Results 21 to 30 of about 38,763 (268)
European Journal of Entomology, 2000 We determined if mature ladybirds use colour to initially find suitable host plants. We also determined whether ladybird beetles are capable of associating characteristics such as colour with the presence of prey.
Edward B. MONDOR, Jessie L. WARREN
doaj +1 more source
Review on Extraction and Application of Natural Dyes
Textile & Leather Review, 2021 With the improvement of living standards, everybody is very much conscious about the environmental protection and health safety. Natural dyes have attracted more attention to the industry due to exhibiting better biodegradability and more compatibility ...
Md. Salauddin Sk +3 more
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Refined exposure assessment for Azorubine/Carmoisine (E 122)
EFSA Journal, 2015 Following a self‐tasking request, the European Food Safety Authority (EFSA) carried out a refined exposure assessment for Azorubine/Carmoisine (E 122) taking into account additional information on its use in foods.
European Food Safety Authority
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Diversity, Fairness, and Sustainability in Population Protocols [PDF]
arXiv, 2021 Over the years, population protocols with the goal of reaching consensus have been studied in great depth. However, many systems in the real-world do not result in all agents eventually reaching consensus, but rather in the opposite: they converge to a state of rich diversity. Consider for example task allocation in ants. If eventually all ants perform
arxiv
EFSA 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)
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Food web visualisation: Heat map, interactive graph and animated flow network
Methods 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
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Colour Selection and Olfactory Responses of Papilio demoleus during Foraging and Courtship
Insects, 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
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Muti-Stage Hierarchical Food Classification [PDF]
, 2023 Food image classification serves as a fundamental and critical step in image-based dietary assessment, facilitating nutrient intake analysis from captured food images. However, existing works in food classification predominantly focuses on predicting 'food types', which do not contain direct nutritional composition information.
arxiv +1 more source
Foods, 2022 Colour is one of the most relevant organoleptic attributes that directly affects consumers’ acceptance and food selection. However, as food colouring pigments are generally unstable and become modified during processing, in order to maintain or restore ...
Maria Manuela Silva +2 more
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Development of reference materials for composition of food dyes
Стандартные образцы, 2017 Actuality of the research. Development of standard samples (SS) of food colour content continues to be relevant to enhance safety and quality of food products, additives and other micro-ingredients as well as to deal with import substitution.
D. H. Kulev +3 more
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