 基金项目： | 中国科学院资助项目，广东省博士启动基金，39400010，970654，， |
| |
| 摘 要： | 研究了常温、低温、低温加打蜡 3种贮藏条件下菠萝果实硬度、可溶性固形物 (TSS)、可溶性糖醛酸、多聚半乳糖醛酸酶 (PG)和多酚氧化酶 (PPO)等因素的变化 ,及它们对黑心病发生及发展情况的影响。结果表明 ,低温加打蜡可以延缓果肉硬度、可溶性固形物和可溶性糖醛酸含量的下降 ,降低 PG和 PPO的活性 ,降低黑心病的发病率 ,较好的保持果实品质
|
| 关 键 词： | 打蜡 菠萝 可溶性糖醛酸 多聚半乳糖醛酸酶(PG) 多酚氧化酶(PPO) |
Effects of low temperature and waxing on the control of postharvest pineapple blackheart |
| |
| QU Hong-xia,TANG You-lin,TAN Xing-jie,PAN Xiao-ping,LIU Shu-xian.Effects of low temperature and waxing on the control of postharvest pineapple blackheart[J].Guihaia,2000,20(1):83-87. |
| |
| Authors: | QU Hong-xia TANG You-lin TAN Xing-jie PAN Xiao-ping LIU Shu-xian |
| |
| Abstract: | WT5”BZ] Effects of low temperature and waxing on quality changes of postharvest pineapple were studied. Fresh firmness, contents of total soluble solids(TSS) and soluble polyuronides, activities of polygalacturonase(PG) and polyphenol oxidase (PPO) were tested. It is suggested that the decrease of fresh firmness、contents of TSS and soluble polyuronides could be postponed by low temperature and waxing. Low temperature and waxing could also reduce PG and PPO activity, reduce the incidence of blackheart(BH), thus, maintain the quality of pineapple fruit. WT5”HZ] |
| |
| Keywords: | Waxing pineapple soluble polyuronides polygalacturonase polyphenol oxidase |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《广西植物》浏览原始摘要信息 |
| 点击此处可从《广西植物》下载免费的PDF全文 |
|
