Results 51 to 60 of about 42,731 (307)

Effects of osmotic dehydration factors on convective drying kinetics of pears slices (Pyrus Communis L.) [PDF]

Journal on Processing and Energy in Agriculture, 2010
The paper presents results of the research on the effects of osmotic dehydration, applied as a pre-treatment, on convective drying kinetics of pear cultivars 'William', in the form of ¼ of fruit, i.e. slices.
Pavkov Ivan, Babić Ljiljana, Babić Mirko, Radojčin Milivoj, Stojanović Čedomir   +4 more
doaj  

The Effect of Hybrid Drying (Convective-Microwave-Ultrasound) on the Bioactive Properties of Osmo-Treated Sour Cherries

Journal of Horticultural Research, 2018
The aim of the study was to assess the usefulness of hybrid drying methods (convective-microwave and convective-microwave-ultrasound) for sour cherry fruit preservation compared to convective drying.
Celejewska Karolina, Mieszczakowska-Frąc Monika, Konopacka Dorota   +2 more
doaj   +1 more source

Fast‐Responding O2 Gas Sensor Based on Luminescent Europium Metal‐Organic Frameworks (MOF‐76)

Advanced Functional Materials, EarlyView.
Luminescent MOF‐76 materials based on Eu(III) and mixed Eu(III)/Y(III) show rapid and reversible changes in emission intensity in response to O2 with very short response times. The effect is based on triplet quenching of the linker ligands that act as photosensitizers. Average emission lifetimes of a few milliseconds turn out to be mostly unaffected by
Zhenyu Zhao, Christian Weinberger, Jakob Steube, Matthias Bauer, Martin Brehm, Michael Tiemann   +5 more
wiley   +1 more source

The effect of open sun and indoor forced convection on heat transfer coefficients for the drying of papad

Journal of Energy in Southern Africa, 2017
In this research paper, a simulation study has been carried out for the determination of convective heat transfer coefficients of papad under open sun drying and indoor forced convection drying modes.
Mahesh Kumar, Pankaj Khatak, Ravinder Kumar Sahdev, Om Prakash   +3 more
doaj   +1 more source

Effect of Filtrated Osmotic Solution Based on Concentrated Chokeberry Juice and Mint Extract on the Drying Kinetics, Energy Consumption and Physicochemical Properties of Dried Apples

Molecules, 2021
Background: Filtration of osmotic solution affects selective penetration during osmotic dehydration (OD), and after drying is finished, this can influence the chemical composition of the material, which is also modified by OD.
Klaudia Masztalerz, Jacek Łyczko, Krzysztof Lech   +2 more
doaj   +1 more source

Continuous‐Flow Photocatalytic Degradation of Glyphosate and Aminomethylphosphonic Acid Under Simulated Sunlight with TiO2‐Coated Poly(vinylidene fluoride) Membrane

Advanced Functional Materials, EarlyView.
Glyphosate (GLY) and its primary metabolite, aminomethylphosphonic acid (AMPA), are photodegraded using a poly(vinylidene fluoride) membrane with immobilized titanium dioxide (PVDF‐TiO2) in a continuous flow‐through operation under solar light. At optimized conditions, the PVDF‐TiO2 membrane achieved 95% GLY and 80% AMPA removal with •O2− as the ...
Phuong B. Trinh, Siqi Liu, Nurul F. Himma, Béla Fiser, Andrea I. Schäfer   +4 more
wiley   +1 more source

Microwave and Ultrasound Assisted Rotary Drying of Carrot: Analysis of Process Kinetics and Energy Intensity

Applied Sciences
Convective drying is one of the most commonly employed preservation techniques for food. However, the use of high temperatures and extended drying times often leads to a reduction in product quality and increased energy consumption.
Dominik Mierzwa, Grzegorz Musielak
doaj   +1 more source

Cool Kitchen: Processing Starch and Eggshell Powder into Sustainable Coatings for Passive Daytime Cooling

Advanced Functional Materials, EarlyView.
A food‐grade cooling composite made from starch and recycled eggshell powder offers a scalable, ultra‐low‐cost solution for passive daytime radiative cooling. Easily prepared using basic kitchen tools, this material empowers communities, even in areas with limited infrastructure, to stay cooler during worsening summer heat waves.
Qimeng Song, Evelyn Kubacki, Alexander Berger, Markus Retsch   +3 more
wiley   +1 more source

Dynamics of acousto-convective drying of sunflower cake compared with drying by a traditional thermo-convective method

Foods and Raw Materials, 2018
The article is devoted to the dynamics of sunflower cake drying in a fundamentally new acousto-convective way. Unlike the traditional (thermo-convective) method, the method proposed allows extracting moisture from porous materials without supplying ...
Aleksandr A. Zhilin, Aleksandr V. Fedorov, Dmitry M. Grebenshchikov   +2 more
doaj  

DRYING OF PEARS IN CO2 MODIFIED ATMOSPHERE

Journal of Engineering Science (Chişinău), 2023
One of the biggest problem encountered in drying area of food processing are the losses in food quality. While drying process is held, there is an important damage done to vitamins, polyphenols and other important nutriments. Being
MELENCIUC, Mihail
doaj   +1 more source