Colorimetric selective quantification of anthocyanins with catechol/pyrogallol moiety in edible plants upon zinc complexation.
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DOI: 10.1016/j.talanta.2021.123156
Abstract: Here is examined the colour development from common anthocyanins (i.e., cyanidin, delphinidin, malvidin, and pelargonidin glycosides) and from anthocyanins-rich extracts (i.e., bilberries, strawberries, and raspberries), using zinc-anthocyanin complexes as molecular probe. We have observed the… read more here.
Keywords: cyanidin delphinidin; zinc; catechol pyrogallol; selective quantification ... See more keywords