文献类型：期刊文献

中文题名：减压贮藏对冬枣果实呼吸及软化相关指标的影响

英文题名：Effect of Atmospheric Pressures on the Respiration and Softening of 'Dongzao' Jujube Fruit during Hypobaric Storage

作者：靳爱仙[1] 王亚萍[2] 梁丽松[3] 王贵禧[3]

第一作者：靳爱仙

机构：[1]国家林业局调查规划设计院;[2]中国林业科学研究院亚热带林业研究所;[3]中国林业科学研究院林业研究所

年份：2006

卷号：21

期号：5

起止页码：143-146

中文期刊名：西北林学院学报

外文期刊名：Journal of Northwest Forestry University

收录：CSTPCD;;北大核心:【北大核心2004】；CSCD:【CSCD_E2011_2012】；

基金：国家"十五"重大科技专项"特色果品贮藏保鲜技术及设备研究与开发"(2001BA501A09)

语种：中文

中文关键词：冬枣;减压贮藏;呼吸强度;软化

外文关键词：‘Dongzao＇ jujube ; hypobaric storage ; respiration; softening

分类号：S665.1

摘要：研究了在-1±1℃条件下不同减压强度(86.1、70.9、55.7、40.5、25.3 kPa)贮藏对冬枣果实呼吸强度、硬度、非水溶性果胶含量及多聚半乳糖醛酸酶(PG)活性的影响。结果表明,减压贮藏可以抑制冬枣的呼吸作用,保持冬枣的硬度,抑制非水溶性果胶的降解,但对PG活性的影响不明显。不同减压条件对冬枣贮藏期呼吸强度和软化相关指标的影响不同,其中55.7 kPa减压条件下冬枣的贮藏保鲜效果最好。
The changes of fruit respiration intensity, firmness, non-water soluble pectin content and PG activity of ‘Dongzao’ jujube （Zizyphus Jujuba） stored in five different atmospheic pressures （86. 1 kPa, 70. 9 kPa, 55.7 kPa, 40.5 kPa and 25.3 kPa） during hypobaric storage were studied. The results showed that low. pressures could inhibit the respiration and the hydrolyzation of non-water soluble pectin. The fruit firmness was higher stored in hypobaric condition than that of control, but the PG activity was less effected by the low pressure. Atmosphere pressures have the various effects on the respiration and index related on softening of ＇Dongzao’ jujube. It was concluded that fruit stored in 55. 7 kPa remained the best quality during hypobaric storage.