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Mercury and trace element fractionation in Almaden soils by application of different sequential extraction procedures
A comparative evaluation of the mercury distribution in a soil sample from Almaden (Spain) has been performed by applying three different sequential extraction procedures, namely, modified BCR (threeExpand
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Influence of animal and vegetable rennet on the physicochemical characteristics of Los Pedroches cheese during ripening
Abstract The effects of rennet type (animal or vegetable) on the physicochemical characteristics (moisture, fat, protein, lactose, lactic acid, NaCl, ash, water activity, pH and nitrogen fractions:Expand
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Chemical Composition and Water Activity of Spanish Cheeses
Abstract Data are reported for gross chemical composition, energy, nitrogen distribution, major minerals, water activity, and pH in ten representative varieties of Spanish cheeses. The water activityExpand
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CONTRIBUTION TO THE QUALITY EVALUATION AND THE WATER ACTIVITY PREDICTION OF LA PALMA ISLAND HONEY
The quality of 13 home-produced samples of honey from La Palma Island (Canary Islands, Spain) was evaluated. The samples exhibited adequate maturity as shown by the moisture mean content (17.4%). TheExpand
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Contribución al estudio de las características nutricionales, físico-químicas y organolépticas del gofio canario
En el presente trabajo se estudian las caracteristicas organolepticas y fisico-quimicas del Gofio canario, producto elaborado a partir de cercai (maiz o trigo, fundamentalmente), para lo que se hanExpand
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Application of discriminant analysis to physico-chemical variables for characterizing Spanish cheeses
Spanish cheeses have been traditionally grouped into varieties according to their origin, acceptance and production peculiarities. Although pronounced sensorial differences can be detected amongExpand
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Effect of Storage Conditions on Total Volatile Base Nitrogen Determinations in Fish Muscle Extracts
Total volatile base nitrogen (TVBN) is a widely used fish spoilage indicator. Because TVBN is typically measured from muscle extracts, analytical laboratories would benefit from understanding howExpand
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Prediction of Water Activity of San Simón Cheese
Abstract In San Simon cheese water activity was highly related to moisture content and, consequently, to the aqueous concentration of many solid components. The following linear regression equationsExpand
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EFFECT OF RIPENING AND TYPE OF RENNET ON THE MINERAL CONTENT OF LOS PEDROCHES CHEESE
The changes in the macro and micromineral contents (Ca, P, Na, K, Mg, Fe, and Zn) of Los Pedroches cheese, manufactured with pure ewe's milk, were investigated during 100 days' ripening. The effectExpand
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Cálculo y aplicación de modelos de predicción de actividad de agua en mieles artesanales
The water activity (aw) was determined in 60 samples of honeys from the Gran Canaria island (Canary Islands, Spain). The water activity values ranged between 0,5625 and 0,6615 units, with a meanExpand
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