plant pigments, the aglycones of anthocyanins. They are based on the flavylium cation, an oxonium ion, with various groups substituted for its hydrogen...
5 KB (387 words) - 09:31, 28 October 2023
Anthocyanin (section Flavylium cation derivatives)
AZ; et al. (October 2008). "Singlet oxygen quenching by anthocyanin's flavylium cations". Free Radical Research. 42 (10): 885–91. doi:10.1080/10715760802506349...
47 KB (4,582 words) - 14:18, 21 August 2024
Borsarelli CD (October 2008). "Singlet oxygen quenching by anthocyanin's flavylium cations". Free Radical Research. 42 (10): 885–91. doi:10.1080/10715760802506349...
29 KB (2,974 words) - 02:53, 9 August 2024
see): Anthocyanidins are the aglycones of anthocyanins; they use the flavylium (2-phenylchromenylium) ion skeleton. Examples: cyanidin, delphinidin,...
35 KB (3,303 words) - 13:24, 30 August 2024
3-glucoside at a higher pH can be explained by self-aggregation of the flavylium cation and copigmentation with the Z-chalcone form. In the presence of...
5 KB (297 words) - 03:04, 6 May 2023
biosynthesis and hydrolysis of carbohydrates in nature. Anthocyanins are natural flavylium dyes, which are stabilized oxocarbenium compounds. Anthocyanins are responsible...
18 KB (2,170 words) - 20:29, 22 July 2024
6-Hydroxycyanidin (redirect from 3,3',4',5,6,7-hexahydroxy flavylium chloride)
6-Hydroxycyanidin is an anthocyanidin. 6-Hydroxycyanidin 3-malonylglucoside can be extracted from the flowers of Alstroemeria sp. 6-Hydroxycyanidin 3-malonylglucoside...
2 KB (109 words) - 21:52, 27 April 2023
5′,7-Pentahydroxy-3-[α-L-rhamnopyranosyl-(1→6)-β-D-glucopyranosyloxy]flavylium Systematic IUPAC name (42S,43R,44S,45S,46R,72R,73R,74R,75R,76S)-13,14...
3 KB (115 words) - 00:30, 8 May 2023
compared to the near-infrared light. By combining the short-wave infrared (flavylium heterocycle-based) fluorophore with lasers and an appropriate camera,...
9 KB (786 words) - 21:15, 12 October 2023