Spatial metabolic heterogeneity of sugar-acid balance and pigment accumulation in distinct color regions of Yanzhihong apricot (Prunus armeniaca L.) revealed by MALDI-IMS
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This study is the first to apply spatial metabolomics techniques, MALDI-IMS to investigate differential distributions of sugars, organic acids, and pigments in the red and yellow regions of Yanzhihong apricot fruit. PCA and OPLS-DA analyses indicated that sucr... ...
