Anthocyanins in the Bracts of Curcuma Species and Relationship of the Species Based on Anthocyanin Composition

Autor:	Kanchit Thammasiri, Masaji Koshioka, Masayoshi Nakayama, Naoko Umegaki, Akira Tateishi, Fumi Tatsuzawa, Satoshi Yamaguchi, Satoshi Kubota, Witayaporn Pornchuti, Kriangsuk Boontiang
Rok vydání:	2015
Předmět:	Pharmacology Bract Curcuma alismatifolia biology Cyanidin Plant Science General Medicine biology.organism_classification Malvidin Pelargonidin chemistry.chemical_compound Complementary and alternative medicine chemistry Petunidin Anthocyanin Drug Discovery Botany Delphinidin
Zdroj:	Natural Product Communications. 10:1934578X1501000
ISSN:	1555-9475 1934-578X
DOI:	10.1177/1934578x1501000320
Popis:	Five anthocyanins, delphinidin 3- O-rutinoside, cyanidin 3- O-rutinoside, petunidin 3- O-rutinoside, malvidin 3- O-glucoside and malvidin 3- O-rutinoside, were identified. Three anthocyanins, delphinidin 3- O-glucoside, cyanidin 3- O-glucoside and pelargonidin 3- O-rutinoside, were putatively identified based on C18 HPLC retention time, absorption spectrum, including λmax, and comparisons with those of corresponding standard anthocyanins, as the compounds responsible for the pink to purple-red pigmentation of the bracts of Curcuma alismatifolia and five related species. Cluster analysis based on four major anthocyanins formed two clusters. One consisted of only one species, C. alismatifolia, and the other consisted of five. Each cluster further formed sub-clusters depending on either species or habitats.
Databáze:	OpenAIRE
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