Results 41 to 50 of about 4,813 (279)

The contents of risk elements, arsenic speciation, and possible interactions of elements and betalains in beetroot (Beta vulgaris, L.) growing in contaminated soil [PDF]

open access: yes, 2010
The effect of enhanced soil risk element contents on the uptake of As, Cd, Pb, and Zn was determined in two pot experiments. Simultaneously, transformation of arsenic and its compounds in beetroot (Beta vulgaris L.) plants was investigated.
Goessler, Walter   +4 more
core   +1 more source

Betanin, a Natural Food Additive: Stability, Bioavailability, Antioxidant and Preservative Ability Assessments

open access: yesMolecules, 2019
Betanin is the only betalain approved for use in food and pharmaceutical products as a natural red colorant. However, the antioxidant power and health-promoting properties of this pigment have been disregarded, perhaps due to the difficulty in obtaining ...
Davi Vieira Teixeira da Silva   +6 more
doaj   +1 more source

Combinatorial engineering of betalain biosynthesis pathway in yeast Saccharomyces cerevisiae

open access: yesBiotechnology for Biofuels and Bioproducts, 2023
Background Betalains, comprising red–violet betacyanins and yellow–orange betaxanthins, are the hydrophilic vacuolar pigments that provide bright coloration to roots, fruits, and flowers of plants of the Caryophyllales order.
Mahsa Babaei   +8 more
doaj   +1 more source

Use of time-resolved fluorescence to monitor bioactive compounds in plant based foodstuffs [PDF]

open access: yes, 2015
The study of compounds that exhibit antioxidant activity has recently received much interest in the food industry because of their potential health benefits.
Anese, Monica   +4 more
core   +7 more sources

Trans-epithelial transport of the betalain pigments indicaxanthin and betanin across Caco-2 cell monolayers and influence of food matrix [PDF]

open access: yes, 2013
Purpose: This study investigated the absorption mechanism of the phytochemicals indicaxanthin and betanin and the influence of their food matrix (cactus pear and red beet) on the intestinal transport.
ALLEGRA, Mario   +6 more
core   +1 more source

Theoretical Determination of the pK a Values of Betalamic Acid Related to the Free Radical Scavenger Capacity: Comparison Between Empirical and Quantum Chemical Methods [PDF]

open access: yes, 2015
Health benefits of dietary phytochemicals have been suggested in recent years. Among 1000s of different compounds, Betalains, which occur in vegetables of the Cariophyllalae order (cactus pear fruits and red beet), have been considered because of ...
A Gliszczyńska-Swigło   +37 more
core   +1 more source

Anticancer properties of red beetroot hydro-alcoholic extract and its main constituent; betanin on colorectal cancer cell lines

open access: yesBMC Complementary Medicine and Therapies, 2023
Colorectal cancer (CRC) is the third most common type of cancer worldwide. Red beetroot (Beta vulgaris) contains Betanin as its major betacyanin, possessing wide proapoptotic effects.
Amir Saber   +4 more
doaj   +1 more source

Engineering Betalain Biosynthesis in Tomato for High Level Betanin Production in Fruits

open access: yesFrontiers in Plant Science, 2021
Betalains are pigments found in plants of the Caryophyllales order, and include the red-purple betacyanins and the yellow-orange betaxanthins. The red pigment from red beets, betanin, is made from tyrosine by a biosynthetic pathway that consists of a ...
Ramona Grützner   +5 more
doaj   +1 more source

Influence of gelation on the retention of purple cactus pear extract in microencapsulated double emulsions.

open access: yesPLoS ONE, 2020
A purple cactus pear (Opuntia ficus-indica) extract (CP) was encapsulated in double emulsions (DE) gelled with gelatin (DE-CP-G) and with gelatin and transglutaminase (DE-CP-GT), as well as in a DE with a liquid external aqueous phase (DE-CP), in order ...
Paz Robert   +6 more
doaj   +1 more source

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