Results 31 to 40 of about 1,869,192 (307)

Isolation, Characterization, and Optimization Studies of Bacterial Pigments

Journal of Pure and Applied Microbiology, 2022
Recent concern for human safety and environmental protection has rekindled interest in natural pigment sources. In comparison to synthetic pigments, microbial pigments show better biodegradability and environmental compatibility and are used in a variety
Meraj Fatima, K. Anuradha
doaj   +1 more source

Colorful Treasure From Agro-Industrial Wastes: A Sustainable Chassis for Microbial Pigment Production

Frontiers in Microbiology, 2022
Colors with their attractive appeal have been an integral part of human lives and the easy cascade of chemical catalysis enables fast, bulk production of these synthetic colorants with low costs.
Jasneet Grewal, Mikołaj Woła̧cewicz, Weronika Pyter, Namrata Joshi, Lukasz Drewniak, Kumar Pranaw   +5 more
doaj   +1 more source

Actinomycin X2, an Antimicrobial Depsipeptide from Marine-Derived Streptomyces cyaneofuscatus Applied as a Good Natural Dye for Silk Fabric

Marine Drugs, 2021
Actinomycins as clinical medicine have been extensively studied, while few investigations were conducted to discover the feasibility of actinomycins as antimicrobial natural dye contributing to the medical value of the functional fabrics.
Wei Chen, Kaixiong Ye, Xiaoji Zhu, Huihui Zhang, Ranran Si, Jianing Chen, Zijun Chen, Kaili Song, Zhicheng Yu, Bingnan Han   +9 more
doaj   +1 more source

Partial quantification of pigments extracted from the zooxanthellate octocoral Sinularia flexibilis at varying irradiances [PDF]

, 2010
Chlorophyll-a (chl-a) and carotenoid pigments of the zooxanthellate octocoral Sinularia flexibilis were analyzed using high performance liquid chromatography following exposure to three light intensities for over 30 days. From the coral fragments located
Lamers, P.P., Khalesi, M.K.
core   +1 more source

Pigments’ concentrations (mg/m³), microbial diversity and abundance (cel/L) in the incised valley (IV) and rhodolith bed (RB).

, 2023
Pigments’ concentrations (mg/m3), microbial diversity and abundance (cel/L) in the incised valley (IV) and rhodolith bed (RB).
Guilherme M. Castro (17382682), Lélis A. Carlos-Júnior (10178682), Rafaela P. Vargens (17382685), Natacha Oliveira (17382694), Renato D. Ghisolfi (17382697), Rodrigo L. Moura (10178706), Alex C. Bastos (10178703), Paulo S. Salomon (3070686), Fernando C. Cardoso (17382688), Márcio M. B. Tenório (17382691), Ralf T. S. Cordeiro (17382700)   +10 more
core   +1 more source

Pigment Production by Paracoccus spp. Strains through Submerged Fermentation of Valorized Lignocellulosic Wastes

Fermentation, 2022
Due to the increasing emphasis on the circular economy, research in recent years has focused on the feasibility of using biomass as an alternative energy source.
Weronika Pyter, Jasneet Grewal, Dariusz Bartosik, Lukasz Drewniak, Kumar Pranaw   +4 more
doaj   +1 more source

Immunological efficiency of microbial melanin on bacterial pathogenicity. [PDF]

Egyptian Journal of Cancer and Biomedical Research, 2020
In our present study, the immunological efficiency of brown Mel1 extracted from Streptomyces longisporoflavus NR043926 and black Mel2 extracted from Aspergillus niger MT355517 on bacterial pathogenicity was investigated.
Nanis Allam, Eman Abd El-Zaher, Asmaa allam   +2 more
doaj   +1 more source

Unveiling the Intricacies of Microbial Pigments as Sustainable Alternatives to Synthetic Colorants: Recent Trends and Advancements

Micro
Bio-pigments are the colored primary and secondary metabolites released by microbes under stress conditions and are crucial for adaptation. Bio-pigments are being widely accepted for industrial utilization due to their natural form, organic source, and ...
Anshi, S. Kapil, Lalit N. Goswami, Vipasha Sharma   +3 more
semanticscholar   +1 more source

Valorization of novel bifunctional waterborne coatings with UV irradiation resistance and antimicrobial activity

Scientific Reports
This research aimed to create bifunctional acrylic waterborne coatings capable of absorbing UV radiation and resisting microbial growth. The compound 4-[2(3-acetylphenyl) diazenyl]-3,5-dimethylphenol (ADD) was incorporated into the waterborne acrylic ...
Walaa M. Abd El-Gawad, Hossam M. El-Masry, T. A. Zidan   +2 more
doaj   +1 more source

Caspase mediated cytotoxicity of a yellow pigment produced by Exiguobacterium alkaliphilum on human cancer cell lines [PDF]

Journal of Pharmacy & Pharmacognosy Research, 2020
Context: Investigation of microbial diversity for the identification of novel bioactive compounds or therapeutics is a more potential and incessant ongoing process for drug development research.
Bharath Gajaraj, Varalakshmi Nadumane
doaj