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通过高分辨率魔角旋转核磁共振确定埃曼塔尔奶酪的地理来源：初步调查

Toward the determination of the geographical origin of Emmental(er) cheese via high resolution MAS NMR: a preliminary investigation.

作者信息

Shintu Laetitia, Caldarelli Stefano

机构信息

JE 2421 TRACES, Université Paul Cézanne, Case 512, 13397 Marseille Cedex 20, France.

出版信息

J Agric Food Chem. 2006 Jun 14;54(12):4148-54. doi: 10.1021/jf060532k.

DOI:10.1021/jf060532k
PMID:16756340
Abstract

We tested the potential of High-Resolution MAS NMR spectroscopy to study 20 samples of Emmental cheeses from 7 different geographical regions. Principal component analysis (PCA) and discriminant analysis (DA) were used to analyze the data set of 1H HRMAS NMR spectra and succeeded in grouping the studied samples according to their geographical origins.

摘要

我们测试了高分辨率魔角旋转核磁共振光谱法研究来自7个不同地理区域的20个埃曼塔尔奶酪样品的潜力。主成分分析（PCA）和判别分析（DA）用于分析1H HRMAS NMR光谱数据集，并成功地根据地理来源对研究样品进行了分组。

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