Adriano Brandelli
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View article: Chemical and Biochemical Properties of Verjuice Obtained from Vitis labrusca Grapes by Using Different Extraction Methods
Chemical and Biochemical Properties of Verjuice Obtained from Vitis labrusca Grapes by Using Different Extraction Methods Open
Verjuice, a green grape juice traditionally produced from grapes obtained through thinning, represents a sustainable alternative for the utilization of viticulture by-products. No standardized methods of production are utilized to make ver…
View article: Protease and bioactive hydrolysate production by <i>Pseudomonas </i>sp. SU24 through bioconversion of poultry by-products
Protease and bioactive hydrolysate production by <i>Pseudomonas </i>sp. SU24 through bioconversion of poultry by-products Open
El objetivo de este estudio fue investigar la producción de proteasas e hidrolizados por Pseudomonas sp. SU24, aislada de suelos de la provincia de Bongará (departamento de Amazonas, Perú), utilizando desechos avícolas como sustrato de cul…
View article: Medicinal Plants and Herbal Medicines for Managing Anxiety and Depression via Gut Microbiota Modulation
Medicinal Plants and Herbal Medicines for Managing Anxiety and Depression via Gut Microbiota Modulation Open
Currently, there is a high prevalence of depression and anxiety worldwide. Recent research about psychopharmacology based on natural products has revealed promising alternatives in mental disorder’s treatment. Medicinal plants are rich in …
View article: Synthesis and characterisation of copper (II) oxide nanoparticles for application in antimicrobial coatings
Synthesis and characterisation of copper (II) oxide nanoparticles for application in antimicrobial coatings Open
The addition of nanoparticles to coatings is a widely employed strategy to enhance resin properties without compromising performance. Copper oxides are commonly used as additives in formulations, replacing organometallics, which are prohib…
View article: Carvacrol encapsulated in chia mucilage nanocapsules reduces <i>Salmonella</i> population in chicken meat
Carvacrol encapsulated in chia mucilage nanocapsules reduces <i>Salmonella</i> population in chicken meat Open
Salmonella contamination in poultry products remains a significant concern worldwide, affecting food safety and public health. In this study, carvacrol encapsulated in chia mucilage nanocapsules (CMNP) was tested against a cocktail of Salm…
View article: Buffalo whey as a source of lactic acid bacteria of biotechnological interest
Buffalo whey as a source of lactic acid bacteria of biotechnological interest Open
Whey has garnered research interest due to its high nutritional value and environmental impact, as it is a source of microorganisms that can be isolated and characterized for their functional properties. This study aimed to evaluate buffal…
View article: Whey: properties, health benefits and its use in beverages
Whey: properties, health benefits and its use in beverages Open
O soro de leite é considerado um co produto da indústria de laticínios. Gerado em grandes quantidades, é considerado um efluente de impacto ambiental significativo, pois possui um alto poder poluente, necessitando de um manejo adequado. Co…
View article: Electrospun Poly-ε-Caprolactone Nanofibers Incorporating Keratin Hydrolysates as Innovative Antioxidant Scaffolds
Electrospun Poly-ε-Caprolactone Nanofibers Incorporating Keratin Hydrolysates as Innovative Antioxidant Scaffolds Open
This manuscript describes the development and characterization of electrospun nanofibers incorporating bioactive hydrolysates obtained from the microbial bioconversion of feathers, a highly available agro-industrial byproduct. The electros…
View article: Nanocomposites and their application in antimicrobial packaging
Nanocomposites and their application in antimicrobial packaging Open
The advances in nanocomposites incorporating bioactive substances have the potential to transform the food packaging sector. Different nanofillers have been incorporated into polymeric matrixes to develop nanocomposite materials with impro…
View article: Poly(ε-caprolactone) nanofibers functionalized with poultry feather hydrolysate as a novel antioxidant material
Poly(ε-caprolactone) nanofibers functionalized with poultry feather hydrolysate as a novel antioxidant material Open
Bioactive keratin hydrolysates obtained from microbial treatment of poultry feathers were incorporated into polycaprolactone (PCL) nanofibers using the electrospinning method.
