首页> 外文期刊>Analusis: Chimie Analytique - Methodes Physiques d'Analyse >Potential of two-dimensional correlation spectroscopy in analyses of NIR spectra of biological fluids. I. Two-dimensional correlation analysis of protein and fat concentration-dependent spectral variations of milk
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Potential of two-dimensional correlation spectroscopy in analyses of NIR spectra of biological fluids. I. Two-dimensional correlation analysis of protein and fat concentration-dependent spectral variations of milk

机译:二维相关光谱在生物流体近红外光谱分析中的潜力。一,牛奶中蛋白质和脂肪浓度依赖性光谱变化的二维相关性分析

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Two-dimensional (2D) correlation analysis has been applied to analyze protein and fat concentration-dependent near-infrared (NIR) spectral variations of milk. Synchronous and asynchronous 2D correlation spectra of milk enhance spectral resolution and provide information about concentration-dependent intensity changes not readily accessible from one-dimensional spectra, The asynchronous 2D correlation map shows marked differences between the protein and fat concentration-dependent spectral changes. [References: 28]
机译:二维(2D)相关分析已用于分析牛奶中蛋白质和脂肪浓度依赖性的近红外(NIR)光谱变化。牛奶的同步和异步2D相关光谱可提高光谱分辨率,并提供一维光谱中不易获得的浓度依赖性强度变化信息。异步2D相关图显示蛋白质和脂肪浓度依赖性光谱变化之间存在明显差异。 [参考:28]

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