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METHOD FOR DISTINGUISHING KOREAN CABBAGE AND CHINESE CABBAGE USING A SMART NOSE

机译:智能鼻子区分韩式白菜和中国白菜的方法

摘要

PURPOSE: A method for distinguishing Korean cabbage and Chinese cabbage using a smart nose is provided to determine mass of an ion fragment within a certain range using the smart nose.;CONSTITUTION: A method for distinguishing Korean cabbage and Chinese cabbage using a smart nose comprises: a step of measuring mass of an ion fragment within a certain range, which is generated from a volatile perfume ingredient of cabbage; a step of analyzing the intensity and dispersion pattern of spectrum using a statistic program and generating a coefficient of canonical discriminant function; and a step of selecting Korean cabbage from the coefficient of generated canonical discriminant function.;COPYRIGHT KIPO 2013;[Reference numerals] (AA) Korean cabbage(raw specimen); (BB) Specimen pre-treatment; (CC) Generate and concentrate volatile components; (DD) Analyze with an electric nose; (EE) Quantitatively analyze the ion fragments of the volatile components; (FF) Statistical process; (GG) Analyze data using a statistical program such as SPSS; (HH) Determine the place of origin; (II) Time required; (JJ) About 10 minutes; (KK) About 20 minutes; (LL) 2 minutes or less
机译:目的:提供一种利用智能鼻子区分大白菜和大白菜的方法,以利用智能鼻子确定在一定范围内的离子碎片的质量。;组成:一种利用智能鼻子区分大白菜和大白菜的方法,包括:测量由卷心菜的挥发性香料成分产生的一定范围内的离子片段的质量的步骤;使用统计程序分析频谱的强度和色散模式并生成规范判别函数系数的步骤; COPYRIGHT KIPO 2013; [参考数字](AA)大白菜(原始标本);以及从生成的判别函数系数中选择大白菜的步骤。 (BB)标本预处理; (CC)产生并浓缩挥发性成分; (DD)用电鼻子进行分析; (EE)定量分析挥发性成分的离子碎片; (FF)统计过程; (GG)使用统计程序(例如SPSS)分析数据; (HH)确定原产地; (二)所需时间; (JJ)大约10分钟; (KK)大约20分钟; (LL)2分钟以内

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