LEI Jing,HAO Qing,FAN Ding-yu,et al.Comparison of Water Loss Rate and Dry Output Rate of Different Varieties of Jujube in Drying Process[J].Northern Horticulture,2013,37(19):36-38.
干制过程中不同红枣品种失水速率及出干率的比较
- Title:
- Comparison of Water Loss Rate and Dry Output Rate of Different Varieties of Jujube in Drying Process
- 文章编号:
- 1001-0009(2013)19-0036-03
- Keywords:
- jujube; drying; dry output rate; water loss rate
- 分类号:
- S 665.1
- 文献标志码:
- B
- 摘要:
- 以8个新疆红枣品种为试材,研究比较了干制过程中不同红枣品种的单果重量、出干率及失水速率等指标的变化;同时选取嫁接当年、4 a生和6 a生“灰枣”以及4 a生“骏枣”为试材,研究了不同树龄对红枣出干率的影响。结果表明:红枣的出干率和果实大小没有关系;8个红枣品种在干制初期失水速率大致相等,随着干燥时间的延长,失水速率呈现明显差异;嫁接4 a生的“灰枣”和“骏枣”的出干率无显著差异;而嫁接当年生的“灰枣”出干率最小,为58.03%,嫁接6 a生的“灰枣”出干率最高,为69.13%。
- Abstract:
- Taking 8 different varieties of jujube as materials,the change of single fruit weight,dry output rate and water loss rate of different jujube varieties in the drying process were studied;at the same time,grafting was done with 4-year-old and 6-year-old ‘Huizao’ and 4-year-old ‘Junzao’,different ages that influenced dry output rate of jujube were studied.The results showed that the dry output rate and fruit size of jujube dates wasn’t matter;eight varieties of jujube in early dried water loss rate was roughly equal,with the drying time,water loss rate appeared difference phenomenon.The dry output rate of grafting 4-year-old ‘Junzao’ and ‘Huizao’ was almost nearly.And the dry output rate of grafting current-year ‘Huizao’ was the minimum 58.03%,the dry output rate of grafting 6-year-old ‘Huizao’ was the maximum 69.13%.This experiment priliminaty explored the change of water loss rate and dry output rate to different jujube varieties in the drying process.
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备注/Memo
第一作者简介:雷静(1982-),女,新疆沙湾人,硕士,助理研究员,研究方向农产品加工。E-mail:leijing200288@163.com.