Oxovitisin
id:
oxovitisin-293-17474919
title:
Oxovitisin
text:
Oxovitisins are a type of pyranoanthocyanin with a pyranone (2-pyrone) component found in aged Port wines. They do not contain an oxonium ion component, as anthocyanins do. Therefore, they do not have an absorption maximum at 520 nm. Oxovitisins are stable yellowish pigments with similar unique spectral features, displaying only a pronounced broad band around 370 nm in the UV−vis spectrum.
brand slug:
wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/Oxovitisin
date created:
date modified:
2020-01-05T19:11:06Z
main entity:
{"identifier":"Q7115756","url":"https://www.wikidata.org/entity/Q7115756"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/b/b5/Oxopyranomalvidin.PNG","width":484,"height":365}
fields total:
13
integrity:
14