View article: Two-Step Purification and Partial Characterization of Keratinolytic Proteases from Feather Meal Bioconversion by Bacillus sp. P45
Two-Step Purification and Partial Characterization of Keratinolytic Proteases from Feather Meal Bioconversion by Bacillus sp. P45 Open
This study aimed to purify and partially characterize a keratinolytic protease produced by Bacillus sp. P45 through bioconversion of feather meal. Crude protease extract was purified using a sequence of an aqueous two-phase system (ATPS) i…
View article: Antimicrobial effect of phenolic-rich jaboticaba peel aqueous extract on Staphylococcus aureus and Escherichia coli
Antimicrobial effect of phenolic-rich jaboticaba peel aqueous extract on Staphylococcus aureus and Escherichia coli Open
Jaboticaba peels are an important source of health-benefit and antimicrobial compounds. The present work aims to evaluate concentration of polyphenolics and the mode of action of aqueous extract from jaboticaba peels against Staphylococcus…
View article: Physical-mathematical model to predict the kinetic coagulation process by clotting activity of bacterial endopeptidases
Physical-mathematical model to predict the kinetic coagulation process by clotting activity of bacterial endopeptidases Open
A physical-mathematical model was used to evaluate the capability of an enzymatic pool of Bacillus sp. P7 (isolated from Piaractus mesopotamicus) to promote the bovine casein micelles coagulation. Experiments were designed to assess the ef…
View article: Proteomic dataset of Listeria monocytogenes exposed to sublethal concentrations of free and nanoencapsulated nisin
Proteomic dataset of Listeria monocytogenes exposed to sublethal concentrations of free and nanoencapsulated nisin Open
View article: Development and Characterization of Innovative Polymeric Oil-core Nanocarriers for Nisin Delivery
Development and Characterization of Innovative Polymeric Oil-core Nanocarriers for Nisin Delivery Open
Nisin is an antimicrobial peptide broadly used as a preservative in the food industry. In this study, oil-core polymeric nanocapsules encapsulating nisin were prepared by a nanoprecipitation technique using three different synthetic biodeg…
View article: Evaluation antibacterial and antibiofilm activity of the antimicrobial peptide P34 against Staphylococcus aureus and Enterococcus faecalis
Evaluation antibacterial and antibiofilm activity of the antimicrobial peptide P34 against Staphylococcus aureus and Enterococcus faecalis Open
The adhesion ability of bacteria to abiotic surfaces has important implications in food industries, because these organisms can survive for long periods through the biofilm formation. They can be transferred from one place to another in th…
View article: Genomic analysis of Enterococcus durans LAB18S, a potential probiotic strain isolated from cheese
Genomic analysis of Enterococcus durans LAB18S, a potential probiotic strain isolated from cheese Open
Gut microbiota exerts a fundamental role in human health and increased evidence supports the beneficial role of probiotic microorganisms in the maintenance of intestinal health. Enterococcus durans LAB18S was previously isolated from soft …
View article: Pilsen, Red Ale and Stout brewer’s spent grain: polyphenols, antioxidant and antihypertensive activities, and physicochemical properties
Pilsen, Red Ale and Stout brewer’s spent grain: polyphenols, antioxidant and antihypertensive activities, and physicochemical properties Open
The objective of this work was to evaluate the concentration of phenolic compounds, the antioxidant and anti-hypertensive capacity, and the physicochemical characteristics of brewer’s spent grain (BSG) from Pilsen, Red Ale and Stout beers.…
View article: Purification, identification and in silico studies of antioxidant, antidiabetogenic and antibacterial peptides obtained from sorghum spent grain hydrolysate
Purification, identification and in silico studies of antioxidant, antidiabetogenic and antibacterial peptides obtained from sorghum spent grain hydrolysate Open
The identification of antioxidant, antidiabetogenic and antimicrobial peptides obtained from sorghum spent grain (SSG) protein hydrolysate was performed. Antioxidant activity (AOA) was evaluated by ABTS+ radical cation scavenging, antidiab…
View article: WILD STRAWBERRIES (Rubus rosifolius Sm.) FROM SOUTHERN BRAZIL: CENTESIMAL AND MINERAL COMPOSITION, TOTAL POLYPHENOLS, ANTIOXIDANT, ANTIBACTERIAL AND ANTI-HYPERTENSIVE ACTIVITIES
