Publication: Anthocyanins in the bracts of curcuma species and relationship of the species based on anthocyanin composition
Issued Date
2015-01-01
Resource Type
ISSN
15559475
1934578X
1934578X
Other identifier(s)
2-s2.0-84930983190
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Mahidol University
Rights Holder(s)
SCOPUS
Bibliographic Citation
Natural Product Communications. Vol.10, No.3 (2015), 453-456
Suggested Citation
Masaji Koshioka, Naoko Umegaki, Kriangsuk Boontiang, Witayaporn Pornchuti, Kanchit Thammasiri, Satoshi Yamaguchi, Fumi Tatsuzawa, Masayoshi Nakayama, Akira Tateishi, Satoshi Kubota Anthocyanins in the bracts of curcuma species and relationship of the species based on anthocyanin composition. Natural Product Communications. Vol.10, No.3 (2015), 453-456. Retrieved from: https://repository.li.mahidol.ac.th/handle/20.500.14594/35290
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Title
Anthocyanins in the bracts of curcuma species and relationship of the species based on anthocyanin composition
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.