| 冷激对贮藏白果多聚半乳糖醛酸酶的影响 |
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| 引用本文： | 庞杰,尤民生.冷激对贮藏白果多聚半乳糖醛酸酶的影响[J].福建农林大学学报(自然科学版),2000,29(3):386-388. |
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| 作者姓名： | 庞杰 尤民生 |
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| 作者单位： | 1. 福建农业大学食品科学系
2. 福建农业大学植物保护系,福建福州 350002 |
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| 摘 要： | 以白果 (Ginkgo bilba L.)为材料 ,以 0℃冰水混合物为冷却介质 ,研究了不同冷激处理对贮藏期间多聚半乳糖醛酸酶 (PG)活性的影响 .结果表明 ,冷激能显著抑制 PG活性 ,抑制程度随冷激处理时间的延长而加强 .
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| 关 键 词： | 冷激 白果 贮藏 多聚半乳糖醛酸酶 |
| 文章编号： | 1006-7817-(2000)03-0386-03 |
| 修稿时间： | 1999年11月26日 |
Effect of cold shock on stored ginkgo seed polygalacturonase |
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| PANG Jie ,YOU Min sheng.Effect of cold shock on stored ginkgo seed polygalacturonase[J].Journal of Fujian Agricultural and Forestry University,2000,29(3):386-388. |
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| Authors: | PANG Jie YOU Min sheng |
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| Institution: | PANG Jie 1,YOU Min sheng 2 |
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| Abstract: | After the ginkgo ( Ginkgo biloba L.) seed was treated with ice water (0 ℃), the effects of different cold shock treatment on activity of stored ginkgo seed polygalactuonase were studied. The activity of polygalacturonase was significantly inhibited by cold shock and the degree of inhibition was increased with the treating time. |
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| Keywords: | cold shock ginkgo seed storage polygalacturonase |
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