Results 41 to 50 of about 2,545,182 (355)

On the psychological impact of food colour [PDF]

open access: yesFlavour, 2015
Colour is the single most important product-intrinsic sensory cue when it comes to setting people’s expectations regarding the likely taste and flavour of food and drink. To date, a large body of laboratory research has demonstrated that changing the hue or intensity/saturation of the colour of food and beverage items can exert a sometimes dramatic ...
openaire   +3 more sources

Inheritance of determinants of flower colour in tetraploid roses [PDF]

open access: yes, 2009
The choice of selection breeding for crop improvement in cut roses requires a better understanding of biological mechanisms and knowledge of the inheritance of the major target traits which can lead to new or improved screening methods.
Gitonga, V.W.   +5 more
core   +3 more sources

Artificial selection for food colour preferences [PDF]

open access: yesProceedings of the Royal Society B: Biological Sciences, 2015
Colour is an important factor in food detection and acquisition by animals using visually based foraging. Colour can be used to identify the suitability of a food source or improve the efficiency of food detection, and can even be linked to mate choice. Food colour preferences are known to exist, but whether these preferences are heritable
Cole, Gemma L, Endler, John A
openaire   +5 more sources

Scientific Opinion on re‐evaluation of copper complexes of chlorophylls (E 141(i)) and chlorophyllins (E 141(ii)) as food additives

open access: yesEFSA Journal, 2015
Copper complexes of chlorophylls (Cu‐chlorophylls) (E 141(i)) and copper complexes of chlorophyllins (Cu‐chlorophyllins) (E 141(ii)) are prepared from sources that could not be regarded as edible plant material or food (grass, lucerne, nettle) for humans.
EFSA Panel on Food Additives and Nutrient Sources added to food (ANS)
doaj   +1 more source

Colour Selection and Olfactory Responses of Papilio demoleus during Foraging and Courtship

open access: yesInsects, 2023
Colours and odours are the most important cues for butterflies to localise food and mating partners. We studied the visual and olfactory responses of the widely distributed butterfly Papilio demoleus Linnaeus during foraging and courtship. P.
Shunan Chen   +6 more
doaj   +1 more source

Food web visualisation: Heat map, interactive graph and animated flow network

open access: yesMethods in Ecology and Evolution, 2023
Food webs are the physical foundations of ecosystems. Visualisations help to find and present structural patterns of these weighted networks and are essential in research, conservation practice and education. There has been no open‐source library drawing
Łukasz Pawluczuk, Mateusz Iskrzyński
doaj   +1 more source

Food additives and children's behaviour: evidence based policy at the margins of certainty

open access: yes, 2009
The possible effects of food additives (specifically artificial colours) have been debated for over 30 years. The evidence accumulated suggests that for some children with attention deficit hyperactivity disorder (ADHD) food colours exacerbate their ...
Stevenson, Jim
core   +1 more source

Microbial Pigments: A Healthy Alternative of Synthetic Dyes in Food Industry

open access: yesJournal of Pure and Applied Microbiology
Colours are being used in the food industry not only to increase the intensity of the physical appearance of food but also to protect it from oxidative and light-induced damage.
Upal Das Ghosh
doaj   +1 more source

Clean Label Alternatives in Meat Products

open access: yesFoods, 2021
Food authorities have not yet provided a definition for the term “clean label”. However, food producers and consumers frequently use this terminology for food products with few and recognisable ingredients. The meat industry faces important challenges in
Gonzalo Delgado-Pando   +3 more
doaj   +1 more source

Refined exposure assessment for Ponceau 4R (E 124)

open access: yesEFSA Journal, 2015
Following a self‐tasking request, the European Food Safety Authority (EFSA) carried out a refined exposure assessment for Ponceau 4R (E 124) taking into account additional information on its use in foods.
European Food Safety Authority
doaj   +1 more source

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