SUN Yali,HU Haifang,GULIJIANGXukuerhan.Effect of Different Storage Temperature on Quality of Shelf Life of Dried Korla Junzao Jujube(Zizyphus jujuba Mill.)[J].Northern Horticulture,2016,40(09):137-140.[doi:10.11937/bfyy.201609036]
不同贮藏温度对干制库尔勒骏枣货架期品质的影响
- Title:
- Effect of Different Storage Temperature on Quality of Shelf Life of Dried Korla Junzao Jujube(Zizyphus jujuba Mill.)
- Keywords:
- dry; Korla Junzao jujube Zizyphus jujuba Mill.; storage; shelf life
- 文献标志码:
- A
- 摘要:
- 以库尔勒干制骏枣为试材，在自然温度及(0±0.5)、(10±2)、(20±2)℃贮藏条件下，比较骏枣可食率、含水量、蛋白质含量、可溶性总糖含量、还原糖含量、维生素C含量及可滴定酸含量的变化，研究不同的贮藏温度对其货架期品质的影响。结果表明：干制库尔勒骏枣的可食率、含水量、蛋白质含量、维生素C含量总体均呈下降趋势，即随着贮藏时间的延长，库尔勒骏枣的品质在不断变劣，使其货架期变短。0℃贮藏能较好的维持干制库尔勒骏枣的货架期。
- Abstract:
- Taking dried Korla Junzao jujube(Zizyphus jujuba Mill.) as test material，in natural temperature，(0±0.5)℃,(10±2)℃ and (20±2)℃ storage conditions，the change of Junzao jujube edible rate，moisture content，protein content，total soluble sugar，reducing sugar content，vitamin C content and titratable acid content were compared,the effect of different storage temperature on the shelf live quality was studied.The results showed that edible rate，water content，protein content，vitamin C content of the dried Korla Junzao jujube overall showed a downward trend，that with the extension of storage time，the quality of Korla Junzao jujube constantly deteriorated,its shelf life was shorter.Stored at 0℃ could preferably extend the shelf life of dried Korla Junzao jujube.
参考文献/References:
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备注/Memo
第一作者简介：孙雅丽（1981-），女，硕士，助理研究员，现主要从事经济林栽培及加工等研究工作。E-mail:364406526@qq.com.