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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 ...
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 ...
Lignocellulosic agroindustrial waste in Peru: potential for bioethanol, energy, and reduction of CO2 emission
(LACCEI, 2020-09-15)
Acceso abierto
ABSTRACT
The residues from agricultural and agroindustrial activities are not adequately valorised and at best they are destined for animal consumption or else they are inadequately disposed of. The objective of the present ...
Coverage of chitosan and essential cinnamon oil for strawberry conservation (Fragaria ananassa) var. Aroma, minimally processed
(LACCEI, 2020-09-15)
Acceso abierto
ABSTRACT
Abstract– The use of edible coverage represents one of the important methods used to preserve the quality of minimally processed products. The aim of this research was to determine the effect of chitosan and ...
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 abierto
ABSTRACT
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 ...