João Barreira

Investigador Auxiliar, Centro de Investigação de Montanha

Research Expertise

Química
Biotecnologia
Biologia Molecular

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Publications

Antioxidant activity of Portuguese honey samples: Different contributions of the entire honey and phenolic extract
Food Chemistry
2009
Antioxidant activities of the extracts from chestnut flower, leaf, skins and fruit
Food Chemistry
2008
Targeting excessive free radicals with peels and juices of citrus fruits: Grapefruit, lemon, lime and orange
Food and Chemical Toxicology
2010
Pulses and food security: Dietary protein, digestibility, bioactive and functional properties
Trends in Food Science & Technology
2019
Phenolic profile and antioxidant activity of Coleostephus myconis (L.) Rchb.f.: An underexploited and highly disseminated species
Industrial Crops and Products
2016
Natural phytochemicals and probiotics as bioactive ingredients for functional foods: Extraction, biochemistry and protected-delivery technologies
Trends in Food Science & Technology
2016
Asteraceae species with most prominent bioactivity and their potential applications: A review
Industrial Crops and Products
2015
Antioxidant activity and bioactive compounds of ten Portuguese regional and commercial almond cultivars
Food and Chemical Toxicology
2008
Bioactive and functional compounds in apple pomace from juice and cider manufacturing: Potential use in dermal formulations
Trends in Food Science & Technology
2019
Proposal of an Information System for a Semi-automatic Virtual Reconstruction of Archeological Sites
Procedia Technology
2012
A New Age forQuercusspp. Fruits: Review on Nutritional and Phytochemical Composition and Related Biological Activities of Acorns
Comprehensive Reviews in Food Science and Food Safety
2016
Development of a Novel Methodology for the Analysis of Ergosterol in Mushrooms
Food Analytical Methods
2013
Sugars Profiles of Different Chestnut (Castanea sativa Mill.) and Almond (Prunus dulcis) Cultivars by HPLC-RI
Plant Foods for Human Nutrition
2009
Development of a functional dairy food: Exploring bioactive and preservation effects of chamomile (Matricaria recutita L.)
Journal of Functional Foods
2015
Wild mushrooms and their mycelia as sources of bioactive compounds: Antioxidant, anti-inflammatory and cytotoxic properties
Food Chemistry
2017
Spray-dried Spirulina platensis as an effective ingredient to improve yogurt formulations: Testing different encapsulating solutions
Journal of Functional Foods
2019
Edible flowers of Viola tricolor L. as a new functional food: Antioxidant activity, individual phenolics and effects of gamma and electron-beam irradiation
Food Chemistry
2015
Nutritional, Fatty Acid and Triacylglycerol Profiles of Castanea sativa Mill. Cultivars: A Compositional and Chemometric Approach
Journal of Agricultural and Food Chemistry
2009
Effects of different processing technologies on chemical and antioxidant parameters of Macrolepiota procera wild mushroom
LWT - Food Science and Technology
2013
Crataegus monogyna buds and fruits phenolic extracts: Growth inhibitory activity on human tumor cell lines and chemical characterization by HPLC–DAD–ESI/MS
Food Research International
2012
Portuguese wild mushrooms at the “pharma–nutrition” interface: Nutritional characterization and antioxidant properties
Food Research International
2013
Basil as functional and preserving ingredient in “Serra da Estrela” cheese
Food Chemistry
2016
Incorporation of natural colorants obtained from edible flowers in yogurts
LWT
2018
Functionalization of yogurts with Agaricus bisporus extracts encapsulated in spray-dried maltodextrin crosslinked with citric acid
Food Chemistry
2018
Effectiveness of gamma and electron beam irradiation as preserving technologies of fresh Agaricus bisporus Portobello: A comparative study
Food Chemistry
2019
Antioxidant Potential of Chestnut (Castanea sativa L.) and Almond (Prunus dulcis L.) By-products
Food Science and Technology International
2010
Suitability of gamma irradiation for preserving fresh-cut watercress quality during cold storage
Food Chemistry
2016
Effects of gamma irradiation on physical parameters of Lactarius deliciosus wild edible mushrooms
Postharvest Biology and Technology
2012
Chemical characterization of chestnut cultivars from three consecutive years: Chemometrics and contribution for authentication
Food and Chemical Toxicology
2012
Dietary antioxidant supplements: Benefits of their combined use
Food and Chemical Toxicology
2011
Bactericidal, quorum quenching and anti-biofilm nanofactories: a new niche for nanotechnologists
Critical Reviews in Biotechnology
2016
In search of synergistic effects in antioxidant capacity of combined edible mushrooms
International Journal of Food Sciences and Nutrition
2009
Study of chemical changes and antioxidant activity variation induced by gamma-irradiation on wild mushrooms: Comparative study through principal component analysis
Food Research International
2013
Supervised Chemical Pattern Recognition in Almond (Prunus dulcis) Portuguese PDO Cultivars: PCA- and LDA-Based Triennial Study
Journal of Agricultural and Food Chemistry
