| 柠檬酸处理对打碗花低温贮藏品质的影响 |
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| 引用本文： | 常丽新,赵永光,孔维利. 柠檬酸处理对打碗花低温贮藏品质的影响[J]. 食品研究与开发, 2006, 27(7): 188-189,187 |
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| 作者姓名： | 常丽新 赵永光 孔维利 |
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| 作者单位： | 河北师范大学 河北石家庄050031(常丽新，孔维利)，河北科技师范学院 河北昌黎066600(赵永光) |
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| 基金项目： | 河北师范大学校科研和教改项目;河北省科技厅科技攻关项目 |
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| 摘 要： | 在低温贮藏条件下,与对照相比0.5%柠檬酸处理和1.0%柠檬酸处理均不能降低贮藏过程中Vc的损失,在贮藏0d～2 d能在一定程度上降低可溶性蛋白质的损失,在贮藏0d～4d能明显抑制亚硝酸盐和硝酸盐的积累.0.5%柠檬酸处理在贮藏0d～4d能有效阻止可溶性糖的消耗,而1.0%柠檬酸处理在整个贮藏过程中并不能延缓可溶性糖的消耗.
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| 关 键 词： | 打碗花 柠檬酸 低温贮藏 |
| 收稿时间： | 2006-03-03 |
| 修稿时间： | 2006-03-03 |
EFFECT OF CITRIC ACID TREAMENTS ON QUALITY OF CALYSTEGIAHEDERA CEA WALL DURING STORAGE AT LOW TEMPERATURE |
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| CHANG Li-xin, ZHAO Yong -guang, KONG Wei-li. EFFECT OF CITRIC ACID TREAMENTS ON QUALITY OF CALYSTEGIAHEDERA CEA WALL DURING STORAGE AT LOW TEMPERATURE[J]. Food Research and Developent, 2006, 27(7): 188-189,187 |
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| Authors: | CHANG Li-xin ZHAO Yong -guang KONG Wei-li |
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| Affiliation: | 1. Hebei Normal University, Shijiazhuang 050031, Hebei, China; 2. Hebei Science-Technology Teachers College, Changli 066600, Hebei, China |
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| Abstract: | Studied effect of citric acid treatments on quality of calystegia hederacea wall during storage at low temperature.The results showed that the citric acid treatment could not decrease the loss of vitamin C during storage, prevent the loss of soluble protein from zero to tow days in some extent, inhibit the accumulations of Nitrate. 0.5 % citric acid treatments could prevent the losses of soluble sugar from zero to four days, 1.0 % citric acid treatments could not the loss of soluble sugar during storage. |
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| Keywords: | Calystegia Hhederacea wall citric acid low temperature storage |
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