| 活性炭吸附法降低苹果汁中棒曲霉素含量研究 |
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| 引用本文： | 张昕,师俊玲,张小平,李元瑞,吴能斌,岳田利. 活性炭吸附法降低苹果汁中棒曲霉素含量研究[J]. 西北农业学报, 2008, 17(3): 324-327,335 |
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| 作者姓名： | 张昕 师俊玲 张小平 李元瑞 吴能斌 岳田利 |
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| 作者单位： | 西北农林科技大学食品科学与工程学院,陕西杨凌,712100 |
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| 基金项目： | 国家科技攻关计划 , 西北农林科技大学青年骨干计划 |
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| 摘 要： | 通过单因素试验和正交试验研究了活性炭用量、处理温度、处理时间和棒曲霉素初始浓度等因素对活性炭吸附苹果汁中棒曲霉素及主要风味和营养物质的影响,确定了最佳使用条件。结果表明,棒曲霉素去除率随活性炭用量的增大而增大,随处理时间的延长先增后减,随处理温度的升高先增后减,随棒曲霉素初始浓度的减小而降低。各因素对棒曲霉素去除率的影响程度依次为活性炭用量>处理时间>处理温度,最优条件为3 g/L活性炭在60℃下处理5 min,可以去除苹果汁中69%的棒曲霉素(初始浓度为1700μg/L)。果汁中的可溶性固形物、还原糖、总酸等成分在整个处理过程中的变化可以忽略不计。
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| 关 键 词： | 棒曲霉素 苹果汁 活性炭 吸附 |
| 收稿时间： | 2007-10-31 |
| 修稿时间： | 2007-12-26 |
Studies on the Content of Pauline in Apple Juice Reduced by Activated Carbon Absorption |
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| ZHANGE Xin,SHI Jun-ling,ZHANG Xiao-ping,LI Yuan-rui,WU Neng-bin and YUE Tian-li. Studies on the Content of Pauline in Apple Juice Reduced by Activated Carbon Absorption[J]. Acta Agriculturae Boreali-occidentalis Sinica, 2008, 17(3): 324-327,335 |
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| Authors: | ZHANGE Xin SHI Jun-ling ZHANG Xiao-ping LI Yuan-rui WU Neng-bin YUE Tian-li |
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| Affiliation: | College of Food Science and Engineering, Northwest A & F University, Yangling Shaanxi 712100, China;College of Food Science and Engineering, Northwest A & F University, Yangling Shaanxi 712100, China;College of Food Science and Engineering, Northwest A & F University, Yangling Shaanxi 712100, China;College of Food Science and Engineering, Northwest A & F University, Yangling Shaanxi 712100, China;College of Food Science and Engineering, Northwest A & F University, Yangling Shaanxi 712100, China;College of Food Science and Engineering, Northwest A & F University, Yangling Shaanxi 712100, China |
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| Abstract: | |
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| Keywords: | Patulin Apple juice Activated carbon Absorption |
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