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Bioconversion and effect of metabolic inhibitors on secondary metabolites production during alcoholic fermentation [Bioconversión y efecto de inhibidores metabólicos sobre la producción de metabolitos secundarios durante la fermentación alcohólica]
(LACCEI, 2019-09-17)
Acceso abierto
ABSTRACT
The aim of this study was to evaluate the bioconversion of metabolic inhibitors (furfural, o-vanillin, transcinnamic acid and copper) during alcoholic fermentation by Saccharomyces cerevisiae, and its effect on ...
Unraveling the selective antibacterial activity and chemical composition of citrus essential oils
(Springer Nature, 2019-11-27)
Acceso abierto
ABSTRACT
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 ...
Ultrasound-assisted hydration with sodium bicarbonate solution enhances hydration-cooking of pigeon pea
(Elsevier, 2021-02-27)
Acceso abierto
ABSTRACT
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 ...
Prickly pear, potential adsorbent of copper (Cu2+), iron (Fe3+) and chromium (Cr3+) from contaminated waters [Tuna, potencial adsorbente de cobre (Cu2+), hierro (Fe3+) y cromo (Cr3+) de aguas contaminadas]
(LACCEI, 2020-09-15)
Acceso abierto
ABSTRACT
The aim of the study was to evaluate the potential of prickly pear cactus cladode (Opuntia ficus) to remove copper (Cu2+), iron (Fe3+) and chromium (Cr3+) from aqueous solutions. Distilled water mixed with Cu2+, ...
Pre-treatments applied to rice husk enzymatic hydrolysis: effect on structure, lignocellulosic components, and glucose production kinetics
(LACCEI, 2020-09-15)
Acceso abierto
ABSTRACT
Freezing (-20 °C, 12h) and alkaline (NaOH 8%) pretreatments were applied individually and combined in rice husk (Oryza sativa L.) before their hydrolysis with cellulase (EC: 3.2.1.4.). The effects on structural ...
Properties of baked foams from oca (Oxalis tuberosa) starch reinforced with sugarcane bagasse and asparagus peel fiber
(Elsevier Ltd., 2017-09-10)
Acceso abierto
ABSTRACT
The aim of this work was evaluate the effect of the addition of sugarcane bagasse and asparagus peel fiber on the physical and mechanical properties of baked foams based on oca starch. Low concentrations of fiber ...
Novel kombucha-analogue beverages made from Peruvian-pepper, matico and cedron: Bioactive and sensory profiles [Nueva bebida análoga a la kombucha hecha de molle, matico y cedron: Perfiles bioactivo y sensorial]
(LACCEI, 2020-09-15)
Acceso abierto
RESUMEN
radicionalmente, la kombucha es una bebida refrescante obtenida por fermentación de infusiones azucaradas de té negro mediante un consorcio microbiano de bacterias y levaduras llamado SCOBY (Symbiotic Culture of ...
Optimum substrate using Pinus chips, Eucalyptus chips and Corn cob for maximizing the production capacity of Oyster mushroom [Sustrato óptimo entre viruta de Pino, viruta de Eucalipto y coronta de Maíz para maximizar la capacidad productiva de Hongo Ostra]
(LACCEI, 2020-09-15)
Acceso abierto
ABSTRACT
This work aimed to optimize the production capacity of oyster mushroom (Pleurotus ostreatus), using as substrates vegetables residues: pine chips (Pinus sylvestris), eucalyptus chips (Eucalyptus globulus) and ...
Osmotic dehydration effects on mass transfer kinetics and characteristics of fried banana (Musa balbisiana) chips
(LACCEI, 2020-09-15)
Acceso abierto
ABSTRACT
This study evaluated the osmotic dehydration (OD) treatments (using sucrose at 60 °Brix and a solution of salt 1.5% (m/m) with sucrose at 45 °Brix) in banana slices. The effects on the mass transfer kinetics ...
Aplicación del propóleo en envasado activo [Propoli's aplication on active packaging]
(Universidad Nacional de Trujillo, 2016-11-03)
Acceso abierto
RESUMEN
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 ...