Browsing Articles publicats (Tecnologia dels Aliments) by Title
Now showing items 170-189 of 406
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Entrapment in polymeric material of resting cells of Aspergillus flavus with lipase activity. Application to the synthesis of ethyl laurate
(Royal Society of Chemistry, 2014)The lipase activity of resting cells of Aspergillus flavus was improved by entrapment in various polymeric acrylates (PAAFs). Commercially available ethyl acrylate, butyl acrylate and ethyl methacrylate, and acrylates ... -
Envasado de cerezas 'Sweet Heart' en atmósfera modificada: calidad y compuestos bioactivos
(Interempresas Media, 2013)Para evitar el rápido deterioro de las cerezas en la fase poscosecha es conveniente aplicar tratamientos que frenen la maduración del fruto, y, en consecuencia, que ayuden a mantener su calidad y contenido en compuestos ... -
Environmental factors related to fungal infection and fumonisin accumulation during the development and drying of white maize kernels
(Elsevier, 2013)In Southern Europe where whole maize kernels are ground and used for making bread and other food products, infection of the kernels by Fusarium verticillioides and subsequent fumonisin contamination pose a serious safety ... -
Environmental fate and behaviour of the biocontrol agent Bacillus amyloliquefaciens CPA‐8 after preharvest application to stone fruit
(WileySociety of Chemical Industry, 2018)BACKGROUND: Bacillus amyloliquefaciens strain CPA‐8 has been described as an effective biocontrol agent to control brown rot in stone fruit for both preharvest and postharvest applications. However, no information about ... -
Environmental monitoring of the biocontrol agent Pantoea agglomerans CPA-2 applied to citrus fruit at preharvest
(Association of Applied Biologists, 2015)The aim of this study was to evaluate the environmental fate and behaviour of the biocontrol product based on Pantoea agglomerans CPA-2 cells after its release into the field. Three different methods, dilution plating, ... -
Environmental stress responses of the Bacillus amyloliquefaciens CPA-8-formulated products on nectarines and peaches
(Elsevier, 2017)The biocontrol agent Bacillus amyloliquefaciens CPA-8 has been suggested as an effective alternative to chemical applications against brown rot caused by Monilinia spp. This study aimed to describe the population dynamics ... -
Enzyme bread improvers affect the stability of deoxynivalenol and deoxynivalenol-3-glucoside during breadmaking
(Elsevier, 2016-10)The stability of deoxynivalenol (DON) and deoxynivalenol-3-glucoside (DON-3-glucoside) during the breadmaking process was studied. Some enzymes used in the bakery industry were examined to evaluate their effects on DON and ... -
Equisetum arvense hydro-alcoholic extract: phenolic composition and antifungal and antimycotoxigenic effect against Aspergillus flavus and Fusarium verticillioides in stored maize
(Wiley, 2013)Maize is a very important cereal for human and animal diet, but it can be contaminated by moulds and their mycotoxins. On the other hand, natural plant products with antimicrobial properties could possibly used to control ... -
Estudio de la calidad del aceite de oliva virgen de la Denominación de Origen «Les Garrigues» (Lleida) durante la campaña 1995/96
(Consejo Superior de Investigaciones Científicas (Espanya), 1998)Departamento de Tecnología de Alimentos, Escuela Técnica Superior de Ingeniería Agraria, Universidad de Lleida. Centro UdL-IRTA. Avda. Alcalde Revira Roure, 177. 25198 Lleida, España. RESUMEN Estudio de la calidad del ... -
Estudio de la transferencia de calor en la etapa de cocido en la elaboración de aceitunas verdes al estilo sevillano
(Consejo Superior de Investigaciones Científicas (CSIC), 2014)En este artículo se describe por primera vez a nivel industrial el aumento de temperatura que se produce en el interior de los tanques de elaboración durante la etapa de cocido. A partir del estudio de las características ... -
Evaluación de nuevos adsorbentes multimicotoxínicos basados en bentonitas para alimentación animal
(Asociación Española de Toxicología, 2017) -
Evaluation of an electronic nose to assess fruit ripeness
(Institute of Electrical and Electronics Engineers (IEEE), 2005)The main goal of our study was to see whether an artificial olfactory system can be used as a nondestructive instrument to measure fruit maturity. In order to make an objective comparison, samples measured with our ... -
Evaluation of biocontrol capacity of Pseudomonas graminis CPA-7 against foodborne pathogens on fresh-cut pear and its effect on fruit volatile compounds
(Elsevier, 2018)The application of microorganisms to control the growth of foodborne pathogens is an alternative to the use of chemical additives. In this work, Pseudomonas graminis CPA-7 was tested as a biocontrol agent against Salmonella ... -
Evaluation of postharvest calcium treatment and biopreservation with Lactobacillus rhamnosus GG on the quality of fresh‐cut ‘Conference’ pears
(WileySociety of Chemical Industry, 2018)BACKGROUND Biological preservation with probiotic bacteria has arisen as an alternative to control the growth of foodborne pathogens on food. The objective of this work was to evaluate the effect of postharvest calcium ... -
Evaluation of Pseudomonas graminis CPA-7 as a biopreservation method for fresh-cut pear: Physicochemical, enzymatic, and nutritional quality
(SAGE Publications, 2018)Biological preservation methods with bacterial antagonists have emerged as alternatives to chemical sanitizers for extending shelf-life and reducing the population of pathogenic microorganisms. In addition, calcium plays ... -
Excipient nanoemulsions for improving oral bioavailability of bioactives
(MDPI, 2016)The oral bioavailability of many hydrophobic bioactive compounds found in natural food products (such as vitamins and nutraceuticals in fruits and vegetables) is relatively low due to their low bioaccessibility, chemical ... -
Exploring polyamine metabolism of Alternaria alternata to target new substances to control the fungal infection.
(Elsevier Ltd., 2017-02-03)Polyamines are essential for all living organisms as they are involved in several vital cell functions. The biosynthetic pathway of polyamines and its regulation is well established and, in this sense, the ornithine ... -
Exploring the effects of pulsed electric field processing parameters on polyacetylene extraction from carrot slices
(MDPI, 2015)The effects of various pulsed electric field (PEF) parameters on the extraction of polyacetylenes from carrot slices were investigated. Optimised conditions with regard to electric field strength (1–4 kV/cm), number ... -
Exposure assessment to ochratoxin A in Catalonia (Spain) based on the consumption of cereals, nuts, coffee, wine, and beer
(Taylor & Francis, 2012)Ochratoxin A (OTA) was analysed in composite samples of cereal-based baby foods, beer, breakfast cereals (corn- and rice and wheat-based), loaf bread, peanuts and pistachios. Foodstuffs were collected in hypermarkets and ... -
Exposure to minimally processed pear and melon during shelf life could modify the pathogenic potential of Listeria monocytogenes
(Elsevier, 2017)Survival and virulence of foodborne pathogens can be influenced by environmental factors such as the intrinsic properties of food as well as the extrinsic properties that contribute to food shelf life (e.g., temperature ...