Synthesis of pyranoanthocyanins from Pinot Noir grape skin extract using fermentation with high pyranoanthocyanin producing yeasts and model wine storage as potential approaches in the production of stable natural food colorants
Sign Up to like & getrecommendations! Published in 2020 at "European Food Research and Technology"
DOI: 10.1007/s00217-020-03467-2
Abstract: Anthocyanins are being explored as natural food colorants thanks to their diverse color portfolio. However, the main challenge for food industry application is their instability and pH-associated color change which occurs in majority of the… read more here.
Keywords: food colorants; natural food; model wine; fermentation ... See more keywords
Sensitive Simultaneous Determination of Synthetic Food Colorants in Preserved Fruit Samples by Capillary Electrophoresis with Contactless Conductivity Detection
Sign Up to like & getrecommendations! Published in 2018 at "Food Analytical Methods"
DOI: 10.1007/s12161-017-1141-6
Abstract: A novel and sensitive analytical method, based on efficient sample clean-up and field-amplified sample injection (FASI) on-line preconcentration technique in capillary electrophoresis with contactless conductivity detection, for the simultaneous determination of synthetic food colorants in… read more here.
Keywords: synthetic food; food colorants; fruit samples; preserved fruit ... See more keywords
Facile preparation of nano-g-C3N4/UiO-66-NH2 composite as sorbent for high-efficient extraction and preconcentration of food colorants prior to HPLC analysis
Sign Up to like & getrecommendations! Published in 2021 at "Chinese Chemical Letters"
DOI: 10.1016/j.cclet.2021.07.003
Abstract: Abstract In this work, the nano-g-C3N4/UiO-66-NH2 composite was prepared by one-step solvothermal method. The as-prepared composite was characterized by scanning electron microscopy, Brunner-Emmet-Teller measurement, energy dispersive spectrometer, X-ray diffraction, and Fourier transform infrared spectroscopy. By… read more here.
Keywords: composite sorbent; nh2 composite; c3n4 uio; uio nh2 ... See more keywords
Common food colorants and allergic reactions in children: Myth or reality?
Sign Up to like & getrecommendations! Published in 2017 at "Food chemistry"
DOI: 10.1016/j.foodchem.2017.03.043
Abstract: Various additives, including food colorants (FCs), are used in the food industry to make food appealing to consumers and to add variety. Despite the widespread usage of FCs, adverse reactions related to their consumption, including… read more here.
Keywords: food colorants; common food; reactions children; colorants allergic ... See more keywords
Stability of natural food colorants derived from onion leaf wastes.
Sign Up to like & getrecommendations! Published in 2022 at "Food chemistry"
DOI: 10.1016/j.foodchem.2022.132750
Abstract: Plant anthocyanins have widely been employed as natural food colorants. However, their instability restricts many of their applications in food industry. In this study, anthocyanins were extracted from onion outer scales, using aqueous solutions with… read more here.
Keywords: food; stability natural; onion; natural food ... See more keywords
Physicochemical properties, degradation kinetics, and antioxidant capacity of aqueous anthocyanin-based extracts from purple carrots compared to synthetic and natural food colorants.
Sign Up to like & getrecommendations! Published in 2022 at "Food chemistry"
DOI: 10.1016/j.foodchem.2022.132893
Abstract: As a means to evaluate the potential of carrot anthocyanins as food colorants and nutraceutical agents, we investigated the physicochemical stability and antioxidant capacity of purple carrot extracts under different pH (2.5-7.0) and temperature (4-40 °C)… read more here.
Keywords: carrot; antioxidant capacity; physicochemical properties; food colorants ... See more keywords
Natural Food Colorants and Preservatives: A Review, a Demand, and a Challenge
Sign Up to like & getrecommendations! Published in 2022 at "Journal of Agricultural and Food Chemistry"
DOI: 10.1021/acs.jafc.1c07533
Abstract: The looming urgency of feeding the growing world population along with the increasing consumers’ awareness and expectations have driven the evolution of food production systems and the processes and products applied in the food industry.… read more here.
Keywords: food colorants; review demand; food; natural food ... See more keywords
Binding and inhibitory effect of the food colorants Sunset Yellow and Ponceau 4R on amyloid fibrillation of lysozyme
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DOI: 10.1039/c8nj05827j
Abstract: Amyloid fibrillogenesis of proteins is known to be the root cause of a large number of diseases like Parkinson's, Alzheimer's, and Huntington's disease, spongiform encephalopathy, amyloid polyneuropathy, type-II diabetes, etc. In the present work, the… read more here.
Keywords: microscopy; spectroscopy; food; sunset yellow ... See more keywords
Phycobiliproteins, the pigment-protein complex form of natural food colorants and bioactive ingredients.
Sign Up to like & getrecommendations! Published in 2022 at "Critical reviews in food science and nutrition"
DOI: 10.1080/10408398.2022.2128714
Abstract: Currently, the use of synthetic pigments in foods is restricted since synthetic pigments are proven and suspected to be harmful to human health. Phycobiliproteins (PBPs), existed in phycobilisomes (PBSs) of algae, are a kind of… read more here.
Keywords: food colorants; food; natural food; phycobiliproteins pigment ... See more keywords
Effect of Food Colorants Supplementation on Reactive Oxygen Species, Antioxidant Vitamins Level and DNA Damage
Sign Up to like & getrecommendations! Published in 2021 at "Sains Malaysiana"
DOI: 10.17576/jsm-2021-5005-14
Abstract: There are various undesirable products generated from endogenous aerobic metabolism such as reactive oxygen species (ROS). Physiological and biochemical lesions are caused by ROS and which give rise to oxidative damages towards DNA, proteins and… read more here.
Keywords: food colorants; dna damage; reactive oxygen; oxygen species ... See more keywords
Recent Advances in pH-Responsive Freshness Indicators Using Natural Food Colorants to Monitor Food Freshness
Sign Up to like & getrecommendations! Published in 2022 at "Foods"
DOI: 10.3390/foods11131884
Abstract: Recently, due to the enhancement in consumer awareness of food safety, considerable attention has been paid to intelligent packaging that displays the quality status of food through color changes. Natural food colorants show useful functionalities… read more here.
Keywords: food colorants; food; natural food; freshness indicators ... See more keywords