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Mass spectrometry imaging makes ingredients, additives and contaminants of food visible
date:Jul 29, 2022
ths of a millimeter thick and cooled down to a temperature of minus 40 degrees, the Bayreuth bioanalysts visualized the distribution of several substances in the skin and flesh: sugar molecules (disaccharides), antioxidant polyphenol and a fat (lipid) characteristic of kiwis.

In carrots, in turn, molecules of beta-carotene, a precursor of vitamin A, were detected. In addition, it was also possible to identify the spatial distribution and typical molecular structures of different dyes (anthocyan
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