| 干制苹果片无硫复合护色液的优化配制 |
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| 引用本文： | 李新明,张永茂,张俊,王学喜,张芳. 干制苹果片无硫复合护色液的优化配制[J]. 北方园艺, 2011, 0(10): 142-148 |
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| 作者姓名： | 李新明 张永茂 张俊 王学喜 张芳 |
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| 作者单位： | 甘肃省农业科学院,农产品贮藏加工所,甘肃,兰州,730070;甘肃省农业科学院,农产品贮藏加工所,甘肃,兰州,730070;甘肃省农业科学院,农产品贮藏加工所,甘肃,兰州,730070;甘肃省农业科学院,农产品贮藏加工所,甘肃,兰州,730070;甘肃省农业科学院,农产品贮藏加工所,甘肃,兰州,730070 |
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| 基金项目： | 国家自然科学基金资助项目(20962001/B020902) |
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| 摘 要： | 以苹果为试材,选用氯化钠、氯化钙、柠檬酸、EDTA-2Na、异抗坏血酸钠为试剂,采用响应面法对苹果片干制过程中的褐变进行了护色研究。结果表明:氯化钠1.05%、氯化钙0.63%、柠檬酸0.94%、EDTA-2Na 0.16%、异抗坏血酸钠1.65%为最优护色工艺参数。
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| 关 键 词： | 苹果 无硫护色 干制 响应面 |
Optimization of Non-sulfur Colour-protection Compound Formula During Drying of Apple Pieces |
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| LI Xin-ming,ZHANG Yong-mao,ZHANG Jun,WANG Xue-xi,ZHANG Fang. Optimization of Non-sulfur Colour-protection Compound Formula During Drying of Apple Pieces[J]. Northern Horticulture, 2011, 0(10): 142-148 |
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| Authors: | LI Xin-ming ZHANG Yong-mao ZHANG Jun WANG Xue-xi ZHANG Fang |
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| Affiliation: | LI Xin-ming,ZHANG Yong-mao,ZHANG Jun,WANG Xue-xi,ZHANG Fang (Institute of Agricultural Product Storage and Processing,Gansu Academy of Agricultural Sciences,Lanzhou,Gansu 730070) |
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| Abstract: | Used apple as material,and NaCl,CaCl_2,citric acid,EDTA-2Na as test agent,response surface methodology (RSM)was used to study non-sulfur colour-protection technology during drying of apple pieces.The results showed that the optimal non-sulfur colour-protection compound formula was NaCl 1.05%,CaCl_2 0.63%,citric acid 0.94%,EDTA- 2Na 0.16%and sodium isoascorbate 1.65%. |
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| Keywords: | apple non-sulfur colour-protection drying process response surface methodology |
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