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Chemical and Biological Technologies in Agriculture
Fig. 2 | Chemical and Biological Technologies in Agriculture

Fig. 2

From: Biodynamic, organic and integrated agriculture effects on cv. Italia table grapes juice, over a 3-year period experiment: an 1H NMR spectroscopy-based metabolomics study

Fig. 2

Typical 1H NMR spectrum of cv. Italia table grapes juice sample. Main resonances are labelled with the assigned metabolite. a Aliphatic region, mainly characterized by signals of amino acids and organic acids; b carbohydrate region, collecting mainly signals belonging to sugars and c Aromatic region (approximate zoom factor × 10), where signals principally of phenolic and other aromatic compounds are present

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