2012
Ficus carica L. and Prunus spinosa L. extracts as new anthocyanin-based food colorants: A thorough study in confectionery products
Food Chemistry
2020
Anthocyanin Profile of Elderberry Juice: A Natural-Based Bioactive Colouring Ingredient with Potential Food Application
Molecules
2019
Cottage cheeses functionalized with fennel and chamomile extracts: Comparative performance between free and microencapsulated forms
Food Chemistry
2016
Biostimulants Application Alleviates Water Stress Effects on Yield and Chemical Composition of Greenhouse Green Bean (Phaseolus vulgaris L.)
Agronomy
2020
Bioactive evaluation and application of different formulations of the natural colorant curcumin (E100) in a hydrophilic matrix (yogurt)
Food Chemistry
2018
Effects of oral dosage form and storage period on the antioxidant properties of four species used in traditional herbal medicine
Phytotherapy Research
2010
Effects of Gamma Irradiation on the Chemical Composition and Antioxidant Activity of Lactarius deliciosus L. Wild Edible Mushroom
Food and Bioprocess Technology
2012
Effect of gamma irradiation and extended storage on selected chemical constituents and antioxidant activities of sliced mushroom
Food Control
2017
Phytochemical characterization and antioxidant activity of Opuntia microdasys (Lehm.) Pfeiff flowers in different stages of maturity
Journal of Functional Foods
2014
Suitability of lemon balm (Melissa officinalis L.) extract rich in rosmarinic acid as a potential enhancer of functional properties in cupcakes
Food Chemistry
2018
Influence of gamma irradiation in the antioxidant potential of chestnuts (Castanea sativa Mill.) fruits and skins
Food and Chemical Toxicology
2011
Assessing the effects of gamma irradiation and storage time in energetic value and in major individual nutrients of chestnuts
Food and Chemical Toxicology
2011
Chemical and antioxidant profiles of acorn tissues from Quercus spp.: Potential as new industrial raw materials
Industrial Crops and Products
2016
Phenolic profile and bioactivity of cardoon (Cynara cardunculus L.) inflorescence parts: Selecting the best genotype for food applications
Food Chemistry
2018
Effects of gamma irradiation on chemical composition and antioxidant potential of processed samples of the wild mushroom Macrolepiota procera
Food Chemistry
2014
Phenolic profiling of Veronica spp. grown in mountain, urban and sandy soil environments
Food Chemistry
2014
Chemical characterization of the medicinal mushroom Phellinus linteus (Berkeley & Curtis) Teng and contribution of different fractions to its bioactivity
LWT - Food Science and Technology
2014
Analysis of organic acids in electron beam irradiated chestnuts (Castanea sativa Mill.): Effects of radiation dose and storage time
Food and Chemical Toxicology
2013
Vitamin E Profile as a Reliable Authenticity Discrimination Factor between Chestnut (Castanea sativa Mill.) Cultivars
Journal of Agricultural and Food Chemistry
2009
Seeds of Opuntia spp. as a novel high potential by-product: Phytochemical characterization and antioxidant activity
Industrial Crops and Products
2015
Propensity for biofilm formation by clinical isolates from urinary tract infections: developing a multifactorial predictive model to improve antibiotherapy
Journal of Medical Microbiology
2014
Promising Antioxidant and Antimicrobial Food Colourants from Lonicera caerulea L. var. Kamtschatica
Antioxidants
2019
Arbutus unedo L. and Ocimum basilicum L. as sources of natural preservatives for food industry: A case study using loaf bread
LWT
2018
Extended use of gamma irradiation in wild mushrooms conservation: Validation of 2 kGy dose to preserve their chemical characteristics
LWT - Food Science and Technology
2016
Feasibility of electron-beam irradiation to preserve wild dried mushrooms: Effects on chemical composition and antioxidant activity
Innovative Food Science & Emerging Technologies
2014
Gamma irradiation as a practical alternative to preserve the chemical and bioactive wholesomeness of widely used aromatic plants
Food Research International
2015
Irradiation as a novel approach to improve quality of Tropaeolum majus L. flowers: Benefits in phenolic profiles and antioxidant activity
Innovative Food Science & Emerging Technologies
2015
Postharvest quality changes in fresh-cut watercress stored under conventional and inert gas-enriched modified atmosphere packaging
Postharvest Biology and Technology
2016
Almond cold-pressed oil by-product as ingredient for cookies with potential health benefits: Chemical and sensory evaluation
Food Science and Human Wellness
2019
Dietary fiber, mineral elements profile and macronutrients composition in different edible parts of Opuntia microdasys (Lehm.) Pfeiff and Opuntia macrorhiza (Engelm.)
LWT - Food Science and Technology
2015
Development of hydrosoluble gels with Crataegus monogyna extracts for topical application: Evaluation of antioxidant activity of the final formulations
Industrial Crops and Products
2013
Bioactive properties of medicinal plants from the Algerian flora: Selecting the species with the highest potential in view of application purposes
