| 蒜苔采后组织结构的变化及贮藏处理对其的影响 |
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| 引用本文： | 李丽萍,路茜玉. 蒜苔采后组织结构的变化及贮藏处理对其的影响[J]. 北京农学院学报, 1991, 0(1) |
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| 作者姓名： | 李丽萍 路茜玉 |
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| 作者单位： | 北京农学院食品科学系(李丽萍)，郑州粮食学院贮藏系(路茜玉) |
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| 摘 要： | 本文观察了蒜苔采后衰老期间组织结构的变化,并研究了低温下两种包装贮藏处理方法对组织结构变化的影响.实验结果表明,蒜苔衰老时组织结构的最大变化是叶绿体的降解和薄壁细胞的破裂,维管束周围的细胞降解慢,周缘层和环状机械组织从始至终(对照1个月)排列整齐.低温下二种不同厚度聚乙烯薄膜包装贮藏的蒜苔经一个多月贮藏,其组织结构与新鲜蒜苔无明显差异.贮藏5个月时,其组织结构仍比对照贮藏半个月时稍好.整个贮藏中,不同处理之间的组织结构差异不大.
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| 关 键 词： | 蒜苔 贮藏 叶绿体 薄壁组织 |
STRUCTURE CHANGES OF GARLIC SCAPE AFTER HARVEST AND EFFECT ON IT WITH DIFFERENT TREATMENTS OF STORAGE |
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| Li Liping,Lu Qianyu. STRUCTURE CHANGES OF GARLIC SCAPE AFTER HARVEST AND EFFECT ON IT WITH DIFFERENT TREATMENTS OF STORAGE[J]. Journal of Beijing Agricultural College, 1991, 0(1) |
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| Authors: | Li Liping Lu Qianyu |
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| Affiliation: | Li Liping;Lu Qianyu |
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| Abstract: | The structure changes of garlic seape at low and room temperature storage were studied. It showed that the notable changes in structure during senescence of garlic scape were the degradation of chloroplast and the breakdown of the cell of parenchyma. The cells around central bundle degradated slowly. The cells of parietal layer and cyclic mechanical tissue retained intact during storage (about one month). The structure of garlic scape packed with two kinds of polyethylene film at low temperature (0± 0.5℃) for one month did not showed difference with that of fresh one. |
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| Keywords: | Garlic scape Storage Chloroplast Parenchyma |
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