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Método para la obtención de un extracto rico en taninos del ácido elágico a partir de frutos que contienen estos compuestos, y extracto obtenido usando dicho método
Method for obtaining an extract rich in ellagic acid tannins from fruits that contain these compounds, and resulting extract
(2011-05-12)
La presente invención se relaciona con el campo de la biotecnología y con los procesos que emplean tecnologías
membranarias, y en particular se refiere a un método para la obtención de un extracto enriquecido en taninos ...
Congelación isocórica: ventajas y oportunidades de investigación en la industria de alimentos
Isochoric freezing: advantages and research opportunities in the food industry
(2023-09)
La congelación isocórica (a volumen constante) es una tecnología novel que ha sido evaluada en diferentes investigaciones para demostrar los posibles beneficios para la industria alimentaria. Objetivo. Presentar un resumen ...
Evaluation of high pressure processing (HPP) inactivation of Escherichia coli O157:H7, Salmonella enterica, and Listeria monocytogenes in acid and acidified juices and beverages
(2020-12-31)
Increasing consumer demand for high-quality foods has driven adoption by the food industry of non-thermal technologies such as high pressure processing (HPP). The technology is employed as a post-packaging treatment step ...
Cell suspension cultures for the production of antioxidant phenolic compounds: experiments with tropical highland blackberry (Rubus adenotrichos Schltdl. cv. Vino)
(2022-12-12)
Tropical highland blackberries (Rubus adenotrichos Schltdl. cv. Vino) fruits have shown high antioxidant content, including
some of the highest known dietary concentrations of ellagitannins, and greater polyphenol ...
Concentration of Polyphenolic Compounds in Blackberry (Rubus Adenotrichos Schltdl.) Juice by Nanofiltration
(2017)
Nanofiltration membranes with molecular weight cut‐off around 200 Da were evaluated to concentrate anthocyanins and ellagitannins in a blackberry juice. Temperature was 30°C and cross‐flow velocity 0.3 m/s. Transmembrane ...
Effects of mechanical and enzymatic pretreatments on extraction of polyphenols from blackberry fruits
(2016-10)
This study evaluated the effects of mechanical and enzymatic pretreatments on the extraction of anthocyanins and ellagitannins from blackberries. Continuous pressing yielded significantly higher turbidity values and content ...
Análisis de posibles peligros en leche materna donada. Revisión
Analysis of potential hazards in donated breast milk. Review
(2023)
La leche materna donada es un recurso
de alto valor que puede ser utilizado para la alimentación de
neonatos hospitalizados y a término, por tanto, garantizar
su inocuidad es imperativo. Esta revisión de literatura
reúne ...
Membrane fractionation of gelatins extracted from skin of yellowfin tuna (Thunnus albacares): effect on molecular sizes and gelling properties of fractions
Fraccionamiento por membrana de las gelatinas extraídas de la piel del atún de aleta amarilla (Thunnus albacares): efecto sobre los tamaños moleculares y las propiedades gelificantes de las fracciones
(2022-09)
Membrane separation technologies allow the implementation of environmentally friendly and cost-effective processes to separate fine particles and molecules. Fractionation process of proteins from tuna skin gelatin was ...
Headspace control and antimicrobials: Inhibition strategies to prevent the growth of Alicyclobacillus acidoterrestris in orange juice
(2022)
Alicyclobacillus acidoterrestris can cause spoilage in orange juice that leads to consumer rejection. Six different orange juices were physiochemically characterized (pH, total soluble solids, titratable acidity, total ...