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Biological Properties and Applications of Betalains.
Sadowska-Bartosz I, Bartosz G. Sadowska-Bartosz I, et al. Molecules. 2021 Apr 26;26(9):2520. doi: 10.3390/molecules26092520. Molecules. 2021. PMID: 33925891 Free PMC article. Review.
Betalains are water-soluble pigments present in vacuoles of plants of the order Caryophyllales and in mushrooms of the genera Amanita, Hygrocybe and Hygrophorus. Betalamic acid is a constituent of all betalains. The type of betalamic acid substituent d …
Betalains are water-soluble pigments present in vacuoles of plants of the order Caryophyllales and in mushrooms of the genera Amanita, Hygro …
Betalains: Potential Drugs with Versatile Phytochemistry.
Naqvi SFH, Husnain M. Naqvi SFH, et al. Crit Rev Eukaryot Gene Expr. 2020;30(2):169-189. doi: 10.1615/CritRevEukaryotGeneExpr.2020030231. Crit Rev Eukaryot Gene Expr. 2020. PMID: 32558495 Review.
Betalain is classified into two main classes, betacyanin which is the condensation of betalamic acid with cyclo-DOPA and betaxanthin which is the conjugation of amino acid or amines with betalamic acid. ...
Betalain is classified into two main classes, betacyanin which is the condensation of betalamic acid with cyclo-DOPA and betax …
One-step synthesis of betalains using a novel betalamic acid derivatized support.
Cabanes J, Gandía-Herrero F, Escribano J, García-Carmona F, Jiménez-Atiénzar M. Cabanes J, et al. J Agric Food Chem. 2014 Apr 30;62(17):3776-82. doi: 10.1021/jf500506y. Epub 2014 Apr 16. J Agric Food Chem. 2014. PMID: 24689508 Free article.
Betalains are restricted to species of the order Caryophyllales, and difficulty in obtaining individual molecules has limited their structural identification and application. This study was designed to develop a betalamic acid derivatized support generated from a pr …
Betalains are restricted to species of the order Caryophyllales, and difficulty in obtaining individual molecules has limited their structur …
Plant betalains: Chemistry and biochemistry.
Khan MI, Giridhar P. Khan MI, et al. Phytochemistry. 2015 Sep;117:267-295. doi: 10.1016/j.phytochem.2015.06.008. Epub 2015 Jun 20. Phytochemistry. 2015. PMID: 26101148 Review.
Betalains are vacuolar pigments composed of a nitrogenous core structure, betalamic acid [4-(2-oxoethylidene)-1,2,3,4-tetrahydropyridine-2,6-dicarboxylic acid]. Betalamic acid condenses with imino compounds (cyclo-l-3,4-dihydroxy-phenylalanine/its gluc …
Betalains are vacuolar pigments composed of a nitrogenous core structure, betalamic acid [4-(2-oxoethylidene)-1,2,3,4-tetrahyd …
The evolution of betalain biosynthesis in Caryophyllales.
Timoneda A, Feng T, Sheehan H, Walker-Hale N, Pucker B, Lopez-Nieves S, Guo R, Brockington S. Timoneda A, et al. New Phytol. 2019 Oct;224(1):71-85. doi: 10.1111/nph.15980. Epub 2019 Jul 19. New Phytol. 2019. PMID: 31172524 Free article. Review.
In contrast to the phenylalanine-derived anthocyanins, betalains are tyrosine-derived pigments which contain the chromophore betalamic acid. The origin of betalain pigments within Caryophyllales and their mutual exclusion with anthocyanin pigments have been the subj …
In contrast to the phenylalanine-derived anthocyanins, betalains are tyrosine-derived pigments which contain the chromophore betalamic …
Stabilization of betalains: A review.
Khan MI. Khan MI. Food Chem. 2016 Apr 15;197 Pt B:1280-5. doi: 10.1016/j.foodchem.2015.11.043. Epub 2015 Nov 11. Food Chem. 2016. PMID: 26675869 Review.
Betalains are vacuolar pigments composed of a nitrogenous core structure, betalamic acid [4-(2-oxoethylidene)-1,2,3,4-tetrahydropyridine-2,6-dicarboxylic acid]. This compound consists of a chromophore substructure 1,7-diazaheptamethin. Betalamic acid c …
Betalains are vacuolar pigments composed of a nitrogenous core structure, betalamic acid [4-(2-oxoethylidene)-1,2,3,4-tetrahyd …
Chemical and Antioxidant Properties of Betalains.
Belhadj Slimen I, Najar T, Abderrabba M. Belhadj Slimen I, et al. J Agric Food Chem. 2017 Feb 1;65(4):675-689. doi: 10.1021/acs.jafc.6b04208. Epub 2017 Jan 18. J Agric Food Chem. 2017. PMID: 28098998 Review.
Betalains are vacuolar pigments composed of a nitrogenous core structure, betalamic acid. Betalamic acid condenses with imino compounds (cyclo-DOPA/its glucosyl derivates) or amino acids/derivates to form violet betacyanins and yellow betaxanthins. ...
Betalains are vacuolar pigments composed of a nitrogenous core structure, betalamic acid. Betalamic acid condens …
Theoretical Determination of the pK a Values of Betalamic Acid Related to the Free Radical Scavenger Capacity: Comparison Between Empirical and Quantum Chemical Methods.
Tutone M, Lauria A, Almerico AM. Tutone M, et al. Interdiscip Sci. 2016 Jun;8(2):177-185. doi: 10.1007/s12539-015-0101-3. Epub 2015 Aug 8. Interdiscip Sci. 2016. PMID: 26253717
The identical correlation was studied on another Betalains family compound, Betalamic Acid. Experimental evidences showed that the free radical scavenging capacity of this compound drastically decreases at pH > 5, but pK a values were experimentally not measured. …
The identical correlation was studied on another Betalains family compound, Betalamic Acid. Experimental evidences showed that …
Biological Activities of Plant Pigments Betalains.
Gandía-Herrero F, Escribano J, García-Carmona F. Gandía-Herrero F, et al. Crit Rev Food Sci Nutr. 2016;56(6):937-45. doi: 10.1080/10408398.2012.740103. Crit Rev Food Sci Nutr. 2016. PMID: 25118005 Review.
This work provides a critical review of all the claimed biological activities of betalains, showing that the bioactivities described might be supported by the high antiradical capacity of their structural unit, betalamic acid. Although more investigations with purif …
This work provides a critical review of all the claimed biological activities of betalains, showing that the bioactivities described might b …
Purification and antiradical properties of the structural unit of betalains.
Gandía-Herrero F, Escribano J, García-Carmona F. Gandía-Herrero F, et al. J Nat Prod. 2012 Jun 22;75(6):1030-6. doi: 10.1021/np200950n. Epub 2012 May 29. J Nat Prod. 2012. PMID: 22642551
Betalamic acid was purified by chromatography and identified by UV-vis spectrophotometry and ESI mass spectrometry. The antioxidant and free radical scavenging capacities of betalamic acid were assessed using the FRAP and ABTS(.+) radical assays. ...
Betalamic acid was purified by chromatography and identified by UV-vis spectrophotometry and ESI mass spectrometry. The antiox …
74 results