Acetic Bacteria
Mostrando 13-24 de 164 artigos, teses e dissertações.
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13. Alleviation of salt stress by halotolerant and halophilic plant growth-promoting bacteria in wheat (Triticum aestivum)
ABSTRACT In the current study, 18 halotolerant and halophilic bacteria have been investigated for their plant growth promoting abilities in vitro and in a hydroponic culture. The bacterial strains have been investigated for ammonia, indole-3-acetic acid and 1-aminocyclopropane-1-carboxylate-deaminase production, phosphate solubilisation and nitrogen fixation
Braz. J. Microbiol.. Publicado em: 2016-09
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14. Effect of plant growth-promoting bacteria on the growth and fructan production of Agave americana L.
ABSTRACT The effect of plant growth-promoting bacteria inoculation on plant growth and the sugar content in Agave americana was assessed. The bacterial strains ACO-34A, ACO-40, and ACO-140, isolated from the A. americana rhizosphere, were selected for this study to evaluate their phenotypic and genotypic characteristics. The three bacterial strains were eval
Braz. J. Microbiol.. Publicado em: 2016-09
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15. Soil bacteria showing a potential of chlorpyrifos degradation and plant growth enhancement
ABSTRACT Background: Since 1960s, the organophosphate pesticide chlorpyrifos has been widely used for the purpose of pest control. However, given its persistence and toxicity towards life forms, the elimination of chlorpyrifos from contaminated sites has become an urgent issue. For this process bioremediation is the method of choice. Results: Two bacterial
Braz. J. Microbiol.. Publicado em: 2016-09
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16. Stability-indicating RP-LC method for quantification of fusidic acid in cream
ABSTRACT Fusidic acid is an antibiotic steroid indicated for the treatment of infections caused by the genus Staphylococcus, including methicillin resistant Staphylococcus aureus strains, and other Gram-positive bacteria. In the present study, a stability-indicating reversed-phase liquid chromatography (RP-LC) method was developed and validated for the deter
Braz. J. Pharm. Sci.. Publicado em: 2016-09
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17. Bacterial strains from floodplain soils perform different plant-growth promoting processes and enhance cowpea growth
ABSTRACT Certain nodulating nitrogen-fixing bacteria in legumes and other nodule endophytes perform different plant-growth promoting processes. The objective of this study was to evaluate 26 bacterial strains isolated from cowpea nodules grown in floodplain soils in the Brazilian savannas, regarding performance of plant-growth promoting processes and ability
Sci. agric. (Piracicaba, Braz.). Publicado em: 2016-08
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18. Bacteria isolated from Korean black raspberry vinegar with low biogenic amine production in wine
Abstract A high concentration of histamine, one of the biogenic amines (BAs) usually found in fermented foods, can cause undesirable physiological side effects in sensitive humans. The objective of this study is to isolate indigenous Acetobacter strains from naturally fermented Bokbunja vinegar in Korea with reduced histamine production during starter fermen
Braz. J. Microbiol.. Publicado em: 2016-06
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19. Bacaba beverage produced by Umutina Brazilian Amerindians: Microbiological and chemical characterization
Bacaba chicha is a beverage prepared by the indigenous Umutina people from the bacaba fruit (Oenocarpus bacaba), a purple berry that is rich in fat and carbohydrates, as well as a source of phenolic compounds. In this study, samples of bacaba chicha beverage were collected, and the microbial community was assessed using culture-dependent and -independent tec
Braz. J. Microbiol.. Publicado em: 27/10/2015
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20. New inoculants on maize silage fermentation
The objective of this study was to evaluate the effect of bacterial inoculants at two inoculation rates on chemical and biological characteristics of maize silage. The treatments consisted of two inoculating rates (5 and 6 log cfu g-1 of forage) for each strain of lactic acid bacteria (LAB) identified as Lactobacillus buchneri, L. hilgardii, or L. plantarum.
R. Bras. Zootec.. Publicado em: 2014-08
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21. Antioxidant activities of kombucha prepared from three different substrates and changes in content of probiotics during storage
Kombucha is a health-promoting fermented beverage worldwide. The present study compared the free-radical scavenging abilities and total reducing power (TRP) of kombucha prepared from low-cost green tea (LGTK), black tea (BTK), and tea powder (TPK). LGTK had the highest scavenging abilities against 2,2-diphenyl-1-picrylhydrazyl (DPPH), superoxide anion and hy
Food Sci. Technol. Publicado em: 25/03/2014
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22. Acetic acid as an intervention strategy to decontaminate beef carcasses in mexican commercial slaughterhouse
Beef can be contaminated during the slaughter process, thus other methods, besides the traditional water washing, must be adopted to preserve meat safety. The objective of this study was to evaluate the effect of 2% acetic acid interventions on the reduction of indicator bacteria on beef carcasses at a commercial slaughterhouse in Mexico. Reduction was measu
Food Sci. Technol. Publicado em: 06/08/2013
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23. Produção de ácido lático a partir do bagaço da cana de açúcar / Production of lactic acid from sugar cane bagasse
Production of chemical compounds from lignocellulose residues has attracted attention of actual world society. The search for productive alternatives fossil fuels non-dependent, the use of renewable resources and sustainability are the main reasons. In this work, lactic acid production by fermentation of sugars obtained from sugarcane bagasse, essentially gl
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 31/07/2012
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24. AvaliaÃÃo das condiÃÃes de produÃÃo de fermentado acÃtico de soro de leite / Evaluation of the conditions of production acetic fermented of milk whey
O soro de leite representa a fonte de resÃduo lÃquido mais importante no processo de produÃÃo de queijos. Possui elevada carga orgÃnica, devido à presenÃa de 55% dos sÃlidos constituintes do leite que lhe deu origem, como a lactose, proteÃnas, gordura e sais minerais e seu poder poluidor à cem vezes maior que do esgoto domÃstico. O potencial de fo
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 14/02/2012