Monday, 20 March 2017

State of the Art on Functional Virgin Olive Oils Enriched with Bioactive Compounds and Their Properties

Int. J. Mol. Sci. 2017, 18(3), 668. 


 Virgin olive oil, the main fat of the Mediterranean diet, is per se considered as a functional food—as stated by the European Food Safety Authority (EFSA)—due to its content in healthy compounds. The daily intake of endogenous bioactive phenolics from virgin olive oil is variable due to the influence of multiple agronomic and technological factors. Thus, a good strategy to ensure an optimal intake of polyphenols through habitual diet would be to produce enriched virgin olive oil with well-known bioactive polyphenols. Different sources of natural biological active substances can be potentially used to enrich virgin olive oil (e.g., raw materials derived from the same olive tree, mainly olive leaves and pomaces, and/or other compounds from plants and vegetables, mainly herbs and spices). The development of these functional olive oils may help in prevention of chronic diseases (such as cardiovascular diseases, immune frailty, ageing disorders and degenerative diseases) and improving the quality of life for many consumers reducing health care costs. In the present review, the most relevant scientific information related to the development of enriched virgin olive oil and their positive human health effects has been collected and discussed.

Friday, 17 March 2017

A Critical Review of Bioactive Food Components, and of their Functional Mechanisms, Biological Effects and Health Outcomes.

Curr Pharm Des. 2017;23(19):2731-2741


Background:
Eating behaviours are closely related to some medical conditions potentially leading to death such as cancer, cardiovascular disease and diabetes. Healthy eating practices, maintaining a normal weight, and regular physical activity could prevent up to 80% of coronary heart disease, 90% of type-2 diabetes and onethird of all cancers.

Method:
Over the last two decades, the food industry has invested much effort in research and development of healthier, more nutritious foods. These foods are frequently designated "functional" when they contain nutritional components required for healthy living or "nutraceuticals" when intended to treat or prevent disease or disorders through a variety of bioactive (e.g., antioxidant, antimicrobial, immunomodulatory, hypocholesterolaemic) functions that are performed by functional enzymes, probiotics, prebiotics, fibres, phytosterols, peptides, proteins, isoflavones, saponins or phytic acid, among other substances.

Results:
Some agricultural and industrial residues have proven to be excellent choices as raw materials for producing bioactive compounds and have been proposed as potentially safe natural sources of antimicrobials and/or antioxidants for the food industry. Functional food ingredients containing bioactive compounds could be used as plant extracts by pharmaceutical and food industries.

Conclusion:
Bioactive food components influence health outcomes.

Wednesday, 15 March 2017

Perspective on pre- and post-natal agro-food exposure to persistent organic pollutants and their effects on quality of life

Environment International


Background

Adipose tissue constitutes a continual source of internal exposure to organic pollutants (OPs). When fats mobilize during pregnancy and breastfeeding, OPs could affect foetal and neonatal development, respectively.

Scope and approach

The main aim of this review is to deal with pre- and post-natal external exposure to organic pollutants and their effects on health, proposing prevention measures to reduce their risk. The goal is the development of a biomonitoring framework program to estimate their impact on human health, and prevent exposure by recommending some changes in personal lifestyle habits.

Key findings and conclusions

It has been shown that new studies should be developed taking into account their cumulative effect and the factors affecting their body burden. In conclusion, several programs should continuously be developed by different health agencies to have a better understanding of the effect of these substances and to develop a unified public policy.

Wednesday, 1 March 2017

Approach of Different Properties of Alkylammonium Surfactants using Artificial Intelligence and Response Surface Methodology

Tenside, Surfactants and Detergents


Response surface methodology (RSM) and artificial neural networks (ANNs) architectures to predict the density, speed of sound, kinematic viscosity, and surface tension of aqueous solutions were developed. All models implemented using the root mean square error (RMSE) for training and validation phase were evaluated. The ANN models implemented show good values of R2 (upper than 0.974) and low errors in terms of average percentage deviation (APD) (lower than 2.92 %). Nevertheless, RSM models present low APD values for density and speed of sound prediction (lower than 0.31 %) and higher APD values around 5.18 % for kinematic viscosity and 14.73 % for surface tension. The results show that the different individual artificial neural networks implemented are a useful tool to predict the density, speed of sound, kinematic viscosity, and surface tension with reasonably accuracy.



