Results 41 to 50 of about 9,835 (187)

Interaction Among Microbiota, Chemical Composition, and Quality Variations in Coffea arabica Across Altitudinal Gradients During Wet Processing

open access: yesFood Science &Nutrition, Volume 14, Issue 8, August 2026.
Fermentation significantly altered the dominant bacterial genera from Sphingomonas and Pleomorphomonas (before fermentation) to Weissella and Lactobacillus (after fermentation), while Cladosporium and Fusarium remained the dominant fungal genera. Notably, non‐volatile compounds in de‐pulping coffee beans and volatile compounds of roasted coffee beans ...
Xiaojing Shen   +8 more
wiley   +1 more source

Effect of Azotobacter on fixed nitrogen

open access: yesBiochimica et Biophysica Acta, 1956
The rate of uptake of nitrite and nitrate by A. vinelandii has been measured; at the same time, the rate of formation and disappearance of ammonia (in the case of nitrite) and of both nitrite and ammonia (in the case of nitrate) have been determined.
M. Azim, S.D. Saraf
openaire   +3 more sources

Diauxic growth in Azotobacter vinelandii [PDF]

open access: yesJournal of Bacteriology, 1985
Azotobacter vinelandii exhibited diauxie when grown in a medium containing both acetate and glucose as carbon sources. Acetate was used as the primary carbon source during the acetate-glucose diauxie. Uptake of acetate was constitutively expressed during both diauxic phases of growth. Induction of the glucose uptake system was inhibited in the presence
S E, George, C J, Costenbader, T, Melton
openaire   +2 more sources

Extraction and Profiling of Antifungal Compounds Produced by Azotobacter Species

open access: yesJournal of Pure and Applied Microbiology
Food loss and wastage occur in large quantities globally every year and it occurs in the entire supply chain right from the production to the processing stage.
Ameena Tarana   +6 more
doaj   +1 more source

One Health Insights From Pteropus medius: Nipah Virus Spillover, Microbiota, and Antimicrobial Resistance

open access: yesMicrobiologyOpen, Volume 15, Issue 4, August 2026.
Environmental and anthropogenic drivers of antibiotic resistance dissemination. The cycle reinforces how anthropogenic inputs, such as sewage, animal dung, hospital effluent, and agricultural runoff bring resistant bacteria and antibiotic residues into soil and water.
Punam Chowdhury   +3 more
wiley   +1 more source

RESISTANCE OF THE AZOTOBACTER CYST [PDF]

open access: yesJournal of Bacteriology, 1962
Socolofsky , M. D. (University of Texas, Austin) and Orville Wyss . Resistance of the Azotobacter cyst. J. Bacteriol. 84: 119–124. 1962—The Azotobacter cysts were found to be more resistant than the vegetative cells to various ...
M D, SOCOLOFSKY, O, WYSS
openaire   +2 more sources

Efecto de cinco bioestimulantes en el fortalecimiento de posturas de caña de azúcar y su resistencia al trasplante.

open access: yesAgrisost, 2019
Contexto: La etapa de posturas de la caña de azúcar sufre de estrés en su periodo de fortalecimiento, que puede estar ocasionado por varias causas: afectación por plagas, deficiencias nutricionales y daños mecánicos producto a su manipulación; lo que ...
Yaima de las Mercedes Daniel Ortega   +4 more
doaj   +3 more sources

Azotobacter population, soil nitrogen and groundnut growth in mercury-contaminated tailing inoculated with Azotobacter

open access: yesJournal of Degraded and Mining Lands Management, 2018
Gold mine tailing in Buru island, Maluku Province, Indonesia contains high level of mercury but low in carbon and plant nutrients. Revegetation in such condition needs certain soil treatment which is suitable for plant growth. The objective of pot trials
Reginawanti Hindersah   +4 more
doaj   +1 more source

A Proposed Complete‐Cycle Mechanism for Conversion of N2 to NH3 by Mo‐Nitrogenase

open access: yesChemBioChem, Volume 27, Issue 14, 29 July 2026.
How does the enzyme nitrogenase convert N2 to NH3 under ambient conditions? Here I describe a proposed complete cycle of the chemical mechanism, with computed energy profiles and kinetic barriers for a sequence of 31 reaction steps, encompassing 40 intermediates. How does the enzyme nitrogenase convert N2 to NH3 under ambient conditions?
Ian Dance
wiley   +1 more source

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