Results 81 to 90 of about 12,029 (218)

Comparative void-volume analysis of psychrophilic and mesophilic enzymes: Structural bioinformatics of psychrophilic enzymes reveals sources of core flexibility [PDF]

open access: yes, 2011
Background Psychrophiles, cold-adapted organisms, have adapted to live at low temperatures by using a variety of mechanisms. Their enzymes are active at cold temperatures by being structurally more flexible than mesophilic enzymes.
Kyle Watters   +4 more
core   +1 more source

Investigating the Preservative Effect of Edible Coating Based on Chitosan‐Gelatin Containing Satureja bachtiarica and Nepeta binaludensis Essential Oils Nanoemulsions on the Physicochemical, Microbial and Sensory Properties of Burger During Cold Storage

open access: yesFood Science &Nutrition, Volume 14, Issue 9, September 2026.
A chitosan–gelatin edible coating containing nanoemulsions of Satureja bachtiarica and Nepeta binaludensis essential oils was developed and applied to burgers during refrigerated storage. The active coating improved microbial stability and helped maintain the physicochemical and sensory quality of burgers, demonstrating its potential for extending ...
Mahsa Nakhaei   +4 more
wiley   +1 more source

Nanoencapsulation of Basil (Ocimum basilicum L.) and Echinophora platyloba DC. Essential Oils in Chitosan Nanoparticles: Characterization and Efficacy in Burger Preservation

open access: yesFood Science &Nutrition, Volume 14, Issue 9, September 2026.
Nanoencapsulation of the essential oils produced nanocapsules with small particle sizes and high encapsulation efficiency. Nanoencapsulation of the essential oils reduced microbial counts in the burger samples. The chitosan nanocapsules of essential oils enhanced total phenolic content and antioxidant properties in the burger samples.
Samira Malekiazar   +4 more
wiley   +1 more source

Prokaryotic Novelty and Metabolic Diversity in the Tagoro Shallow Hydrothermal System (Canary Islands, Spain)

open access: yesEnvironmental Microbiology, Volume 28, Issue 9, September 2026.
Hydrothermal activity at the Tagoro submarine volcano shapes distinct epipelagic and benthic prokaryotic communities. Microbial diversity decreases towards vent sources, yet novel taxa dominate and potentially contribute to iron, nitrogen, sulphur and methane cycling in this shallow hydrothermal system with high unexplored microbial diversity ...
Clàudia Pérez‐Barrancos   +5 more
wiley   +1 more source

Seasonal fluctuations of thermophilic and psychrophilic bacteria in Westhampton Lake, Richmond, Virginia [PDF]

open access: yes, 1990
This study was based on the hypothesis that the populations of thermophilic, mesophilic, and psychrophilic bacteria in Westhampton Lake vary seasonally and are related to prevailing temperatures. It may be inferred that the kinds of bacteria present at a
Durunna, Chukwukere Godwin
core   +1 more source

The Effect of Psychrophilic Algae Bioaugmentation to Central Valley Polyculture

open access: yes, 2018
A strain of psychrophilic algae was grown in both simulated Utah winter conditions and control conditions to determine its potential effectiveness at increasing biomass yield of Central Valley Water Reclamation Facility algae ...
Flores, Michael
core   +1 more source

PSYCHROPHILIC BACTERIA [PDF]

open access: yesBacteriological Reviews, 1959
J L, Ingraham, J L, Stokes
openaire   +3 more sources

Genome reduction in marine ammonia‐oxidizing archaea driven by elevated temperature

open access: yes
mLife, Volume 5, Issue 5, Page 675-679, October 2026.
Minglei Ren, Jianjun Wang
wiley   +1 more source

Diversity and association of psychrophilic bacteria in Antarctic Sea ice

open access: yes, 1997
The bacterial populations associated with sea ice sampled from Antarctic coastal areas were investigated by use of a phenotypic approach and a phylogenetic approach based on genes encoding 16S rRNA (16S rDNA).
Thomas McMeekin (14744047)   +4 more
core  

Investigation of the secondary metabolome of fungi from svalbard islands (chemistry of psychrophilic fungi) / Nur Aisyah Zanal Abidin [PDF]

open access: yes, 2014
Psychrophilic fungi are believed to produce secondary metabolites. Secondary metabolites such as mycotoxins have an important ecological function.
Zanal Abidin, Nur Aisyah
core  

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