Results 21 to 30 of about 79,562 (292)

An Overview on Industrial and Medical Applications of Bio-Pigments Synthesized by Marine Bacteria

Microorganisms, 2020
Marine bacterial species contribute to a significant part of the oceanic population, which substantially produces biologically effectual moieties having various medical and industrial applications.
Ali Nawaz, Rida Chaudhary, Zinnia Shah, Laurent Dufossé, Mireille Fouillaud, Hamid Mukhtar, Ikram ul Haq   +6 more
doaj   +1 more source

Colour Me Blue: The History and the Biotechnological Potential of Pyocyanin

Molecules, 2021
Pyocyanin was the first natural phenazine described. The molecule is synthesized by about 95% of the strains of Pseudomonas aeruginosa. From discovery up to now, pyocyanin has been characterised by a very rich and avant-garde history, which includes its ...
Thiago Gonçalves, Ulrich Vasconcelos
doaj   +1 more source

Bacterial Pigments and its Significance [PDF]

MOJ Bioequivalence & Bioavailability, 2017
Pigments are compounds that are widely used in industries that come in a wide variety of colors some of which are water soluble Nontoxic nature of pigment produced by a number of microorganisms make them environmentally friendly for utilization in dye foodstuff pharmacy cosmetics and other industrial purposes Moreover natural pigments produced ...
openaire   +1 more source

Bacterial Pigments: The Bioactivities and as an Alternative for Therapeutic Applications

Natural Product Communications, 2018
Synthetic pigments have been widely used in various applications since the 1980s. However, the hyperallergenicity or carcinogenicity effects of synthetic dyes have led to the increased research on natural pigments.
Adzzie-Shazleen Azman, Christina-Injan Mawang, Sazaly Abubakar   +2 more
doaj   +1 more source

Exploration, Isolation, and Identification of Carotenoid from Bacterial Symbiont of Sponge Callyspongia vaginalis

Ilmu Kelautan, 2017
During the past two decades research on marine bacteria has highlighted the tremendous potential of symbiotic-microorganisms as a source of bioactive secondary.
Iqna Kamila Abfa, Ocky Karna Radjasa, A B Susanto, Handung Nuryadi, Ferry F. Karwur   +4 more
doaj   +1 more source

Identification of staphyloxanthin and derivates in yellow-pigmented Staphylococcus capitis subsp. capitis

Frontiers in Microbiology, 2023
IntroductionStaphylococcus capitis naturally colonizes the human skin but as an opportunistic pathogen, it can also cause biofilm-associated infections and bloodstream infections in newborns.
Katharina Siems, Katharina Runzheimer, Katarina Rebrosova, Lara Etzbach, Alina Auerhammer, Anna Rehm, Oliver Schwengers, Martin Šiler, Ota Samek, Filip Růžička, Ralf Moeller   +10 more
doaj   +1 more source

Characterization of carotenoid pigments from bacterial symbionts of soft-coral Sarcophyton sp. from North Java Sea

International Aquatic Research, 2017
Marine bacteria produce natural pigments; however, the ability of marine bacterial symbionts to produce natural pigments has been less studied. Marine bacteria associated with soft-coral Sarcophyton sp. collected from Karimunjawa Island were successfully
Lia Kusmita, Erlita Verdia Mutiara, Handung Nuryadi, Petrick Ariska Pratama, Awang Surya Wiguna, Ocky Karna Radjasa   +5 more
doaj   +1 more source

Modified bacterial reaction centers [PDF]

, 1991
Pigments of borohydride-treated reaction centers of Rhodobacter sphaeroides R 26 and Rhodopseudomonas viridis were analyzed by HPLC with polychromatic detection. In both species, pigment composition and contents were unchanged.
A. Müller, A. Struck, Allen, Arnoux, Beese, Beese, Boxer, Breton, Breton, Chadwick, Chekalin, Clayton, Clayton, Coleman, Ditson, El-Kabbani, Frank, Gray, H. Scheer, Holt, Holten, Holzapfel, Huber, Hynninen, Kirmaier, Maroti, Martin, Martin, Michel, Ovchinnikov, Ovchinnikov, Robles, Scheer, Schenck, Shiozawa, Shuvalov, Shuvalov, Shuvalov, Steiner, Struck, Struck, Struck, Takiff, Wolf, Woodbury   +44 more
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Evaluation of antioxidant potential of pigments extracted from Bacillus spp. and Halomonas spp. isolated from mangrove rhizosphere

BioTechnologia, 2021
The present study aimed to isolate different pigment-producing bacteria from the mangrove rhizosphere habitat and to extract their pigments for evaluating their antioxidant and sun-protective properties.
Shivali Patkar, Yashodhara Shinde, Priyanka Chindarkar, Pampi Chakraborty   +3 more
doaj   +1 more source

CHEMICALLY MODIFIED PHOTOSYNTHETIC BACTERIAL REACTION CENTERS: CIRCULAR DICHROISM, RAMAN RESONANCE, LOW TEMPERATURE ABSORPTION, FLUORESCENCE AND ODMR SPECTRA AND POLYPEPTIDE COMPOSITION OF BOROHYDRIDE TREATED REACTION CENTERS FROM Rhodobacter sphaeroides R26 [PDF]

, 1988
Reaction centers from Rhodobacter sphaeroides have been modified by treatment with sodium borohydride similar to the original procedure [Ditson et al., Biochim. Biophys. Acta 766, 623 (1984)], and investigated spectroscopically and by gel electrophoresis.
Angerhofer A., Angerhofer A., Beck J., Breton J., Clayton R. K., Crestfield A. M., Feher G., Hoff A., Holten D., Lutz M., Lutz M., Ogrodnik A., Reed D. W., Robert B., Steiner R.   +14 more
core   +1 more source