Results 21 to 30 of about 16,173 (226)

Análisis del perfil de ácidos grasos y propiedades fisicoquímicas del aceite de palma de mil pesos (Oenocarpus Bataua)

open access: yesPerspectivas en Nutrición Humana, 2020
Antecedentes: la palma de mil pesos (Oenocarpus bataua) es una especie promisoria, tanto por sus frutos ricos en aceite de excelente condición como por su especial adaptación a suelos pobres.
José Antonio Chaves Yela   +4 more
doaj   +1 more source

Evaluación de propiedades fisicoquímicas de aceite de girasol (Helianthus annuus) adicionado con extracto de achiote (Bixa orellana) durante calentamiento en horno microondas

open access: yesPerspectivas en Nutrición Humana, 2016
Antecedentes: la cocción de alimentos en horno microondas es una tendencia en aumento en la población en general, sin que se tenga en cuenta el efecto sobre su calidad.
Julie Naranjo1; Yenny Dueñas   +2 more
doaj   +1 more source

Propuesta de un índice de calidad de grasas (ICG)

open access: yes, 2015
This paper presents the concept of the fat quality index (FQI), which is based and established in pursuancet of the current food regulations. It is a numerical value representing the correlated information of all parameters that provide the definition of
Márquez-López, E.   +3 more
core   +1 more source

Poliésteres de sacarosa de grasas de aves de corral como emulsionantes no-iónicos

open access: yes, 2000
Poultry fats are rich in palmitic and oleic acids are produced as by-products from poultry industries. These fats can be utilized in the preparation of emulsifiers.
Megahed, Mohamed G.
core   +1 more source

Stability of potato chip fried in vegetable oils with different degree of unsaturation. Effect of ascorbyl palmitate during storage

open access: yesGrasas y Aceites, 2002
Four vegetable oils with different polyunsaturated/saturated fatty acid ratio (P/S): 5.2 for sunflower oil, 3.,4 for canola rapeseed oil, 0.4 for a blend of palm oleic and canola rapeseed oil (80:20), and 0.3 for palm olein were assayed for stability of
L. Masson   +9 more
doaj   +1 more source

Estabilidad y utilización de nitrógeno en aceites y grasas.

open access: yes, 1998
The oxidative rancidity is, without a doubt, the main cause of the deterioration of fats and oils, and defines the shelf life of this type of products. Therefore, the stability (resistance against oxidation) has come to be one of the factors which worry ...
Barrera Arellano, Daniel
core   +1 more source

Perfil de ácidos grasos en aceites de cocina de mayor venta en Medellín - Colombia

open access: yesPerspectivas en Nutrición Humana, 2014
Antecedentes: el perfil de ácidos grasos en los aceites de cocina tiene repercusiones en la salud humana. Objetivo: determinar el perfil de ácidos grasos de algunos aceites de empleo casero, previo uso.
Claudia María Ramírez Botero1;   +3 more
doaj   +1 more source

Biotecnología de lípidos: Uso de lipasas para la modificación estructural de grasas y aceites

open access: yes, 1994
The food industry has introduced chemical and enzymatic procedures for the modification of fats and oils to allow the improvement of their organoleptic and/or nutritional properties.
Nieto, Susana, Valenzuela, Alfonso
core   +1 more source

Effect of packing conditions on the acrylamide content in black ripe olives

open access: yesJournal of the Science of Food and Agriculture, Volume 106, Issue 8, Page 4635-4642, June 2026.
Abstract BACKGROUND Black ripe olives are considered a ‘low‐acid canned food’ and must be sterilized in order to be safe. Acrylamide, a potential carcinogen, is formed in black olives during the thermal treatment. It is known that the formation of acrylamide is dependent on the pH of the olive flesh. The purpose of this study was designed to assess the
Mercedes Brenes‐Álvarez   +2 more
wiley   +1 more source

Galletas con grasas cero trans a base de soja formuladas usando una red neuronal artificial

open access: yes, 2018
This study applied Artificial Neural Network (ANN) technology to formulate zero trans fat blends derived from soybeans and to evaluate their performance when applied to the processing of sweet laminated biscuits.
Nogueira, A. C.   +9 more
core   +1 more source

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