Microbial
Mostrando 13-24 de 5452 artigos, teses e dissertações.
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13. Counting and identification of molds and yeasts in dry salted shrimp commercialized in Rio Branco, Acre, Brazil
Abstract Dry salted shrimp is a popular food in Acre cuisine, especially as a main ingredient in “tacacá” and “rabada no tucupi”. However, different intrinsic and extrinsic factors can result in accelerated deterioration and microbial proliferation, causing food poisoning to the consumer. The objective was to perform the counting and identification
Food Sci. Technol. Publicado em: 2021-06
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14. Avaliação da microbiota intestinal em adultos com esofagite erosiva
RESUMO CONTEXTO: A doença do refluxo gastroesofágico (DRGE) é uma das enfermidades mais comuns na prática clínica e possui fisiopatologia multifatorial. Disbiose da microbiota intestinal pode ter influência em mecanismos envolvidos nesta doença, como mudanças nos padrões motores gastrointestinais, elevação da pressão intra-abdominal e aumento d
Arq. Gastroenterol.. Publicado em: 2021-06
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15. Increase in conjugated linoleic acid content and improvement in microbial and physicochemical properties of a novel kefir stored at refrigerated temperature using complementary probiotics and prebiotic
Abstract The present study was aimed to determine the effects of Lactobacillus acidophilus LA-5, L. paracasei 431, and Bifidobacterium lactis BB-12 with lactulose on values of conjugated linoleic acid (CLA) and microbial, physicochemical, and sensory properties of a novel kefir. Thirteen groups were evaluated on days 1, 7, and 14 at 4 oC. The interaction bet
Food Sci. Technol. Publicado em: 2021-03
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16. Complementary Performance of Organoselenides and Organotellurides as Antimicrobials Agents
Fungi and bacteria are well-known pathogens for plants, fruits, and animals, including humans. In this context, the prospection of antimicrobial agents is crucial to provide new alternatives for the treatment of microbial diseases. Hence, selenium- and tellurium-containing compounds are underexploited and herein, antimicrobial activity of several organochalc
J. Braz. Chem. Soc.. Publicado em: 2021-03
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17. Candida tropicalis sp. Nov., a novel, zinc-enriched yeast species found in China
Abstract Zinc is one of the most important trace elements and deficiency can lead to significant clinical complications. Microbial transformation is one of the most important methods used to supplement organic zinc and there may be some naturally occurring microorganisms that have both higher zinc tolerances and transformation capabilities. In this study, mi
Food Sci. Technol. Publicado em: 2021-03
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18. Milk heat treatment affects microbial characteristics of cows’ and goats’ “Jben” traditional fresh cheeses
Abstract “Jben” is an Algerian traditional fresh cheese produced from raw or pasteurized milk of cows, goats and sheep, on a small scale during the period of milk abundance in a restricted area of the North-east and -West of Algeria. In this study, four Jben-type cheeses were produced: cheeses made from cow’s milk subjected to 82 °C/10 sec treatment o
Food Sci. Technol. Publicado em: 2021-03
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19. Soil microbial biomass and enzyme activity in six Brazilian oxisols under cropland and native vegetation
ABSTRACT Oxisols are important soils that have been converted from native vegetation to croplands, and can affect soil biological properties such as microbial biomass and enzyme activity. Thus, the aim of this study was to evaluate the changes on soil microbial biomass and enzyme activity when native vegetation (NV) was converted to cropland (CL), such as ma
Bragantia. Publicado em: 2020-12
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20. TOWARDS BRAZIL AND CHINA CROSS-CULTURAL UNDERSTANDING AND TRANSNATIONAL COOPERATION
ABSTRACT Oxisols are important soils that have been converted from native vegetation to croplands, and can affect soil biological properties such as microbial biomass and enzyme activity. Thus, the aim of this study was to evaluate the changes on soil microbial biomass and enzyme activity when native vegetation (NV) was converted to cropland (CL), such as ma
Rev. Bras. Lit. Comp.. Publicado em: 2020-12
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21. Effects of different legume green manures on tropical soil microbiology after corn harvest
ABSTRACT Legume green manure is a popular practice for sustainable agriculture in tropical environments. The use of grain, forage and purely green manure legumes in a subhumid tropical area in Northeast Brazil was investigated to determine the total C and N contents and estimate C-microbial biomass, soil basal respiration, microbial and metabolic quotients,
Bragantia. Publicado em: 2020-12
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22. Conservation system improves soil microbial quality and increases soybean yield in the Northeastern Cerrado
ABSTRACT The conservation tillage systems is based on the surface protection by crop residue and reduced soil disturbance. These two principles can favor the soil quality and promote sustainable agricultural systems. The study was developed with the objective of measure soil microbial biomass, soil basal respiration, enzymatic activity and soybean yield in c
Bragantia. Publicado em: 2020-12
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23. Gelation of commercial pea protein isolate: effect of microbial transglutaminase and thermal processing
Abstract In the studied commercial pea protein isolate (PPI) some physicochemical modifications are induced in the protein structure during its processing. That fact would result into a reduction of proteins techno-functional properties. It has been evidenced by Differential Scanning Calorimetry the protein denaturation what gives as a result poor gelling ab
Food Sci. Technol. Publicado em: 2020-12
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24. Effects of alginate oligosaccharides treatment on preservation and fresh-keeping mechanism of shrimp during frozen storage
Abstract In this study, we investigated the influence of alginate oligosaccharides (AOS) coating on the quality of white shrimp (P. vannamei) at 4 ± 1 °C. We measured shrimp quality by surveying changes in certain properties, such as sensory quality, the microbiota, total volatile basic nitrogen (TVB-N), pH, and sensory characteristics. Compared to control
Food Sci. Technol. Publicado em: 2020-12