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BETACYANIN ACCUMULATION AND GUAIACOL PEROXIDASE ACTIVITY IN BETA VULGARIS L. LEAVES FOLLOWING COPPER STRESS.
(2013-02-19)
The effect of copper stress on betacyanin accumulation and guaiacol peroxidase (GPOD) activity in leaves of different age was evaluated in red beet (Beta vulgaris L. var. Crosby Egyptian) plants. In hydroponic culture, ...
Encapsulation of betacyanins and polyphenols extracted from leaves and stems of beetroot in Ca(II)-alginate beads: A structural study
(Elsevier, 2018-10)
The aim of this work was to use the recovery of antioxidant compounds (betacyanin and polyphenols) derived from beetroot industrial wastes (stems and leaves), and their subsequent encapsulation in Ca(II)-alginate beads ...
Spectral detection of stress-related pigments in salt-lake succulent halophytic shrubs
(Elsevier, 2016-10)
The spectral detection of vegetation pigment concentrations has a high potential value, but it is still underdeveloped, especially for pigments other than chlorophylls. In this study, the seasonal pigment dynamics of two ...
Cactus Pear as colorants and coloring foods: application in different food matrices
(Springer, 2021)
Food color is one of the most important attributes related to consumer acceptance. The growth in consumer trends for the preference of healthy food colorants, clean-label foods, and attractive appearance, among other ...
A comparative study of the purification of betanin
(ELSEVIER SCI LTDOXFORD, 2012)
Betanin is a natural pigment with antioxidant properties used as a food colourant. This work describes the spectrophotometric and chromatographic quantification of betanin (2S/15S) and its epimer isobetanin (2S/15R) in ...
Anthocyanin stability and antioxidant activity of spray-dried acai (Euterpe oleracea Mart.) juice produced with different carrier agents
(Elsevier Science BvAmsterdamHolanda, 2010)
Casting light on the pathway to betalain biosynthesis: A review
(Pergamon-Elsevier Science Ltd, 2021-06)
The biosynthesis of pigments is crucial for plant life. Betalains are hydrosoluble pigments almost completely restricted to species of the core Caryophyllales and, within the fungal lineage, the Basidiomycetes. As important ...
Respiratory activity and pigment metabolism in fresh-cut beet roots treated with citric acid
(Associação Brasileira de Horticultura, 2008)
Beet roots cv. Early Wonder were graded for firmness, color and size, and were peeled inside a cold room (10ºC). Roots were then shredded (2 mm thick), sanitized for 6 minutes (NaClO/200 mg L-1), rinsed and centrifuged. ...