Browsing Tecnología en Alimentos by Title
Now showing items 309-328 of 401
-
Identification of Phenolic and Carotenoid Compounds in Coffee (Coffea Arabica) Pulp, Peels and Mucilage by HPLC Electrospray Ionization Mass Spectrometry
(2013)Coffee pulp, peels, and mucilage are by-products accruing from wet coffee processing. Like coffee seeds, the se fruit tissues contain substantial amounts of polyphenols and other bioactives. In the present study, polyphenols ... -
Identification of phenolic compounds in soursop (Annona muricata) pulp by high-performance liquid chromatography with diode array and electrospray ionization mass spectrometric detection
(2014-11)Soursop (Annona muricata L., Annonaceae) is a neotropical fruit species producing large fruits that can be consumed fresh and mainly processed. While the leaves, roots and stems of this species have been the subject of ... -
Impact of vacuum frying on a carotenoid-rich fruit: from the modeling of degradation kinetics during processing and storage to the in vivo evaluation of the health effect in rats
(2021)El objetivo de esta investigación fue diseñar un snack alternativo a partir de papaya (Carica papaya L.) que contenga carotenoides (β-caroteno, BC; β-criptoxantina, BCX; y licopeno, LYC) y ácidos grasos esenciales (ω-6 y ... -
Impacto de la fritura al vacío sobre las características fisicoquímicas, sensoriales y nutricionales de chips de banano pisang mas
(2023)La fritura al vacío es una alternativa tecnológica para obtener alimentos fritos de mayor calidad. Los alimentos se sumergen en aceite caliente, pero, a diferencia de la fritura convencional, ocurre en condiciones de vacío, ... -
Implementación del método de secado con tambores para elaborar un puré de papa instantáneo a partir de papas de segunda calidad de la variedad Atzimba
(1996)Se realizaron ensayos de secado en tambores de puré elaborado a partir de papa de segunda calidad, tomando en cuenta variaciones en pretratamientos escaldado y sulfitado), en métodos de molienda, acondicionamiento del puré ... -
Inactivation of Salmonella and Escherichia coli in surface agricultural water using a commercial UV processing unit
(2022)Treatment of agricultural water aids in the prevention of foodborne disease outbreaks linked to contaminated fresh produce. UV light is a suitable alternative for treating drinking water but is not always effective for ... -
Incidencia de Listeria monocytogenes en camarón fresco (Penaeus brevirostris, Solenocera agassizi y S. florea) que se expenden en el área metropolitana de San José
(2000)Se analizaron 130 muestras de camarón pequeño (Penaeus brevirostris, Solenocera agassizi y S. florea), provenientes de 26 expendios (5 de cada uno en diferentes oportunidades) localizados en el Área Metropolitana de San ... -
Incorporación de proteína de suero dulce en un yogur batido bajo en grasa
(2021-09)Introducción. El lacto suero de leche bovina es fuente de nutrientes, por lo que su aprovechamiento beneficiaría al consumidor y ayudaría a disminuir las consecuencias ambientales de su descarte. En Costa Rica, la mayor ... -
Innovative process combining roasting and tempering to mechanically dehull jicaro seeds (Crescentia alata K.H.B)
(2017)An innovative process combining roasting and tempering was proposed to promote puffing and mechanical dehulling of jicaro seeds. Roasting was performed at three temperatures (120 °C, 140 °C, and 160 °C) and for six residence ... -
Investigaciones de mercado para la calidad
(Editorial Alma Mater, 1996) -
Is the R-index method for eliciting preference measures from the 9-point hedonic scale fit for purpose?
(2022-08-27)The traditional protocol for using the 9-point hedonic scale for measuring multiple preferences among a set of products, involves assigning numbers (1–9) to the scale’s verbal categories, which are erroneously treated as ... -
Job-Sorting Assignment to Assess Cream Liqueur Brand Image
(2017)Projective techniques rely on a stimulus to elicit from respondents projections of their beliefs onto other people or objects, thus reflecting their own perceptions, feelings and motivations. In this work, the job-sorting ... -
Key odor and physicochemical characteristics of raw and roasted jicaro seeds (Crescentia alata K.H.B.)
(2017)Jicaro seeds (Crescentia alata) are widely consumed in Central America, primarily as a popular tasty and nutritious beverage called “horchata”. Seeds are roasted to develop a specific aroma through a process that has never ... -
Lipid-dissolved γ-carotene, β-carotene, and lycopene in globular chromoplasts of peach palm (Bactris gasipaes Kunth) fruits
(2014)High levels of β-carotene, lycopene, and the rare γ-carotene occur predominantly lipid-dissolved in the chromoplasts of peach palm fruits. First proof of their absorption from these fruits is reported. The structural ... -
Marine phenolic compounds: Sources, commercial value, and biological activities
(2023)The commercial value of phenolic compounds has increased in recent years due to their inherent health-related benefits. Marine phenolics are found in diverse natural sources such as seawater, macro- and microalgae, ...