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Title: Anthocyanins in the bracts of curcuma species and relationship of the species based on anthocyanin composition
Authors: Masaji Koshioka
Naoko Umegaki
Kriangsuk Boontiang
Witayaporn Pornchuti
Kanchit Thammasiri
Satoshi Yamaguchi
Fumi Tatsuzawa
Masayoshi Nakayama
Akira Tateishi
Satoshi Kubota
Nihon University
Mahasarakham University
Mahidol University
Tamagawa University
Iwate University
National Agriculture and Food Research Organization
Keywords: Agricultural and Biological Sciences
Issue Date: 1-Jan-2015
Citation: Natural Product Communications. Vol.10, No.3 (2015), 453-456
Abstract: 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 ëmax, 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.
ISSN: 15559475
Appears in Collections:Scopus 2011-2015

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