Pigments from pathogenic bacteria: a comprehensive update on recent advances

World Journal of Microbiology and Biotechnology, Journal Year: 2024, Volume and Issue: 40(9)

Published: July 20, 2024

Language: Английский

---

Double layer bacterial nanocellulose - poly(hydroxyoctanoate) film activated by prodigiosin as sustainable, transparent, UV-blocking material

International Journal of Biological Macromolecules, Journal Year: 2024, Volume and Issue: 279, P. 135087 - 135087

Published: Aug. 26, 2024

Synthetic materials alternatives are crucial for reaching sustainable development goals and waste reduction. Biomaterials biomolecules obtained through bacterial fermentation offer a viable solution. Double-layer active UV-blocking material composed of nanocellulose as an inner layer poly(hydroxyoctanoic acid) containing prodigiosin compound was produced by layer-by-layer deposition. This study referred the new consisted three components in manner, activity: bio-pigment prodigiosin, poly(hydroytoctanoate) - biopolymer microbial fermentations. Prior final double film produced, PHO films different PG concentrations charge bioactivity (0.2, 0.5 1 wt%) casted systematically characterized (FTIR, DSC, XRD, wettability, SEM, transparency, mechanical tests) to optimize their properties. The formulation with best properties less toxicity effect tested using MRC5 cells chosen outer double-layer production. Water contact angle measurements confirmed that hydrophilic hydrophobic improved comparison native BNC. Migration test indicated release all media consequence bilayer formulation, while from 10 % ethanol not detected. All findings suggested this activated, candidate excellent potential packaging industry.

Language: Английский

---

Production and Preliminary Characterization of Microbial Cellulose Generated in Fermented Moringa and Coated with Flaxseed Mucilage

Food and Bioprocess Technology, Journal Year: 2024, Volume and Issue: unknown

Published: Sept. 19, 2024

Language: Английский

---

Bacterial Pigment Prodigiosin as Multifaceted Compound for Medical and Industrial Application

Applied Microbiology, Journal Year: 2024, Volume and Issue: 4(4), P. 1702 - 1728

Published: Dec. 17, 2024

Prodigiosin is a fascinating compound that has been gaining attention in the scientific community for its diverse range of potential applications. From vibrant red color to unique chemical properties, prodigiosin captured interest researchers looking innovative solutions various fields. Prodigiosin, pigment produced by certain bacteria such as Serratia marcescens, attracted from pharmaceutical due promising therapeutic A number studies have demonstrated an antimicrobial agent. With rise antibiotic resistance environment, solution combat resistant strains and improve effectiveness existing therapy. Moreover, different shown this natural anticancer properties inhibiting growth proliferation cancer cells. exerts effects inducing apoptosis cells without causing significant damage healthy In review, we will attempt summarize capabilities prospects valuable tool research, also review recent focusing on industries which can be applied exciting possibilities it holds future.

Language: Английский

---

Characterization of Serratia marcescens (OK482790)’ prodigiosin along with in vitro and in silico validation for its medicinal bioactivities

BMC Microbiology, Journal Year: 2024, Volume and Issue: 24(1)

Published: Nov. 25, 2024

Microbial prodigiosin pigment has been proposed as a promising biomolecule having an antibacterial, immunosuppressive, antimalarial, antineoplastic, and anticancer activities. The good outcome originates from getting natural pigment, which many medical applications.

Language: Английский

---