| 常温贮藏猕猴桃果实的生理变化 |
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| 引用本文： | 雷玉山,杨晓宇,刘运松,赵致远.常温贮藏猕猴桃果实的生理变化[J].西北农业学报,2005,14(3):94-97. |
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| 作者姓名： | 雷玉山 杨晓宇 刘运松 赵致远 |
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| 作者单位： | 1. 陕西省中华猕猴桃科技开发公司,西安,710054
2. 陕西师范大学食品工程系,西安,710062 |
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| 摘 要： | 通过对采后常温贮藏的“秦美”和“H ayw ard”猕猴桃果实硬度、可溶性固形物、呼吸强度、乙烯释放量、多聚半乳糖醛酸酶(PG酶)、纤维素酶、果胶甲酯酶(PE酶)等项目的测定,研究了猕猴桃果实常温贮藏下的生理变化。结果表明:采后常温下贮藏猕猴桃硬度下降,有呼吸高峰出现,多聚半乳糖醛酸酶(PG酶)和纤维素酶的活性逐渐上升,到达一定时间后又下降,果胶甲酯酶(PE酶)活性呈下降趋势。
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| 关 键 词： | 猕猴桃 生理变化 常温 |
| 文章编号： | 1004-1389（2005）03-0094-04 |
| 收稿时间： | 2004-09-20 |
| 修稿时间： | 2004年9月20日 |
Study on Physiological Changes of Kiwifruit under Normal Temperature |
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| LEI Yu-shan,YANG Xiao-yu,LIU Yun-song and ZHAO Zhi-yuan.Study on Physiological Changes of Kiwifruit under Normal Temperature[J].Acta Agriculturae Boreali-occidentalis Sinica,2005,14(3):94-97. |
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| Authors: | LEI Yu-shan YANG Xiao-yu LIU Yun-song and ZHAO Zhi-yuan |
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| Institution: | Shaanxi Province Zhonghua Kiwifruit Science and Technology Develop Company, Xi''an 710054, China;Department of Food Science and Engineering, Shaanxi Normal University, Xi''an 710061, China;Shaanxi Province Zhonghua Kiwifruit Science and Technology Develop Company, Xi''an 710054, China;Shaanxi Province Zhonghua Kiwifruit Science and Technology Develop Company, Xi''an 710054, China |
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| Abstract: | According to a physiological and biochemical analysis of firmness,soluble contents,respiratory rate,ethylene releasing velocity,PG activity,cellulose enzyme activity and PE activity on "Qinmei" Kiwifruit and "Hayward" Kiwifruit stored under the normal temperature post-harvest.Results indicated that the respiration peak was existed,the hardness was descended,PG activity and cellulose enzyme activity were increased while post harvest,but they all were descended after some time.PE activity was descended while post-harvest. |
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| Keywords: | Kiwifruit Physiological change Normal temperature |
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