| 利用模式识别技术识别鱼肉的鲜度 |
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| 引用本文： | 方艳红,邢婉丽.利用模式识别技术识别鱼肉的鲜度[J].分析化学,1997,25(9):1034-1038. |
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| 作者姓名： | 方艳红 邢婉丽 |
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| 作者单位： | 南开大学化学系!天津300071 |
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| 基金项目： | 国家自然科学基金资助课题。 |
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| 摘 要： | 利用模式识别技术与紫外分光不镀分析法结合，根据鱼肉中的肌苷酸和肌苷的含量对鱼肉鲜度进行了识别，采用人工神经网络法和逐步判别分析法两种模式识别技术，判别结果令人满意。
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| 关 键 词： | 人工神经网络 肌苷酸 鱼肉 鲜度 肌苷 |
Pattern-Recognition Techniques for Detection of the Freshness of Fish |
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| Fang Yanhong,Xing Wanli,He Xiwen..Pattern-Recognition Techniques for Detection of the Freshness of Fish[J].Chinese Journal of Analytical Chemistry,1997,25(9):1034-1038. |
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| Authors: | Fang Yanhong Xing Wanli He Xiwen |
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| Abstract: | The detection of the freshness of fish stored up at different temperature and with different period was considered here with UV spectrophotometry using two pattern recogni- tion techniques. Successively, stepwise discriminant analysis and artificial neural network were applied and satisfactory results were obtained. |
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| Keywords: | Artificial neural network stepwise discriminant analysis fish freshness |
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