Results 11 to 20 of about 4,151 (205)
Colored Surfaces Made of Synthetic Eumelanin [PDF]
Nanomaterials, 2021 The polymerization of 3,4-dihydroxy-L-phenylalanine leads to a carboxylic acid-rich synthetic melanin-like material (poly-L-DOPA). Synthetic melanin most resembles natural eumelanin in chemical structure. However, its deposition on surfaces leading to colored surfaces by interference is not as easy to accomplish as in the case of the preparation of ...
Gema Marcelo +3 more
openaire +4 more sources
Journal of Natural Fibers, 2023 Synthetic colorants used for dye and mordant purposes in textile industries are currently causing environmental problems in the world. The usage of these synthetic colorants is a major health problem and harms the environment.
Assefa Melaku +4 more
doaj +1 more source
The Realm of Microbial Pigments in the Food Color Market
Frontiers in Sustainable Food Systems, 2021 Colors are added to food items to make them more attractive and appealing. Food colorants therefore, have an impressive market due to the requirements of food industries. A variety of synthetic coloring agents approved as food additives are available and
Babita Rana +4 more
doaj +1 more source
Evaluating the food colors in traditional confectionaries and beverages in Shiraz city [PDF]
Trends in Pharmaceutical Sciences, 2021 Food colorants are addictive substances that are creating a good and attractive appearance to foods The synthetic food dyes have been strictly controlled by the legislation in the world. Artificial food colorants may cause harmful effect on human health.
Zahra Gholami +2 more
doaj +1 more source
Bacterial Pigments: Sustainable Compounds With Market Potential for Pharma and Food Industry
Frontiers in Sustainable Food Systems, 2020 The continued universal application of synthetic colorants for decades have caused environmental pollutions and human health vulnerabilities. So, it was indispensable to discover novel natural colorants such as microbial colorants which were safer and ...
Chidambaram Kulandaisamy Venil +2 more
doaj +1 more source
A Pipeline for the Generation of Synthetic Cardiac Color Doppler
IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control, 2022 Color Doppler imaging (CDI) is the modality of choice for simultaneous visualization of myocardium and intracavitary flow over a wide scan area. This visualization modality is subject to several sources of error, the main ones being aliasing and clutter. Mitigation of these artifacts is a major concern for better analysis of intracardiac flow.
Yunyun Sun +6 more
openaire +4 more sources
Fungal Pigments: Potential Coloring Compounds for Wide Ranging Applications in Textile Dyeing
Journal of Fungi, 2020 Synthetic pigments/non-renewable coloring sources used normally in the textile industry release toxic substances into the environment, causing perilous ecological challenges.
Chidambaram Kulandaisamy Venil +4 more
doaj +1 more source
Microorganisms, 2021 Microbial pigments play multiple roles in the ecosystem construction, survival, and fitness of all kinds of organisms. Considerably, microbial (bacteria, fungi, yeast, and microalgae) pigments offer a wide array of food, drug, colorants, dyes, and ...
Ramesh Chatragadda, Laurent Dufossé
doaj +1 more source
Determination of synthetic colorants and natural carmine in wines
OENO One, 1999 Methods were developed for the determination of synthetic colorants and natural carmine (E120) in wines. The synthetic colorants studied were tartrazine (E102), quinoline yellow (E104), sunset yellow (E110), azo ruby (E122), amaranth (E123), ponceau 4R ...
S. Virtanen +2 more
doaj +1 more source
Safety Evaluation of Fungal Pigments for Food Applications
Journal of Fungi, 2021 Pigments play a major role in many industries. Natural colors are usually much safer when compared to synthetic colors and may even possess some medicinal benefits. Synthetic colors are economical and can easily be produced compared to natural colors. In
Rajendran Poorniammal +3 more
doaj +1 more source