Results 111 to 120 of about 1,253 (173)

Enhancing sheep milk yogurt with prickly pear (Opuntia ficus-indica L.) flours (peel and pulp): nutritional, techno-functional, and sensory evaluation. [PDF]

open access: yesJ Sci Food Agric
Muñoz-Tebar N   +6 more
europepmc   +1 more source

Recombinant production of amaranthin and other betalain variants with yeast cell factories. [PDF]

open access: yesSynth Syst Biotechnol
Glitz C   +6 more
europepmc   +1 more source

Flower color variations are determined by betalain biosynthetic genes in Portulaca umbraticola. [PDF]

open access: yesPlant Cell Physiol
Sumi C   +5 more
europepmc   +1 more source

A method for identification of diastereomers of 2-decarboxy-betacyanins and 2,17-bidecarboxy-betacyanins in reversed-phase HPLC

Analytical and Bioanalytical Chemistry, 2007
A method was developed for identification of diastereomers of 2-decarboxy-betacyanins and 2,17-bidecarboxy-betacyanins chromatographed in reversed-phase high-performance liquid chromatography (HPLC) as pairs of unknown elution order. The method was based on alkaline hydrolysis of selected betacyanin and decarboxylated betacyanin mixtures and subsequent
Sławomir Wybraniec   +1 more
exaly   +3 more sources

Effect of tetraalkylammonium salts on retention of betacyanins and decarboxylated betacyanins in ion-pair reversed-phase high-performance liquid chromatography

Journal of Chromatography A, 2006
The ability of tetraalkylammonium salts to act as ion-pairing agents for betacyanins and mono- as well as bidecarboxylated betacyanins in HPLC on reversed phase is reported. The results indicate substantial and various influences of tetraalkylammonium salt addition to eluent on magnitude and direction of retention time changes of the analytes.
Sławomir Wybraniec
exaly   +3 more sources

Betacyanins from bougainvillea

Phytochemistry, 1970
Abstract The isolation of seven new betacyanins from purple bracts of Bougainvillea “Mrs. Butt” is described. Two of these pigments, bougainvillein-r-I and isobougainvillein-r-I, have been shown to be 5- O -β-sophorosides of betanidin and isobetanidin, respectively, the remaining five being hydroxycinnamoyl derivatives of bougainvillein-r-I and ...
M. Piattelli, F. Imperato
openaire   +1 more source

Home - About - Disclaimer - Privacy