Results 51 to 60 of about 4,394,723 (244)

Fungal Pigments: Deep into the Rainbow of Colorful Fungi

open access: yesJournal of Fungi, 2017
With the impact of globalization on research trends, the search for healthier life styles, the increasing public demand for natural, organic, and ”clean labelled” products, as well as the growing global market for natural colorants in economically fast ...
Laurent Dufossé   +2 more
doaj   +1 more source

Color perception in natural images [PDF]

open access: yesCurrent Opinion in Behavioral Sciences, 2019
This review of color processing in natural image viewing – rather than artificial laboratory images – addresses the role of color edges. Much of the color variation in nature is a result of evolutionary processes in complex organisms that have developed eye-brain systems that use color signals for a variety of biological functions.
Tyler, C. W., Solomon, J. A.
openaire   +2 more sources

Microencapsulação e estudo de liberação do Corante natural carmim de cochonilha [PDF]

open access: yes, 2006
TCC (graduação) - Universidade Federal de Santa Catarina. Centro de Ciências Físicas e Matemáticas. Curso de Química.A pigmentação de alimentos é uma prática freqüentemente usada na indústria para reparar a cor perdida no processamento ou para ...
MARTINS, Alessandra Dalló
core  

A Multiscale Mechanistic Framework for Polydopamine Dyeing in Ultrablack Wool Textiles

open access: yesAdvanced Science, EarlyView.
Ultrablack photonic textiles are enabled through polydopamine (PDA) dyeing, which is governed by the interplay of PDA chemistry, wool surface topology and chemistry, and hierarchical fiber–yarn–fabric architecture. Fabric architecture emerges as a primary and previously underappreciated design lever for wide‐angle optical performance.
Hansadi Jayamaha   +4 more
wiley   +1 more source

Memòria resum d’actuacions Parc Natural dels Ports 2021 [PDF]

open access: yes, 2022
Gestió efectuada durant el 2021 al Parc Natural dels Ports, destacar les accions estratègiques i les fites més rellevants en cada un dels àmbits i línies de treball.[es] Gestión efectuada durante el 2021 en el Parque Natural de Els Ports, destaca las ...
Parc Natural dels Ports
core  

Protein–Anthocyanin Interactions in Food Systems: A Reaction‐Network Perspective on Equilibria, Kinetics, and Degradation Pathways

open access: yesChemFoodChem, EarlyView.
Protein–anthocyanin interactions are reinterpreted beyond binding affinity through a reaction‐network perspective. Distinct protein classes modulate anthocyanin behavior through equilibrium shifts, matrix‐driven protection, self‐assembly, or covalent conjugation.
E. Mariana Martins   +3 more
wiley   +1 more source

Sourcing Natural Food Colorants from Amaranth [PDF]

open access: yes, 2019
Color is an essential component of food and beverage products that influences consumer interest and overall product success. It can influence a product's flavor identity and intensity, perceived freshness, and overall quality.
Howard, Jay
core   +1 more source

Study on the non labeled synthetic colorants were detected in natural food pigments and condiment

open access: yesZhongguo shipin weisheng zazhi
ObjectiveThe method of high performance liquid chromatography (HPLC) was developed to study the detection of synthetic colorants in natural pigments and condiment.MethodsThe analytes were extracted by direct ultrasonic extraction with water. The analytes
WEI Yutao   +8 more
doaj   +1 more source

Modeling of Color and Degradation of C‐Phycocyanin Extracted From Arthrospira platensis and Chlorogloeopsis HTF

open access: yesChemie Ingenieur Technik, EarlyView.
A nonlinear kinetic model was developed and successfully implemented, which describes the degradation of the protein C‐phycocyanin depending on temperature and pH value. C‐phycocyanin had been extracted from two different cyanobacteria. In addition to protein degradation, the fading of the typical blue color of this protein was included in the model ...
Martina Kießling   +5 more
wiley   +1 more source

Multielemental Analysis and In Vitro Evaluation of Free Radical Scavenging Activity of Natural Phytopigments by ICP-OES and HPTLC

open access: yesFrontiers in Pharmacology, 2021
The phytopigments derived from ethnomedicinal plants employed as traditional medicines appear to be the simplest alternative for artificial radical colorants.
S. M. Nandanwadkar   +3 more
doaj   +1 more source

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