Anti-oxidative stress treatment and current clinical trials. [PDF]
World J HepatolZhang CY, Yang M.
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Performance test of Zn-astaxanthin complex-sensitized solar cell: effect of light intensity on open-circuit voltage and short-circuit current values. [PDF]
Turk J ChemSeptiani S, Rahmalia W, Usman T.
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Bixin from <i>Bixa orellana</i> L.: Analytical Method Validation, Physicochemical Characterization, and Selective Antifungal Activity against <i>Candida</i> spp. . [PDF]
ACS OmegaRodrigues DF +9 more
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Potential of Annatto Seeds (<i>Bixa orellana</i> L.) Extract Together with Pectin-Edible Coatings: Application on Mulberry Fruits (<i>Morus nigra</i> L.). [PDF]
Polymers (Basel)Oliveira IGS +8 more
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Studies on interaction of norbixin with DNA: Multispectroscopic and in silico analysis
Spectrochimica Acta - Part A: Molecular and Biomolecular Spectroscopy, 2015The interaction of food colorant norbixin with calf thymus DNA (CTDNA) was investigated through UV-Visible spectroscopy, Fourier Transform Infrared (FTIR), Circular Dichroism (CD), Nuclear Magnetic Resonance (NMR), DNA melting studies, electrophoretic analysis, histological staining technique and molecular docking studies.
Hridya Hemachandran +2 more
exaly +3 more sources
Probing the binding between norbixin and dairy proteins by spectroscopy methods
Food Chemistry, 2013Annatto (norbixin) has been used to color cheeses for centuries, but there is very little knowledge about interactions between the pigment and dairy proteins. In this study, binding of norbixin with whey protein isolate (WPI), sodium caseinate (NaCN), and 6 individual dairy proteins was investigated by using fluorescence spectroscopy, Fourier transform
Yue Zhang, Qixin Zhong
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Raman spectroscopic determination of norbixin and tartrazine in sugar
Food Additives and Contaminants - Part A Chemistry, Analysis, Control, Exposure and Risk Assessment, 2012In this paper, a method for the detection of norbixin and tartrazine in sugar by means of resonance Raman spectroscopy is presented. The extraction was done in four steps using methanol and the measurements were performed in aqueous solution. The excitation wavelength was 514 nm for norbixin and 488 nm for tartrazine samples.
Karina Weber, Petra Rosch
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Mechanism behind the degradation of aqueous norbixin upon storage in light and dark environment
Food Chemistry, 2020Buffered aqueous solutions of norbixin were stored in light and dark, and analyzed using mass spectrometry. Compounds with both higher and lower masses than norbixin were detected, suggesting the formation of oxidation products and oxidative cleavage products of norbixin. The norbixin oxidation products included compounds containing several oxidations.
Anders Hauer Møller +2 more
exaly +4 more sources
Norbixin binding to whey protein isolate - alginate electrostatic complexes increases its solubility and stability [PDF]
Food Hydrocolloids, 2020 Norbixin is a carotenoid extracted from the Annatto plant (Bixa orellana) and widely used as a natural colorant in pharmaceuticals, cosmetics and food. It is water-soluble at neutral and alkaline pH, but below neutral pH, norbixin starts to precipitate ...
Anders Hauer Møller +2 more
exaly +2 more sources
Thermodynamics and optimization of norbixin transfer processes in aqueous biphasic systems formed by polymers and organic salts [PDF]
Separation and Purification Technology, 2012 Partitioning of the natural dye norbixin has been studied in aqueous two-phase system (ATPS) that are formed by mixing aqueous solutions of a polymer (or copolymer) and an organicsalt (sodium tartrate or succinate).
Aparecida Barbosa Mageste +2 more
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