betalamic acid

(2S,4E)-4-(2-oxo ethylidene)-2,3-dihydro-1H-pyridine-2,6-dicarboxylic acid 2,6- pyridinedicarboxylic acid, 1,2,3,4-tetrahydro-4-(oxoethylidene)-, (S-(E))- PubMed: Revisiting the Mechanism of Hydrolysis of Betanin. PubMed: Bioproduction of a betalain color palette in Saccharomyces cerevisiae. PubMed: Cytosolic and Nuclear Co-localization of Betalain Biosynthetic Enzymes in Tobacco Suggests that Betalains Are Synthesized in the Cytoplasm and/or Nucleus of Betalainic Plant Cells. PubMed: Chemical and Antioxidant Properties of Betalains. PubMed: Encapsulating betalains from Opuntia ficus-indica fruits by ionic gelation: Pigment chemical stability during storage of beads. PubMed: Stabilization of betalains: A review. PubMed: Theoretical Determination of the pK a Values of Betalamic Acid Related to the Free Radical Scavenger Capacity: Comparison Between Empirical and Quantum Chemical Methods. PubMed: Plant betalains: Chemistry and biochemistry. PubMed: Biochemical analysis of Phytolacca DOPA dioxygenase. PubMed: Comparative analysis of two DOPA dioxygenases from Phytolacca Americana. PubMed: Lineage-specific gene radiations underlie the evolution of novel betalain pigmentation in Caryophyllales. PubMed: Production of dihydroxylated betalains and dopamine in cell suspension cultures of Celosia argentea var. plumosa. PubMed: Biological Activities of Plant Pigments Betalains. PubMed: One-step synthesis of betalains using a novel betalamic acid derivatized support. PubMed: Characterisation and determination of in vitro antioxidant potential of betalains from Talinum triangulare (Jacq.) Willd. PubMed: Escherichia coli protein YgiD produces the structural unit of plant pigments betalains: characterization of a prokaryotic enzyme with DOPA-extradiol-dioxygenase activity. PubMed: A nature-inspired betalainic probe for live-cell imaging of Plasmodium-infected erythrocytes. PubMed: Purification and antiradical properties of the structural unit of betalains. PubMed: Characterization of recombinant Beta vulgaris 4,5-DOPA-extradiol-dioxygenase active in the biosynthesis of betalains. PubMed: In vitro synthesis of betaxanthins using recombinant DOPA 4,5-dioxygenase and evaluation of their radical-scavenging activities. PubMed: Structural implications on color, fluorescence, and antiradical activity in betalains. PubMed: Detection of DOPA 4,5-dioxygenase (DOD) activity using recombinant protein prepared from Escherichia coli cells harboring cDNA encoding DOD from Mirabilis jalapa. PubMed: In vitro digestion of betalainic foods. Stability and bioaccessibility of betaxanthins and betacyanins and antioxidative potential of food digesta. PubMed: Pigments of fly agaric (Amanita muscaria). PubMed: A method for identification of diastereomers of 2-decarboxy-betacyanins and 2,17-bidecarboxy-betacyanins in reversed-phase HPLC. PubMed: Amino acid composition and betaxanthin formation in fruits from Opuntia ficus-indica. PubMed: Development of a protocol for the semi-synthesis and purification of betaxanthins. PubMed: HPLC characterization of betalains from plants in the amaranthaceae. PubMed: A novel method using high-performance liquid chromatography with fluorescence detection for the determination of betaxanthins. PubMed: Betaxanthin formation and free amino acids in hairy roots of Beta vulgaris var. lutea depending on nutrient medium and glutamate or glutamine feeding. PubMed: Detection of UDP-glucose:cyclo-DOPA 5-O-glucosyltransferase activity in four o'clocks (Mirabilis jalapa L.). PubMed: Characterization and functional identification of a novel plant 4,5-extradiol dioxygenase involved in betalain pigment biosynthesis in Portulaca grandiflora. PubMed: Recent advances in betalain research. PubMed: Identification of betalains from yellow beet (Beta vulgaris L.) and cactus pear [Opuntia ficus-indica (L.) Mill.] by high-performance liquid chromatography-electrospray ionization mass spectrometry. PubMed: Betanidin formation from dihydroxyphenylalanine in a model assay system. PubMed: Betalains of Celosia argentea. PubMed: Characterization of betacyanin oxidation catalyzed by a peroxidase from Beta vulgaris L. roots. PubMed: Betalains and phenolics in red beetroot (Beta vulgaris) peel extracts: extraction and characterisation. PubMed: Formation and occurrence of dopamine-derived betacyanins. PubMed: Betalains from Christmas cactus. PubMed: The decisive step in betaxanthin biosynthesis is a spontaneous reaction1 PubMed: Identification of betanin degradation products. PubMed: Biosynthesis of betalaines. On the cleavage of the aromatic ring during the enzymatic transformation of dopa into betalamic acid.