Industrial Crops and Products
2015
Chestnut and lemon balm based ingredients as natural preserving agents of the nutritional profile in matured “Serra da Estrela” cheese
Food Chemistry
2016
Exquisite wild mushrooms as a source of dietary fiber: Analysis in electron-beam irradiated samples
LWT - Food Science and Technology
2015
Phenolic profile, antibacterial, antimutagenic and antitumour evaluation of Veronica urticifolia Jacq.
Journal of Functional Foods
2014
Combined Effects of Electron-Beam Irradiation and Storage Time on the Chemical and Antioxidant Parameters of Wild Macrolepiota procera Dried Samples
Food and Bioprocess Technology
2013
Chemometric characterization of gamma irradiated chestnuts from Turkey
Radiation Physics and Chemistry
2012
Effects of Electron-Beam Radiation on Nutritional Parameters of Portuguese Chestnuts (Castanea sativa Mill.)
Journal of Agricultural and Food Chemistry
2012
Gomphrena globosa L. as a novel source of food-grade betacyanins: Incorporation in ice-cream and comparison with beet-root extracts and commercial betalains
LWT
2018
Variety and Harvesting Season Effects on Antioxidant Activity and Vitamins Content of Citrus sinensis Macfad.
Molecules
2015
Long-term storage effect on chemical composition, nutritional value and quality of Greek onion landrace “Vatikiotiko”
Food Chemistry
2016
Different Citrus rootstocks present high dissimilarities in their antioxidant activity and vitamins content according to the ripening stage
Journal of Plant Physiology
2015
Beef burger patties incorporated with Boletus edulis extracts: Lipid peroxidation inhibition effects
European Journal of Lipid Science and Technology
2011
Anthocyanins from Rubus fruticosus L. and Morus nigra L. Applied as Food Colorants: A Natural Alternative
Plants
2021
How does electron beam irradiation dose affect the chemical and antioxidant profiles of wild dried Amanita mushrooms?
Food Chemistry
2015
Insights on the Formulation of Herbal Beverages with Medicinal Claims According with Their Antioxidant Properties
Molecules
2013
Low Dose γ-Irradiation As a Suitable Solution for Chestnut (Castanea sativa Miller) Conservation: Effects on Sugars, Fatty Acids, and Tocopherols
Journal of Agricultural and Food Chemistry
2011
Potato biodiversity: A linear discriminant analysis on the nutritional and physicochemical composition of fifty genotypes
Food Chemistry
2021
Valorization of Bio-Residues from the Processing of Main Portuguese Fruit Crops: From Discarded Waste to Health Promoting Compounds
Molecules
2021
Phytochemical characterization and antioxidant activity of the cladodes of Opuntia macrorhiza (Engelm.) and Opuntia microdasys (Lehm.)
Food Funct.
2014
The incorporation of plant materials in “Serra da Estrela” cheese improves antioxidant activity without changing the fatty acid profile and visual appearance
European Journal of Lipid Science and Technology
2015
Medicago spp. as potential sources of bioactive isoflavones: Characterization according to phylogenetic and phenologic factors
Phytochemistry
2015
Two-Dimensional PCA Highlights the Differentiated Antitumor and Antimicrobial Activity of Methanolic and Aqueous Extracts ofLaurus nobilisL. from Different Origins
BioMed Research International
2014
EFFECTS OF DIFFERENT PHENOLS EXTRACTION CONDITIONS ON ANTIOXIDANT ACTIVITY OF ALMOND (PRUNUS DULCIS) FRUITS
Journal of Food Biochemistry
2009
Chemical Profiling and Assessment of Antineurodegenerative and Antioxidant Properties of Veronica teucrium L. and Veronica jacquinii Baumg.
Chemistry & Biodiversity
2017
Traditional pastry with chestnut flowers as natural ingredients: An approach of the effects on nutritional value and chemical composition
Journal of Food Composition and Analysis
2015
Postharvest changes in the phenolic profile of watercress induced by post-packaging irradiation and modified atmosphere packaging
Food Chemistry
2018
Characterization and Application of Pomegranate Epicarp Extracts as Functional Ingredients in a Typical Brazilian Pastry Product
Molecules
2020
Combined effects of gamma-irradiation and preparation method on antioxidant activity and phenolic composition of Tuberaria lignosa
RSC Adv.
2015
Phylogenetic insights on the isoflavone profile variations in Fabaceae spp.: Assessment through PCA and LDA
Food Research International
2015
Is honey able to potentiate the antioxidant and cytotoxic properties of medicinal plants consumed as infusions for hepatoprotective effects?
Food & Function
2015
Advances in Isoflavone Profile Characterisation using Matrix Solid‐phase Dispersion Coupled to HPLC/DAD in Medicago Species
Phytochemical Analysis
2014
Incorporation of tocopherol-rich extracts from mushroom mycelia into yogurt
Food & Function
2018
How functional foods endure throughout the shelf storage? Effects of packing materials and formulation on the quality parameters and bioactivity of smoothies
LWT
2016
Bioactivity and chemical characterization of Opuntia macrorhiza Engelm. seed oil: potential food and pharmaceutical applications
Food & Function
2017

Education

University of Porto

Pharmaceutical Sciences / December, 2010

Porto
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