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Oil Essential oils Ethanol Ethnobotanic Ethylene Ethylenethiourea Eucalyptus camaldulensis EVOO EVOO applications EVOO quality EVOOs Extra Virgin Olive Oil Extraction Extraction Optimization Extraction techniques Fast growing biomass Fat healthiness Fat oxidation Fatty Acids Faults FE-SEM/EDS Feathers Fed-batch fermentation Fed-batch SSF Fed-batch system Feed intake Feluric Acid Feluroyl esterase Fenhexamid Ferhexamid Fermentation Ferulic acid Feruloyl Feruloyl esterase Fingerprint Firing range soils Fish oil Flavanols Flavor Flowering delay Fluorescence Fluoride Fluorine Focus group Folin-Ciocalteuassay Food additives Food analysis Food authentication Food Authenticity Food by-products Food composition Food fingerprinting Food intake-related public risks Food Quality Food Supply Chain Food sustainability Food systems Food Traceability Foods Forest Forest Soils Formación Fortification Fortified Wines Fourier transform infrared Fractionation Fraxinus Frog Frozen storage Frugal-innovation Fucoxanthin Fuidized bed reactor Fullerene Functional Enzymes Functional Food Fungal Spores Fungicide Fungicides Furfural Galicia Galician virgin olive oils Garlic Garnacha Tintorera Gastrointestinal tract GC GC/MS Gelation Generic diversity Genetic variation Geothermal systems Germination Germplasm charaterization Glassy network Glucomannan Gold nanoparticles Gourmet Graciano Granite Granite powder Granitic Material Grape juice Grapes Grasshopper Effect Gravitropism Green synthesis Growth Guava HAE Hair Health benefits Heat-Assited Extraction Heavy Metals Helath claim Hemicelluloses Hemp waste Heterocyclic aromatic amines High hydrostatic pressure High pressure High solids loading Histeresys index Histolocalization Hordeum vulgar HPLC HPLC-DAD HPLC-FLD HPLC-MS/MS HPLC/MS HR-TEM/EDS Humid acid Hyaluronic acid Hydrogeology Hydrolysis Hydroxycinnamic acid Hydroxylpropyl-beta-cyclodextrins Hyperspectral imaging immobilization In vitro Industrial applications Industrial level Innovative functional foods Instrumental analysis Ionic Liquids Iron Job Opportunities Jornadas Kale Keroxim Kinematic viscosity Kinetics Konjac glucomannan Laboratory column Lactic acid Lactic acid bacteria Land use LDT Lead Leaf water relations Lenga temperate forests Liberation Lignin Ligustrum Lime pretreatment Linear Discriminant Analysis Lipid oxidation Lipolysis Lipoxygenase Liqueurs Long-term fertilization Lotka-Volterra Low toxicity Maceration Machine learning Macroalgae Macroalgae applications Magnesium Maize populations Major Depressive Disorder MALDI-TOF/TOF-MS Mancozeb MAO Marcozeb Marinades Measures and indicators Meat Meat Quality Medicinal plant Mediterranean diet Membrane filtration Mepanipyrim Mercury Metabolism Metabolite Metabolites Metabolomics Metal Metal availability Metal fractionation Metalaxyl Meteorology Methyl isothiocyanate Metrafenone Micelles Microalgae Microbiota Microemulsions Microscopy Microtubules Mine Mine soil Mine tailing Mode of Action Modelisation Molecular docking Monoamine Oxidase MS MS/MS Multidrug resistance Multiple chemicals Multiproduct biorefinery Multivariate analysis Muscle foods Mussel Mussel shell Mustard plants Nanocoating Nanoparticle Nanowhisker NAO index Natural Colorants Natural sources Neonates Neonicitinoids Neurodegenerative Disorders Neuroprotection Neurotoxins Nickel NIR Nisin Nitric Oxide Nitrosomercaptopyridine NO Non-linear processes Noticias Novel technologies NPK Fertilizers Nutraceulticals Nutrients Oak ash Oak species Oat straw OAV Ocimum basilicum var. purpurascens leaves OCPs Odorants Odour Activity Value Ole e 1 Olea Oleaceae Olive Co-crushing Olive Oil Olive oil by-products OncomiR OPEs OPPs OPs