Artículos científicos: Recent submissions
Now showing items 21-39 of 39
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Aplicación del propóleo en envasado activo [Propoli's aplication on active packaging]
(Universidad Nacional de Trujillo, 2016-11-03)Acceso abiertoRESUMEN Las investigaciones relacionadas con el envasado activo están encaminados hacia la caracterización de nuevas películas basadas en hidrocoloides de fuentes no convencionales y la adición de agentes que proporcionen ... -
Mejora de los parámetros colorimétricos en vino de arándano (Vaccinium corymbosum) mediante chaptalización [Improved of the colorimetric parameters in cranberry (Vaccinium corymbosum) wine by chaptalization]
(Universidad Nacional de Trujillo, 2016-05-04)Acceso abiertoRESUMEN El consumo de alimentos ricos en antocianos como el arándano (Vaccinium corymbosum), puede ayudar a prevenir diversas enfermedades debido a su capacidad antioxidante y antiinflamatoria. Al tratarse de un fruto ... -
Plan de gestión de responsabilidad social a través de la producción y venta de mermelada en el sector VII de El Milagro, Trujillo – Perú [Management plan for social responsibility through and sale of marmalade production in the sector VII of the El Milagro, Trujillo – Peru]
(Universidad Nacional de Trujillo, 2016-05-27)Acceso abiertoRESUMEN Se realizó un trabajo de investigación con el propósito de mejorar la condición de vida de las madres de familia a través de su participación en la elaboración de mermeladas para la venta directa en el Sector VII ... -
Ultrasound-assisted hydration with sodium bicarbonate solution enhances hydration-cooking of pigeon pea
(Elsevier, 2021-02-27)Acceso abiertoABSTRACT This work studied the effect of ultrasound power and sodium bicarbonate (NaHCO3) concentration during soaking process on the hydration and cooking kinetics of pigeon pea (Cajanus cajan). The pigeon pea grains ... -
Automation of a Mattson Bean Cooker: A simple and a low-cost approach
(Institute of Food Science & Technology, 2020-07-26)Acceso abiertoABSTRACT This work aimed to automate the most popular method to determine the cooking time of grains: the Mattson Bean Cooker apparatus. The proposed system is a low-cost and a simple approach, offering the possibility ... -
The oenological interest of fumaric acid: Stop malolactic fermentation and preserve the freshness of wines
(EDP Sciences, 2019-10-23)Acceso abiertoABSTRACT One of the problems related to the increase in average temperatures in the wine-growing regions is the lower accumulation of organic acids in the berries. Wine freshness depends to a great extent on its acidity. ... -
Unraveling the selective antibacterial activity and chemical composition of citrus essential oils
(Springer Nature, 2019-11-27)Acceso abiertoABSTRACT Post-weaning diarrhea (PWD) is an often disease affecting piglets. It is caused mainly by enterotoxigenic Escherichia coli (ETEC) colonization in pig gut. Antibiotics has been used to prevent, combat and control ... -
Impact of pre-drying and frying time on physical properties and sensorial acceptability of fried potato chips
(Springer, 2018-01-01)Acceso abiertoABSTRACT In this work the effects of pre-drying and frying time on colour, oil, texture and sensorial acceptability (overall liking) of potato chips were evaluated. Potato chips were pre-dried for 0, 10, 20 and 30 min at ... -
Physicochemical and nutraceutical characterization of sirimbache fruit (Gaultheria glomerata (Cav.) Sleumer)
(Jesús A. Sánchez-González, 2017-12-27)Acceso abiertoABSTRACT The consumption of vegetables with the greatest nutraceutical potential, especially those with high levels of antioxidants such as anthocyanin and phenolic compounds, has become popular among health conscious ... -
Chemical composition and antibacterial and antioxidant activity of a citrus essential oil and its fractions
(Marcello Iriti and Md. Moshfekus Saleh-E-In, 2021-05-13)Acceso abiertoABSTRACT Essential oils (EOs) from Citrus are the main by-product of Citrus-processing industries. In addition to food/beverage and cosmetic applications, citrus EOs could also potentially be used as an alternative to ... -
Drying Accelerators to Enhance Processing and Properties: Ethanol, Isopropanol, Acetone and Acetic Acid as Pre-treatments to Convective Drying of Pumpkin
(Springer, 2020-10-13)Acceso abiertoABSTRACT Different drying accelerators were studied to improve vegetable drying: acetone (AC), ethanol (ET), isopropanol (ISO) and acetic acid (AA). Pre-treatments were performed by immersion of pumpkin cylinders. Convective ... -
Microencapsulation Enhances the in vitro Antibacterial Activity of a Citrus Essential Oil
(Taylor & Francis, 2020-12-07)Acceso abiertoABSTRACT Essential oils (EOs) have become a promising alternative to antibiotic use in animal breeding because of their biological properties. Citrus EOs, a by-product of citrus processing industries, could be a feasible ... -
Starch modification by ozone: Correlating molecular structure and gel properties in different starch sources
(Elsevier, 2020-05-18)Acceso abiertoABSTRACT Cassava, corn and potato starches were subjected to ozone processing under the same conditions, in order to allow comparisons. The molecular structure was evaluated using two chromatographic analyses: high-performance ... -
Use of fumaric acid to control pH and inhibit malolactic fermentation in wines
(Taylor & Francis, 2019-11-07)Acceso abiertoABSTRACT Fumaric acid is an additive allowed by the Codex Alimentarius and under evaluation by the International Organisation of Vine and Wine (OIV) that can be used for wine acidification but also to inhibit malolactic ... -
Biodegradable foam tray based on starches isolated from different Peruvian species
(Elsevier, 2019-03-15)Acceso abiertoABSTRACT Starch was isolated from three Andean-native crops — arracacha (Arracacia xanthorrhiza), oca (Oxalis tuberosa), and sweet potato (Ipomoea batatas) — for use as a raw material for the production of foam trays. The ... -
Gamma irradiation of common beans: Effect on nutritional and technological properties
(Elsevier, 2019-09-03)Acceso abiertoABSTRACT This work aimed studied the effect of ionizing irradiation on the nutritional and technological properties of cooked Carioca beans (Phaseolus vulgaris). The dry beans were irradiated with different doses (1, 5 ... -
The addition of sugarcane bagasse and asparagus peel enhances the properties of sweet potato starch foams
(David Shires, 2019-02-11)Acceso abiertoABSTRACT The agro-industrial wastes, sugarcane bagasse (SB) and asparagus peel (AP), were used to enhance the properties of biodegradable foam trays based on sweet potato starch-based foam trays (starch/SB and starch/AP ... -
Mixing Design for Optimizing Ultrasound-Assisted Extraction of Phenolic Components and Anthocyanins from Blue Berries and Grape Marc
(Taylor & Francis, 2020-07-07)Acceso abiertoABSTRACT Waste from fruit processing can be used for obtaining additives as colorants and antioxidant compounds by extraction processes. Despite there are many works optimizing parameters as temperature and solvent ... -
Enhancing carrot convective drying by combining ethanol and ultrasound as pre-treatments: Effect on product structure, quality, energy consumption, drying and rehydration kinetics
(Elsevier, 2020-05-08)Acceso abiertoABSTRACT Ultrasound was combined with ethanol to improve different aspects of carrot convective drying, evaluating both processing and product quality. The ultrasound in water treatment resulted in cellular swelling and ...
