Nutrició, Ciències de l'Alimentació i Gastronomia: Enviaments recents
Ara mostrant els elements 21-40 de 753
Metabolomics in Alzheimer's disease: The need of complementary analytical platforms for the identification of biomarkers to unravel the underlying pathology
Alzheimer's disease is a complex neurodegenerative disorder characterized by a multi-factorial etiology, not completely understood to date. In this context, the application of metabolomics is emerging in the last years ...
Phenolic Profile of Grape Canes: Novel Compounds Identified by LC-ESI-LTQ-Orbitrap-MS
Grape canes (Vitis vinifera L.) are a viticulture industry by-product with an important content of secondary metabolites, mainly polyphenols with a broad spectrum of demonstrated health benefits. Grape canes, therefore, ...
Olive pomace oil and acid oil as alternative fat sources in growing-finishing broiler chicken diets
The aim of the present study was to investigate the effect of dietary supplementation of olive pomace oil and olive pomace acid oil, which are rich in monounsaturated fatty acids (FA) but differ in free FA content, on ...
Pre- i probiòtics a la cuina
Podeu consultar el III Workshop anual INSA-UB complet a: http://hdl.handle.net/2445/118993
Vascular reactivity and biomarkers of endothelial function in healthy subjects exposed to acute hypobaric hypoxia
Aims: The aim of this study was to evaluate the effects of acute hypobaric hypoxia (HH) on vascular reactivity and biochemical markers associated with endothelial function (EF). Main methods: Ten healthy subjects were ...
YAT2150: Overcoming limitations of traditional amyloid dyes in aggregation studies
Amyloid fibrils, which are aggregates of misfolded proteins characterized by β-sheet-rich structures, are implicated in several neurodegenerative and systemic pathologies, including Alzheimer’s and Parkinson’s diseases and ...
Validation of biomarkers of food intake¿critical assessment of candidate biomarkers
Biomarkers of food intake (BFIs) are a promising tool for limiting misclassification in nutrition research where more subjective dietary assessment instruments are used. They may also be used to assess compliance to dietary ...
Effect of the Degree of Polymerization of Fructans on Ex Vivo Fermented Human Gut Microbiome
Prebiotic supplements are used to promote gastrointestinal health by stimulating beneficial bacteria. The aim of this study was to compare the potential prebiotic effects of fructans with increasing degrees of polymerization, ...
Glycerol production from glucose and fructose by 3T3L1 cells: a mechanism of adipocyte defense from excess substrate.
Cultured adipocytes (3T3-L1) produce large amounts of 3C fragments; largely lactate, depending on medium glucose levels. Increased glycolysis has been observed also in vivo in different sites of rat white adipose tissue. ...
Oxiesteroles: efectos biologicos, formacion, contenido y determinacion en alimentos
Se realiza una revisión bibliográfica de los aspectos nutricionales y bromatológicos de los llamados oxiesteroles. Se recogen los efectos biológicos descritos para estos compuestos, su presencia y formación en alimentos y ...
Microbial Phenolic Metabolites: Which Molecules Actually Have an Effect on Human Health?
The role of gut microbiota in human health has been investigated extensively in recent years. The association of dysbiosis, detrimental changes in the colonic population, with several health conditions has led to the ...
Oleacein and Oleocanthal: Key Metabolites in the Stability of Extra Virgin Olive Oil
Abstract: The oxidative stability of extra virgin olive oil (EVOO) depends on its composition, primarily, phenolic compounds and tocopherols, which are strong antioxidants, but also carotenoids, squalene, and fatty acids ...
Subzero temperature storage to preserve the quality attributes of veiled virgin olive oil
This study evaluated the effect of using olive pomace acid oil (OPAO) instead of crude palm oil (PO) or refined olive pomace oil (ROPO) on lipid composition, lipid oxidation, and quality of chicken meat. Broiler chickens ...
Geographical authentication of virgin olive oil by GC-MS sesquiterpene hydrocarbon fingerprint: Verifying EU and single country label-declaration
According to the last report from the European Union (EU) Food Fraud Network, olive oil tops the list of the most notified products. Current EU regulation states geographical origin as mandatory for virgin olive oils, even ...
Resveratrol metabolite profiling in clinical nutrition research-from diet to uncovering disease risk biomarkers: epidemiological evidence
Resveratrol is a bioactive plant compound that has drawn scientific and media attention owing to its protective effects against a wide variety of illnesses, including cardiovascular diseases and cancer. In the last two ...
Stepwise strategy based on 1H-NMR fingerprinting in combination with chemometrics to determine the content of vegetable oils in olive oil mixtures
1H NMR fingerprinting of edible oils and a set of multivariate classification and regression models organised in a decision tree is proposed as a stepwise strategy to assure the authenticity and traceability of olive oils ...
Iberian cured-ham consumption improves endothelial function in healthy subjects
Objectives: Previous studies have shown that dietary components such as oleic acid or polyphenols exert beneficial effects on endothelium. We aimed to assess the impact of regular consumption of Iberian cured-ham (ICH) on ...
Development of a Structure-Based, pH-Dependent Lipophilicity Scale of Amino Acids from Continuum Solvation Calculations
Lipophilicity is a fundamental property to characterize the structure and function of proteins, motivating the development of lipophilicity scales. Here we report a versatile strategy to derive a pH-adapted scale that ...
Effects of high-intensity training and a high-protein diet on body composition, muscle metabolism and muscle strength in overweight adults: a systematic review and meta-analysis
Dades primàries associades a un article pendent de publicar Journal of the International Society of Sports Nutrition