Optimization Organic amendment Organic carbon Organic matter Organic pollutants Ourense Oxidation Oxidative damage Oxidative phase Oximes Oxytetracycline Ozone p-hydroxybenzoic acid PAHs Paper Industry Parkinson's Disease Pastureland Soils Pathogenic bacteria PBDEs PBDs PCBs PCDDs PCDFs PDO Pellets Percolation Perlite waste addition Pest Management Protocols Pesticide Pets pH pH-spectra Phenolic and aromatic compounds Phenolic Compounds Phenolics Phenology Phenotyping Phosphate Phosphorus Phosphorus adsorption Phosphorus desorption Physical protection Physiological responses Phytochemicals Phytopigments Phytostabilization Phytotoxic effects Phytotoxicity Picual Pig Pig genotypes Pig Stress Pigeon Piglets Pine bark Pine Sawdust Pinus sylvestris Pistachia vera Placenta Plant cell walls Plant production Plantago Plasma Pollen Polluted Soils Polluted Water Pollution Polymer Polyphenols Post-harvest drying Potato Prairie Prebiotic activity Precipitation Prediction Prenatal Preservation Prevention Probiotics Process optimization Production Profiling Properties Proteases protected denomination of origin Proteome profile Proteomics Public health Purification Putative transcription factors Pyritic material PYRs Quality-related Indices Quantification Racked bed reactor Rain Rainfastness Raman Random forest Rank annihilation factor analysis Raw Fish Oil Reaction kinetics modelling Reactor Realkalization Red Rubin Basil Red Wines Redes de Investigación Reinforced Wines Remediation Residues Resistance Response surface methodology Retaining capacity Retention Reuse Rheological properties Ripening temperature RISEGAL Risk assessment Risk Periodos River River bed sediments RMN Root growth Roots Rosaceae family RSM S-nitrosothiol Salting intensity Saponification Screening methods SDS SDS-PAGE Secondary Metabolites Seedling Seminarios Sensory analysis Sensory attributes Sepia Ink Sequential extraction Serotonin Sesamia nonagrioides Settling pond Shelf-life Shelterwood-cut silvicultural system Shooting range Short chain fatty acids Signalling pathways Silage Single extraction Slaughterhouse Large Time Soil Soil aggregates Soil Amendment Soil impact Soil pollution Soil remediation Soil residues Soil structure Soils Solanum tuberosum Solid-state fermentation Solvent Extraction Sorption Soybean oil Spectrometry Spectroscopy Speed of Sound Spirits SSR markers Stability Stress response Styrene Subcutaneous ham fat Subcutaneous pig back-fat Sulfamethoxazole Sulfur-containing compounds Support vector machine Surface Surface Tension Surfactants Sustainability Sustainable Adsorbents Sustainable Development Sustainable use of natural resources SWAdSV Sweet Wines Swertia chirata Taladros Tarbush Taste Technosol Tempranillo Tenacity Terra preta do índio Tetraciclyne Thermal gelation profiles Thermal springs Throughfall Tiamulin TOF-SIMS Toro Appellation of Origin Total aliphatic hydrocarbons Toxic cocktail effects Toxicity Traditional Smoked Foods Traditionally used plants trans-Caryophyllene Transcriptomics Transport Transport experiment Tree vegetation Trimethoprim Tropical soils Tumor suppressor miR Underground waters University of Vigo Urine UV-Vis spectroscopy Vaccinium corymbosum Vacuum packaging Valorization Vanadium Variedades tolerantes Vinclozolin Vine trimming shoot Vineyard Virgin Olive Oils Virus Viscosity Vitamin Volatile Volatile Compounds Voltímetro Wash-off Waste reduction Wastes Wastewater Water deficit Water efficiency Water pollution Water quality Water temperature Weakly deacetylation Weather Webinar Wells Wheat straw Whey Wine Wine aging Wine Quality Wine-making Practices Winemaking Process Withered inflorescences Wood Wood Ash Xylitol Xylooligosaccharides Xylose Zea mays Zinc β-Lactoglobulin