WILD STRAWBERRIES (Rubus rosifolius Sm.) FROM SOUTHERN BRAZIL: CENTESIMAL AND MINERAL COMPOSITION, TOTAL POLYPHENOLS, ANTIOXIDANT, ANTIBACTERIAL AND ANTI-HYPERTENSIVE ACTIVITIES Open
The objective of the present work was to evaluate polyphenols, trace elements and compounds with antioxidant, antimicrobial and anti-hypertensive activity in wild strawberries cultivated in Southern Brazil. Fruits present high fiber, iron,…
View article: Lipid-Based Nanostructures for the Delivery of Natural Antimicrobials
Lipid-Based Nanostructures for the Delivery of Natural Antimicrobials Open
Encapsulation can be a suitable strategy to protect natural antimicrobial substances against some harsh conditions of processing and storage and to provide efficient formulations for antimicrobial delivery. Lipid-based nanostructures, incl…
View article: Combined effect of carvacrol, thymol and nisin against Staphylococcus aureus and Salmonella Enteritidis
Combined effect of carvacrol, thymol and nisin against Staphylococcus aureus and Salmonella Enteritidis Open
The aim of this study was to investigate the combined effect of carvacrol, thymol and nisin against Staphylococcus aureus and the combined effect of carvacrol and thymol against Salmonella Enteritidis. Minimum inhibitory concentrations (MI…
View article: Efeito dos ácidos ascórbico e cítrico em propriedades físico-químicas e sensoriais de bolos vegetarianos com suplementação de farinha de bagaço de uva
Efeito dos ácidos ascórbico e cítrico em propriedades físico-químicas e sensoriais de bolos vegetarianos com suplementação de farinha de bagaço de uva Open
Resumo O objetivo deste trabalho foi desenvolver formulações de misturas para preparo de bolos de caneca, sem ovos e sem leite, com farinhas de cascas e sementes de uvas, além de avaliar características físico-químicas, tecnológicas e sens…
View article: Characterization of the antimicrobial activity produced by Bacillus sp. isolated from wetland sediment
Characterization of the antimicrobial activity produced by Bacillus sp. isolated from wetland sediment Open
Bacteria of the genus Bacillus sp. present the potential for inhibiting various pathogens, making them a promising starting point in the search for new antimicrobial substances. In this study, bacteria were isolated from sediment samples f…
View article: Antimicrobial High-Density Polyethylene (HDPE)/ZnO Nanocomposites Obtained by in situ Polymerization
Antimicrobial High-Density Polyethylene (HDPE)/ZnO Nanocomposites Obtained by in situ Polymerization Open
Nanostructured zinc oxide (ZnO) prepared by combustion in solution was used to obtain nanocomposites. The ZnO particles were characterized by Brunauer-Emmett-Teller (BET), X-ray diffraction (XRD), and scanning electron microscopy (SEM), sh…
View article: Inibição de diferentes formas de ocratoxina derivadas de Aspergillus carbonarius ao empregar Bacillus ssp. como estratégia de biocontrole em uvas
Inibição de diferentes formas de ocratoxina derivadas de Aspergillus carbonarius ao empregar Bacillus ssp. como estratégia de biocontrole em uvas Open
View article: Biological activity of bacteria isolated from wetland sediments collected from a conservation unit in the southern region of Brazil
Biological activity of bacteria isolated from wetland sediments collected from a conservation unit in the southern region of Brazil Open
Wetlands are ecosystems rich in biodiversity and their ecological importance is recognized worldwide. Sediment samples were subjected to physical-chemical analysis and organic carbon content varied from 3.0% to 4.8%, the clay between 32 an…
View article: Amino Acids as the Main Energy Source in Fish Tissues
Amino Acids as the Main Energy Source in Fish Tissues Open
synthesis, but a regular intake of proteins or AAs is required because fish continually use these biomolecules to replace existing proteins for tissue maintenance and to build new proteins during growth and reproduction [2].At present, the…
View article: Natural Pigments of Microbial Origin
Natural Pigments of Microbial Origin Open
The world demands new solutions and products to be used as dyes for industrial applications. Microbial pigments represent an eco-friendly alternative as they can be produced in large amounts through biotechnological processes and do not pr…
View article: Penicillium oxalicum secretomic analysis identify plant cell wall degrading enzymes important for fruit juice extraction
Penicillium oxalicum secretomic analysis identify plant cell wall degrading enzymes important for fruit juice extraction Open