Browsing Articles publicats (Tecnologia dels Aliments) by Title
Now showing items 139-158 of 596
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Detection and quantification by PCR assay of the biocontrol agent Pantoea agglomerans CPA-2 on apples
(Elsevier B.V., 2014)The registration of biological control agents requires the development of monitoring systems to detect and quantify the agent in the environment Pantoea agglomerans CPA-2 is an effective biocontrol agent for postharvest ... -
Determinants of HDL Cholesterol Efflux Capacity after Virgin Olive Oil Ingestion: Interrelationships with Fluidity of HDL Monolayer
(WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim, 2017-09-08)Scope: Cholesterol efflux capacity of HDL (CEC) is inversely associated with cardiovascular risk. HDL composition, fluidity, oxidation, and size are related with CEC. We aimed to assess which HDL parameters were CEC ... -
Determination of aflatoxins, deoxynivalenol, ochratoxin A and zearalenone in wheat and oat based bran supplements sold in the Spanish market
(Elsevier, 2013)The main objective of this study was to assess the exposure of Catalonian (Spain) population to AFs. Thus, two sub-objectives were considered: 1) to assess the occurrence of AFs in food marketed in Catalonia, and 2) to ... -
Determination of naringin and hesperidin in citrus fruit by high-performance liquid chromatography. The antioxidant potential of citrus fruit
(Akadémiai Kiadó, 2006)Naringin and hesperidin in dimethyl sulfoxide extracts of citrus fruit (oranges, red and blond grapefruit, and sweeties - a hybrid of pummelo and blond grapefruit) have been analyzed by high-performance liquid chromatography ... -
Determination of the iodine value of biodiesel using 1H NMR with 1,4-dioxane as an internal standard
(Elsevier, 2010)Iodine values (IVs) of some biodiesel samples were analyzed using both 1H NMR and a standard iodometric method. 1H NMR was carried out with and without 1,4-dioxane as an internal standard (IS). The results obtained using ... -
Deterministic and probabilistic dietary exposure assessment to deoxynivalenol in Spain and the Catalonian region
(MDPI, 2022-07-20)Deoxynivalenol (DON) remains one of the most concerning mycotoxins produced by the Fusarium genus due to the wide occurrence in highly consumed cereal-based food and its associ-ated toxicological effects. Previous studies ... -
Development of a fresh-cut product based on pears and the subsequent evaluation of its shelf life under commercial conditions and after a cold chain break
(Science and Education Publishing, 2016)Processing of pears as a fresh-cut product could offer added value and introduce a product into the market that offers greater convenience and health benefits for consumers. Cultivar selection is one of the most important ... -
Development of a SCAR marker and a strain-specific genomic marker for the detection of the biocontrol agent strain CPA-8 Bacillus amyloliquefaciens (formerly B. subtilis)
(Wiley; Association of Applied Biologists, 2016)In this work, reliable tools were developed to detect and identify the biocontrol strain CPA-8 using DNA amplification techniques. As a first approach, the RAPD (random amplified polymorphic DNA) technique was applied ... -
Development of brown rot epidemics in Spanish peach orchards
(Springer, 2022)A new approach to modelling epidemics of brown rot caused by Monilinia spp. in Ebro Valley peach orchards has been developed. This compartmental model was subdivided according to the phenological stages in which the disease ... -
Development of PMA real-time PCR method to quantify viable cells of Pantoea agglomerans CPA-2, an antagonist to control the major postharvest diseases on oranges
(Elsevier B.V., 2014)Dilution plating is the quantification method commonly used to estimate the population level of postharvest biocontrol agents, but this method does not permit a distinction among introduced and indigenous strains. Recently, ... -
Development, physical stability and bioaccessibility of β-carotene-enriched tertiary emulsions
(Elsevier, 2019-10-31)The aim of this study was to develop a β-carotene-enriched tertiary emulsion (lactoferrin/alginate/ε-poly-L-lysine). Then, its physical stability as well as β-carotene content under external stresses (temperature, pH and ... -
Differences in free amino acid profile of non-thermally treated tomato and strawberry juices
(Elsevier, 2013)The amino acids profiles of tomato and strawberry juices subjected to high intensity pulsed electric fields (HIPEF) treatment were evaluated and compared to those of thermally treated juices. Both HIPEF and thermal treatments ... -
Differential absorption and metabolism of hydroxytyrosol and its precursors oleuropein and secoiridoids
(Elsevier, 2016)This study investigated and compared the absorption, metabolism, and subsequently, the tissue distribution and excretion of hydroxytyrosol (HT) administered either in its free form or through its naturally occurring ... -
Differential apple transcriptomic responses to Penicillium expansum (pathogen) and Penicillium digitatum (non-host pathogen) infection
(ISHS, 2016)Penicillium expansum is the causal agent of blue mould of pome fruits and is responsible for important economical losses during postharvest handling in all producing countries. Although control of this pathogen can be ... -
Differential contribution of the two major polygalacturonases from Penicillium digitatum to virulence towards citrus fruit
(Elsevier, 2018-10)The fungus Penicillium digitatum is the causal agent of the citrus green mould, the major postharvest diseases of citrus fruit. Lesions on the surface of infected fruits first appear as soft areas around the inoculation ... -
Distribution of fumonisins and aflatoxins in corn fractions during industrial cornflake processing
(Elsevier, 2008)The aim of this study was to investigate the distribution of fumonisins (B1 B2, and B3) and total aflatoxins (B1, B2, G1, and G2) in various corn processed fractions. 92 batches of whole corn and derived dry-milled fractions ... -
Distribution of total aflatoxins in milled fractions of hulled rice
(American Chemical Society, 2007)Two varieties of hulled rice artificially contaminated with aflatoxins at five different levels were processed by dehulling and polishing methods. Contamination levels ranged from 356 to 818 µg/kg and from 244 to 645 ... -
DNA-based methodologies for the quantification of live and dead cells in formulated biocontrol products based on Pantoea agglomerans CPA-2
(Elsevier B.V., 2015)Pantoea agglomerans strain CPA-2 is an effective biocontrol agent (BCA) against the major postharvest pathogens present on pome and citrus fruits. Dehydration, such as freeze-drying, spray-drying and fluidized bed drying ... -
DNA-based methodologies to detect and quantify the postharvest biocontrol agent Pantoea agglomerans CPA-2 applied on oranges
(International Society for Horticultural Science, 2016-11)Pantoea agglomerans strain CPA-2 is an effective biocontrol agent (BCA) for postharvest diseases of citrus and pome fruits. However, for registration purposes and to implement their use as effective control strategy, it ... -
Dose effect on the uptake and accumulation of hydroxytyrosol and its metabolites in target tissues in rats
(Wiley, 2015)Hydroxytyrosol (HT) is the most prominent phenolic compound of virgin olive oil and due to its scientifically validated biological activities it is entering to the market as a potentially useful supplement for cardiovascular ...