Listar Tecnología en Alimentos por tipo "artículo original"
Mostrando ítems 1-20 de 145
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11'-α-Tocomonoenol is the major α-tocomonoenol isomer in cyanobacteria and microalgae from Costa Rica
(2022)α-Tocomonoenols are vitamin E-derivatives with a single double-bond in the tocochromanol sidechain. Currently, two congeners are known: 11′-α-tocomonoenol and 12′-α-tocomonoenol, the later better known as “marine-derived ... -
A Review on Phytochemicals (Including Essential Oils and Extracts) Inclusion in Feed and Their Effects on Food Producing Animals
(2017)This report is intended to give an overlook at the essential oil and phytochemical applications on food producing animals when applied to feed. The first part aims to illustrate that gas chromatography coupled with mass ... -
Los "Acaritos Blancos" (Insecta: psocoptera): una plaga erróneamente interpretada en la industria de Costa Rica
(2001)Se informa sobre la presencia por primera vez, como plaga en Costa Rica, del psócido Liposcelis spp. (Troctomorpha: Liposcelidae), Mockford, 1991. -
Actividad proteolitica en latex de Jatropha Oconitofolia
(1992-01)El látex extraído de Jatropha oconitofolia (Chicasquil), presentó actividad proteolítica. Para la extracción del látex, se probaron diversos sistemas de solventes de recolección, de los cuales el más indicado fue el ... -
Alternativas de aprovechamiento de los almíbares residuales de la deshidratación osmótica de frutas II: elaboración de coberturas
(1995)Se estudió el empleo de los almíbares residuales de la deshidratación osmótica de papaya y piña como sustituto parcial o total del azúcar necesaria para la elaboración de coberturas o "toppings" de esos mismos sabores. Los ... -
Alternativas de aprovechamiento de los almíbares residuales de la deshidratación osmótica de frutas. Elaboración de mermeladas
(1993)Se realizó un estudio del empleo de los almíbares residuales de la deshidratación osmótica de la papaya y piña como sustituto parcial y total del azúcar necesaria para la elaboración de mermeladas. Los productos resultantes ... -
An untargeted metabolomic assessment of cocoa beans during fermentation
(2016-11)Fermentation is a critical step in the processing of high quality cocoa; however, the biochemistry behind is still not well understood at a molecular level. In this research, using a non-targeted approach, the main metabolomic ... -
Analysis of knowledge, attitude, and practices (KAP) regarding food allergies in social network users in Costa Rica
(2022-04)Limited information exists about food allergies in Costa Rica. The objective of this research was to apply a knowledge, attitudes, and practices (KAPs) study to establish an initial database for the country. Data were ... -
Analysis of methodological components and available resources in Costa Rica to generate food composition data
(2021)Objective Analyze the methodological components and available resources for generation of food composition data (FCD) in Costa Rica (CR). Methods Laboratories that perform food composition analysis in CR were consulted ... -
Análisis cinético ultraestructural de la lipólisis de los glóbulos grasos lácteos
(1994)Se analizó cinética y ultraestructuralmente la acción de la lipasa pancreática sobre la grasa de leches naturales (de vaca y humana) y homogeneizadas, mediante el estudio de los glóbulos grasos lácteos y sus membranas. Se ... -
El análisis de superficies de respuesta en la preservación de pulpa de guayaba (Psidium guajava L.) por métodos combinados en el nivel industrial
(1994)Se estudió el uso de factores combinados para preservar la pulpa de guayaba a temperatura ambiente en el nivel industrial. Con los datos de un estudio anterior en el nivel piloto, y mediante el análisis de regresión, se ... -
Antibiotic Resistance and Food Safety: Perspectives on New Technologies and Molecules for Microbial Control in the Food Industry
(2023)Antibiotic resistance (ABR) has direct and indirect repercussions on public health and threatens to decrease the therapeutic effect of antibiotic treatments and lead to more infection-re-lated deaths. There are several ... -
Antimicrobial activities of phenolic extracts of coffee mucilage
(2023-06)The inhibition exerted by ethanolic extracts of coffee mucilage on the growth of bacteria was studied by microdilution in agar. The growth inhibition effect was evaluated for pathogenic or food spoilage related bacteria ... -
Antioxidant potential of coffee husks in fresh pork sausage
(2023-05-24)Coffee husks, a by-product of dry coffee processing, present a disposal problem in coffee-producing countries. Valorization of this residue is necessary to reduce its environmental impact and improve benefits to the producer. ... -
Ascorbic acid and selected preservatives influence effectiveness of UV treatment of apple juice
(2017)The influence of ascorbic acid, sodium benzoate, potassium sorbate, and sulfur dioxide on the effectiveness of UV pasteurization of apple juice and the effect of UV exposure on the stability of these compounds were evaluated. ... -
Aspectos de la elaboración del queso blanco en Costa Rica
(1992-01)En Costa Rica el “Queso Blanco” es el queso de mayor consumo popular. Se estima 14 076 toneladas métricas al año, cerca del 70% del total de quesos consumidos. Como queso blanco se conocen principalmente tres tipos: 1)El ... -
Bean (Phaseolus Vulgaris) Treatments Effect on Starch Digestible Fractions and Consumer Acceptability in the Production of Bean Wheat Cookies
(2017-09-25)The effect of bean (Phaseolus vulgaris L) treatment (raw bean flour, RBF, soaked bean gruel, SBG, and soaked and cooked bean paste, SCBP) in wheat composite cookie production on starch digestibility and consumer ... -
Begomovirus diversity in tomato crops in Costa Rica
(2023)Begomoviruses (Geminiviridae family) are characterized by their high recombination rate and a wide range of hosts, making their control difficult. In Costa Rica, various species of bipartite begomoviruses have been ... -
Bioaccessibility of phenolic compounds in Psidium guajava L. varieties and P. friedrichsthalianum Nied. after gastrointestinal digestion
(2022-08)Psidium guajava L. and Psidium friedrichsthalianum Nied are part of the Psidium species native to America. Nowadays, it is essential to study the phenolic compound (PC) profile and their changes during digestion and the ... -
Calidad del cacao en cuatro zonas cacaoteras de Costa Rica
(1992)Ninety-four samples were collected from four areas of Costa Rica (North, South, Central Pacific and Atlantic zones) during the rainy season and 72 during the dry season. Three analyses were used to determine the fermentation ...