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Plant betalains: Chemistry and biochemistry
Phytochemistry, 2015Betalains 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 glucosyl derivatives), or amino acids/derivatives to form variety of betacyanins (violet) and betaxanthins
Khan, Mohammad Imtiyaj, Giridhar, P.
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1996
Anthocyanins occur widely in plants, being responsible for their blue, purple, violet, magenta, red and orange coloration; while betalains, consisting of red-violet betacyanins and yellow-orange betaxanthins, occur exclusively in families of the order Caryophyllales. The occurrence of these two classes of pigments is mutually exclusive. Their stability
R. L. Jackman, J. L. Smith
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Anthocyanins occur widely in plants, being responsible for their blue, purple, violet, magenta, red and orange coloration; while betalains, consisting of red-violet betacyanins and yellow-orange betaxanthins, occur exclusively in families of the order Caryophyllales. The occurrence of these two classes of pigments is mutually exclusive. Their stability
R. L. Jackman, J. L. Smith
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Betalains from Christmas cactus
Phytochemistry, 2000The presence of 14 betalain pigments have been detected by their characteristic spectral properties in flower petals of Christmas cactus (Schlumbergera x buckleyi). Along with the known vulgaxanthin I, betalamic acid, betanin and phyllocactin (6'-O-malonylbetanin), the structure of a new phyllocactin-derived betacyanin was elucidated by various ...
N, Kobayashi +4 more
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Chemical and Antioxidant Properties of Betalains
Journal of Agricultural and Food Chemistry, 2017Betalains 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. These pigments have gained the curiosity of scientific researchers in recent decades.
Imen Belhadj Slimen +2 more
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2018
The existing lifestyle derived the human needs to the enhanced consumption of processed food. The concept of food preservation is very traditional. Since ancient times, drying and preservation by salting are the most popular methods which prevent food from biodegradation caused by bacteria, thus resulting in increased shelf life.
Erum Akbar Hussain +2 more
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The existing lifestyle derived the human needs to the enhanced consumption of processed food. The concept of food preservation is very traditional. Since ancient times, drying and preservation by salting are the most popular methods which prevent food from biodegradation caused by bacteria, thus resulting in increased shelf life.
Erum Akbar Hussain +2 more
openaire +1 more source
Betalains as promising natural colorants in smart/active food packaging
Food Chemistry, 2023Milad Rouhi, , Reza Abedi
exaly