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首页> 外文期刊>Journal of Agricultural and Food Chemistry >EXPLORING FLUORESCENCE SPECTRA OF APPLE JUICE AND THEIR CONNECTION TO QUALITY PARAMETERS BY CHEMOMETRICS
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EXPLORING FLUORESCENCE SPECTRA OF APPLE JUICE AND THEIR CONNECTION TO QUALITY PARAMETERS BY CHEMOMETRICS

机译:用化学方法探索苹果汁的荧光光谱及其与质量参数的联系

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摘要

Fluorescence spectra of apple juice were recorded with a view to evaluating the information content in relation to picking date of the apples and possible correlation to traditional harvest indices. The data analysis was performed by using chemometric methods (PCA, PLS, SIMCA). It was shown that the fluorescence spectra correlated with the content of soluble solids in the apple juice and the two apple varieties could be correctly classified by their spectra.
机译:记录苹果汁的荧光光谱,以评估与苹果采摘日期有关的信息含量以及与传统收获指数的可能相关性。使用化学计量学方法(PCA,PLS,SIMCA)进行数据分析。结果表明,荧光光谱与苹果汁中可溶性固形物含量相关,两个苹果品种可以通过其光谱正确分类。

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