Anthocyanidins and anthocyanins: colored pigments as food ...
Other than the fruits and tomato as fruit vegetable, as well as flowers, petunidin is not commonly determined in purple-colored leaves, roots, and grains. Although most of these purple-colored vegetables contain petunidin and its glycosides, these pigments are not well-known for the potential health benefits.
Structure–activity relationships of anthocyanidin glycosylation
2014年5月4日 · Generally, most anthocyanins are glycosylated by one, two, or three sugar molecules, respectively, forming mono-, di-, or tri- glycosides whose sugar moieties attach at the inconsistent sites of the anthocyanidins.
Anthocyanins: A Comprehensive Review of Their Chemical …
Anthocyanins are the glycosylated forms of anthocyanidins (aglycones). These compounds are formed by a flavylium cation backbone hydroxylated in different positions (generally on carbons C3, C5, C6, C7 and C3’, C4´, C5´) to give rise to different anthocyanidins ( Figure 1 ).
Plant anthocyanins: Classification, biosynthesis, regulation ...
2024年12月1日 · The most common anthocyanins in plants are the derivatives of delphinidin, pelargonidin, cyanidin, petunidin, malvidin, and peonidin (Colanero et al., 2020). Glycosylation or acylation contributes to the diversity of anthocyanins and their colors ( Liu et al., 2022a ).
An analysis of interactions between three structurally diverse ...
2023年8月9日 · The aim of the study is to investigate the differences in the interaction of three structurally diverse anthocyanidins, namely peonidin, petunidin, and delphinidin, as well as their...
Petunidin - an overview | ScienceDirect Topics
There are six anthocyanidins that commonly occur in different plants, i.e., cyanidin, peonidin, pelargonidin, petunidin, malvidin, and delphinidin (Luo, Zhou, Yang, Wang, & Zhang, 2018). In plants, anthocyanins are glycosylated derivatives of …
Anthocyanins: From Mechanisms of Regulation in Plants to Health ...
Anthocyanidins are glycosylated by UDP-glucose flavonoid 3-O-glucosyltransferase (UFGT), acylated by anthocyanin acyltransferase (AAT), and then transferred to the vacuole by glutathione S-transferase (GST).
Food Anthocyanins: Malvidin and Its Glycosides as Promising …
Malvidin, peonidin, cyanidin, pelargonidin, petunidin, and delphinidin are some of the most abundant anthocyanin aglycones. Anthocyanins aglycones are glycosidically linked to sugars in the C-3 position of the anthocyanidin.
Petunidin-3-O-[rhamnopyranosyl-(trans-p-coumaroyl)]-5-O-(β-D ...
2024年10月1日 · Anthocyanins, a group of compounds sharing the flavonoid carbon skeleton structure, consist of glycosylated anthocyanidins such as cyanidin, delphinidin, peonidin, and petunidin. Previous studies have shown that anthocyanins have multiple biological activities.
Anthocyanins: a comprehensive review on biosynthesis, structural ...
2024年4月5日 · Three acetylated O-glycosides of petunidin and malvidin obtained from the flowers of Nagai Line cultivar of Iris ensata (Iridaceae) were identified as Z-petanin, E-ensatin and Z-ensatin.