New Anthocyanins from Purple Pods of Pea (Pisumspp.)
Author(s) -
Norihiko Terahara,
Toshio Honda,
Masahiro Hayashi,
Kanji Ishimaru
Publication year - 2000
Publication title -
bioscience biotechnology and biochemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.509
H-Index - 116
eISSN - 1347-6947
pISSN - 0916-8451
DOI - 10.1271/bbb.64.2569
Subject(s) - pisum , delphinidin , pea protein , pigment , chemistry , botany , sativum , anthocyanin , aqueous solution , derivative (finance) , food science , biology , organic chemistry , cyanidin , financial economics , economics
Two new anthocyanins were isolated from purple pods of pea (Pisum spp.). Their structures were identified as delphinidin 3-xylosylgalactoside-5-acetylglucoside and its deacetylated derivative by the usual chemical degradation methods and by spectroscopic methods such as UV-VIS, MS and NMR. Both pigments showed moderate stability and antioxidative activity in a neutral aqueous solution.
Accelerating Research
Robert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom
Address
John Eccles HouseRobert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom