Bacterioruberin: Biosynthesis, Antioxidant Activity, and Therapeutic Applications in Cancer and Immune Pathologies [PDF]
Marine DrugsHalophilic archaea, also termed haloarchaea, are a group of moderate and extreme halophilic microorganisms that constitute the major microbial populations in hypersaline environments.
Micaela Giani +2 more
exaly +10 more sources
Application of bacterioruberin from Arthrobacter sp. isolated from Xinjiang desert to extend the shelf-life of fruits during postharvest storage [PDF]
Food Chemistry Molecular SciencesPost-harvest losses and rapid fruit ripening at room temperature are major challenges in preserving fruit quality. This study aimed to reduce such losses by applying a red carotenoid pigment, bacterioruberin extracted from an Arthrobacter sp.
Wasim Sajjad +2 more
exaly +6 more sources
Optimized production of bacterioruberin from “Haloferax marinum” using one-factor-at-a-time and central composite design approaches [PDF]
Bioresources and BioprocessingHaloarchaea represents a unique group of microorganisms that have adapted to thrive in high-salt environments. These microbes produce distinctive biomolecules, some of which exhibit extraordinary properties.
Myung-Ji Seo +2 more
exaly +5 more sources
Identification, Antioxidant Capacity, and Matrix Metallopeptidase 9 (MMP-9) In Silico Inhibition of Haloarchaeal Carotenoids from Natronococcus sp. and Halorubrum tebenquichense [PDF]
Microorganisms, 2023 Natural pigments from haloarchaea are of great interest; bacterioruberin is the major pigment, it shows higher antioxidant power when compared with β-carotene.
Mariana Delgado-Garcia +6 more
doaj +4 more sources
Sustainable production of bacterioruberin carotenoid and its derivatives from Arthrobacter agilis NP20 on whey-based medium: optimization and product characterization [PDF]
Bioresources and Bioprocessing, 2023 Bacterioruberin and its rare glycosylated derivatives are produced by Arthrobacter agilis as an adaptation strategy to low temperature conditions. The high antioxidant properties of bacterioruberin held great promise for different future applications ...
Sherine Khattab +2 more
exaly +3 more sources
Characterization and Functional Evaluation of Carotenoids From Haloarcula rubripromontorii BS2 [PDF]
MicrobiologyOpenHaloarcula rubripromontorii BS2, an extremely halophilic archaeon was obtained from the solar salt pans of Goa, India. It grew luxuriantly on EHM medium with 25% NaCl with a bright orange pigmentation.
Devika N. Nagar +3 more
doaj +3 more sources
Kinetics of DPPH• scavenging by bacterioruberin from Haloferax alexandrinus GUSF-1 (KF796625) [PDF]
Journal of Analytical Science and Technology, 2021 This is the first account of the kinetics of free radical scavenging by bacterioruberin obtained from cells of Haloferax alexandrinus GUSF-1(KF796625), grown at optimum conditions of 25% NaCl, pH 7, 42 °C, 150 rpm in NaCl Tryptone yeast extract medium ...
Irène J Furtado
exaly +3 more sources
Carotenoids in Skin Photoaging: Unveiling Protective Effects, Molecular Insights, and Safety and Bioavailability Frontiers [PDF]
AntioxidantsSkin photoaging, driven primarily by ultraviolet radiation, remains a critical dermatological concern. Carotenoids, a class of natural pigments with potent antioxidant properties, have emerged as promising agents for preventing and mitigating photoaging.
Yingchao Ma +7 more
doaj +4 more sources
Antioxidant Capacity of Carotenoid Extracts from the Haloarchaeon Halorhabdus utahensis [PDF]
Antioxidants, 2023 Herein, we report on the production, characterization, and antioxidant power assessment of carotenoids from the haloarchaeon Halorhabdus utahensis. It was grown at 37 °C and 180 rpm agitation in halobacteria medium supplemented with glucose, fructose ...
Ismene Serino +6 more
doaj +2 more sources
Up-Regulation of the Nrf2/HO-1 Antioxidant Pathway in Macrophages by an Extract from a New Halophilic Archaea Isolated in Odiel Saltworks [PDF]
Antioxidants, 2023 The production of reactive oxygen species (ROS) plays an important role in the progression of many inflammatory diseases. The search for antioxidants with the ability for scavenging free radicals from the body cells that reduce oxidative damage is ...
Javier Ávila-Román +6 more
doaj +2 more sources