Results 311 to 320 of about 318,735 (357)
Some of the next articles are maybe not open access.
In vivo cytogenetic studies on mice exposed to Orange G, a food colourant
Toxicology Letters, 1988Orange G, a monoazo dye, used as a food colourant, was evaluated with in vivo cytogenetic assays to determine its genotoxicity. Swiss albino male mice were exposed to Orange G through intraperitoneal injections. Bone marrow cells isolated from femora were analyzed for sister chromatid exchanges (SCE) and chromosome aberrations.
Ashok Kumar Giri +3 more
openaire +3 more sources
Short-term peroral toxicity of the food colour orange RN in pigs
Toxicology, 1973Abstract Orange RN (monosodium salt of 1-phenylazo-2-naphthol-6-sulphonic acid) was fed to pigs at dietary levels of 160, 40, 10 and 0 (control)_mg/kg body weight/day for 15 weeks. In the 160-mg group hepatosis with liver enlargement, fibrosis and bile-duct proliferation was observed.
G. Würtzen +4 more
openaire +3 more sources
Effect of increased acidity on the carotenoid pattern and colour of orange juice
European Food Research and Technology, 2009The colour of orange juices is one of the main factors related to their acceptability. Their colour is mainly due to carotenoids, with the particularity that the major ones, the epoxycarotenoids, can isomerise into differently coloured isomers in the presence of acid.
Antonio J. Meléndez-Martínez +3 more
openaire +2 more sources
Can orange colour facilitate the processing of happiness? An exploration study on happiness metaphor
International Journal of Psychology, 2023Colour is a ubiquitous perceptual stimulus, and theoretical models of colour and psychological functioning posit that colour plays a key role in influencing the behaviour and mental function of a person. One investigation and two experiments investigated the colour metaphor representation of happiness concepts and the mapping mode of the colour ...
Qi Hui +4 more
openaire +2 more sources
Radiation Physics and Chemistry, 2000 The eAects of waxing, irradiation dose and storage on phenolics and colour of irradiated oranges were investigated. Mature oranges (Maroc late) waxed or unwaxed were treated with 0, 1 or 2 kGy radiation and stored up to 9 weeks at 208C and 40‐50% r.h. Colour of the oranges, total phenols and flavones in the peel were measured.
Mostafa Moussaid +3 more
openalex +3 more sources
Orange, yellow and white-cream: inheritance of carotenoid-based colour in sunflower pollen
Plant Biology, 2010Inheritance of pollen colour was studied in sunflower (Helianthus annuus L.) using three distinct pollen colour morphs: orange, yellow and white-cream. Orange is the most common colour of sunflower pollen, while the yellow morph is less frequent. These two types were observed in the inbred lines F11 and EF2L, respectively.
FAMBRINI, MARCO +2 more
openaire +3 more sources
Effect of ascorbic acid on deterioration of carotenoids and colour in ultrafrozen orange juice
Journal of Food Composition and Analysis, 2009Abstract The influence of externally added ascorbic acid (AA) on the deterioration of carotenoid pattern and colour of orange juices has been assessed. Regardless of the enrichment of the samples with ascorbic acid, the changes in their carotenoid profile were analogous and involved mainly the epoxycarotenoids.
Antonio J. Meléndez-Martínez +2 more
openaire +2 more sources
Journal of the Science of Food and Agriculture, 2004
AbstractThe effects of waxing, irradiation doses and storage on phenolic compounds and colour of irradiated oranges were investigated. Mature oranges (Citrus sinensis (L) Osbeck var Maroc late) waxed or unwaxed were treated with 0, 1 or 2 kGy radiation and stored up to 9 weeks at 20 °C and 40–50% RH. Colour of the oranges, total phenols and flavones in
Mostafa Moussaid +6 more
openaire +2 more sources
AbstractThe effects of waxing, irradiation doses and storage on phenolic compounds and colour of irradiated oranges were investigated. Mature oranges (Citrus sinensis (L) Osbeck var Maroc late) waxed or unwaxed were treated with 0, 1 or 2 kGy radiation and stored up to 9 weeks at 20 °C and 40–50% RH. Colour of the oranges, total phenols and flavones in
Mostafa Moussaid +6 more
openaire +2 more sources
Localizing the X‐linked orange colour phenotype using feline resource families
Animal Genetics, 2005SummaryMany genes influencing mammalian coat colours are well conserved. While genes responsible for pelage phenotypes in one species provide strong evidence for a candidate gene in a different species, the X‐linked orange phenotype of the domestic cat is unique within mammals.
Quinton R. Rogers +9 more
openaire +3 more sources