Lactic Acid Production
Mostrando 25-36 de 369 artigos, teses e dissertações.
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25. Effects of Organic Acids Supplement on Performance, Egg Traits, Blood Serum Biochemical Parameters and Gut Microflora in Female Japanese Quail (Coturnix coturnix japonica)
ABSTRACT This study was conducted to evaluate the effects of acetic acid, lactic acid, and butyric acid on the production performance, egg parameters (quality and quantity traits), blood and liver serum biochemical parameters and gastrointestinal tract microorganism on female Japanese quails. A total of 640 female Japanese quails aged 35-84 days were housedf
Rev. Bras. Cienc. Avic.. Publicado em: 2018-03
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26. Technology and safety assessment for lactic acid bacteria isolated from traditional Bulgarian fermented meat product "lukanka"
Abstract The present work discusses the technological and new selection criteria that should be included for selecting lactic acid bacteria for production of fermented meat. Lactic acid bacteria isolated from Bulgarian traditional fermented "lulanka" salami was studied regarding some positive technological parameters (growth at different temperature, pH, and
Braz. J. Microbiol.. Publicado em: 2017-07
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27. Growth kinetic models of five species of Lactobacilli and lactose consumption in batch submerged culture
Abstract Kinetic behaviors of five Lactobacillus strains were investigated with Contois and Exponential models. Awareness of kinetic behavior of microorganisms is essential for their industrial process design and scale up. The consistency of experimental data was evaluated using Excel software. L. bulgaricus was introduced as the most efficient strain with t
Braz. J. Microbiol.. Publicado em: 2017-06
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28. Chemical composition and fermentative parameters of heart of palm waste produced from Alexander Palm ensiled with chemical additives
ABSTRACT The objective of this study was to evaluate the chemical composition and the fermentative parameters of heart of palm waste produced from Alexander Palm, ensiled with chemical additives. Treatments consisted of silage of the sheath with or without calcium oxide. In the silage without calcium oxide, we evaluated the control silage (without additive)
R. Bras. Zootec.. Publicado em: 2017-06
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29. Lactobacillus plantarum BL011 cultivation in industrial isolated soybean protein acid residue
Abstract In this study, physiological aspects of Lactobacillus plantarum BL011 growing in a new, all-animal free medium in bioreactors were evaluated aiming at the production of this important lactic acid bacterium. Cultivations were performed in submerged batch bioreactors using the Plackett-Burman methodology to evaluate the influence of temperature, aerat
Braz. J. Microbiol.. Publicado em: 2016-12
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30. L-(+)-Lactic acid production by Lactobacillus rhamnosus B103 from dairy industry waste
ABSTRACT Lactic acid, which can be obtained through fermentation, is an interesting compound because it can be utilized in different fields, such as in the food, pharmaceutical and chemical industries as a bio-based molecule for bio-refinery. In addition, lactic acid has recently gained more interest due to the possibility of manufacturing poly(lactic acid),
Braz. J. Microbiol.. Publicado em: 2016-09
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31. ENCAPSULATION OF EXTRACT FROM WINERY INDUSTRY RESIDUE USING THE SUPERCRITICAL ANTI-SOLVENT TECHNIQUE
Abstract Grape pomace (seed, skin and stem) is a winery byproduct with high levels of biologically active compounds, such as antioxidants and antimicrobials, that could be converted into high added-value products. Since these components are easily degraded by oxygen, light and high temperature exposure, stabilization is important, for instance, by a microenc
Braz. J. Chem. Eng.. Publicado em: 2016-09
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32. Isolation and identification by 16S rRNA sequence analysis of plant growth-promoting azospirilla from the rhizosphere of wheat
ABSTRACT The main objective of the present study was to isolate phytohormone-producing, phosphate-solubilizing strains of Azospirillum from wheat to be used as inoculants for plant growth promotion. Five Azospirillum strains were isolated from the rhizosphere of field-grown wheat (Triticum aestivum L.), and it was confirmed by BOX-polymerase chain reaction (
Braz. J. Microbiol.. Publicado em: 2016-09
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33. Effects of lines and inoculants on nutritive value and production costs of triticale silages
ABSTRACT The current study was undertaken to investigate the ensilage characteristics in triticale lines treated by inoculants and their interaction on fermentation metabolites and rumen degradability. Costs were estimated for growing and feeding whole-crop triticale lines for animal production. Triticale hybrids were harvested at the dough stage of maturity
R. Bras. Zootec.. Publicado em: 2016-07
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34. Effect of different carboxylic acids as solvent on chitosan fibers production by wet spinning
ABSTRACT Over the past decades, chitosan has been extensively investigated and used as a biomaterial due to a set of properties, such as biocompatibility, biodegradability and bioactivity. In the present work to produce the chitosan fibers was used the wet spinning technique and Two parameters, solvent and polymers concentration, were chosen as variables. Fo
Matéria (Rio J.). Publicado em: 2016-06
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35. Production and Characterization of Bacteriocin Produced by Lactobacillus Viridescence(NICM 2167)
The present study focused on the production optimization of bacteriocin by Lactobacillus viridescence NICM 2167 followed by its purification and characterization. The bacteriocins are antimicrobial peptides produced by many Gram positive and Gram negative bacteria.The bacteriocin produced by LAB (lactic acid bacteria) received attention in recent years due t
Braz. arch. biol. technol.. Publicado em: 22/03/2016
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36. Enzymatic saccharification and fermentation of cellulosic date palm wastes to glucose and lactic acid
Abstract The bioconversion of cellulosic wastes into high-value bio-products by saccharification and fermentation processes is an important step that can reduce the environmental pollution caused by agricultural wastes. In this study, enzymatic saccharification of treated and untreated date palm cellulosic wastes by the cellulases from Geobacillus stearother
Braz. J. Microbiol.. Publicado em: 2016-03