Journal ArticleDOI
Structure of gentiodelphin, an acylated anthocyanin isolated from Gentiana Makinoi, that is stable in dilute aqueous solution
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TLDR
The structure of gentiodelphin is determined to be 5, 3′-d8-O-(6-O- trans -caffeoylβ-D-glucosyl)-3, O-(β-d-glocosyl)delphinidin this paper.About:
This article is published in Tetrahedron Letters.The article was published on 1982-01-01. It has received 97 citations till now. The article focuses on the topics: Delphinidin & Aqueous solution.read more
Citations
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Journal ArticleDOI
Food colorants: Anthocyanins
TL;DR: The natural colorant area can be subdivided into anthocyanins, betalains, chlorophylls, carotenoids, flavonoids, polyphenols, Monascus, hemes, quinones, biliproteins, safflower, turmeric, and miscellaneous.
Journal ArticleDOI
In Posidonia oceanica cadmium induces changes in DNA methylation and chromatin patterning
TL;DR: The data demonstrate that Cd perturbs the DNA methylation status through the involvement of a specific methyltransferase, linked to nuclear chromatin reconfiguration likely to establish a new balance of expressed/repressed chromatin.
Journal ArticleDOI
Blue flower color development by anthocyanins: from chemical structure to cell physiology
TL;DR: This review focuses on the advances in the last 15 years, and cites 149 references, in understanding blue flower coloration since the comprehensive review by Goto and Kondo in 1991.
Book ChapterDOI
Anthocyanins and betalains
R. L. Jackman,J. L. Smith +1 more
TL;DR: This chapter discusses anthocyanin and betalain preparations, which can be used to colour a variety of foods and pharmaceuticals with compatible physicochemical properties, yielding highly coloured and high quality products.
Book ChapterDOI
Flavonoids and flower colour
TL;DR: In this article, it was shown that the color signals emerging from flowers are messages interpretable by mammals as well as by birds and insects, and that colour is most likely a link between animals and plants, as are flower shape, scent and taste.
References
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Journal ArticleDOI
Self-association of some anthocyanins in neutral aqueous solution
TL;DR: A good contrast in optical properties caused by self-association was found between malvin and cyanin quinonoidal bases in this article, and the conformational orientation of the aggregates is opposite to those formed by cyanin.
Journal ArticleDOI
Anthocyanin and pH in the color of ‘Heavenly Blue’ morning glory
TL;DR: The major anthocyanin in blue morning glory flowers, peonidin 3-(dicaffeylsophoroside)- 5-glucoside, is stable in a neutral aqueous solution and is solely responsible for the color of the flowers as discussed by the authors.
Journal ArticleDOI
The stabilizing effect of the acyl group on the co-pigmentation of acylated anthocyanins with C-glucosylflavones
TL;DR: In this article, the stability of the complex formed between acylated anthocyanins and flavocommelin was compared with that between unacylated Anthocyanin and the flavone.
Journal ArticleDOI
Platyconin, a new acylated anthocyanin in Chinese bell-flower, Platycodon grandiflorum☆
TL;DR: The anthocyanin in bluish-purple flowers of Platycodon grandiflorum A.DC. was crystallized in the form of chloride and identified as delphinidin 3-di-caffeoylrutinosido-5-glucoside.
Journal ArticleDOI
Two distinctive anthocyanin patterns in the commelinaceae
TL;DR: It is shown that the dominant anthocyanin is cyanidin 3,7,3′-triglucoside, acylated with caffeic acid, which separates the Commelinaceae from all other monocotyledonous groups.
Related Papers (5)
Structure and Molecular Stacking of Anthocyanins—Flower Color Variation
Toshio Goto,Tadao Kondo +1 more