Results 21 to 30 of about 223,531 (304)

Continuous Production of Lime Juice by Vacuum Freeze Drying [PDF]

open access: yesAmerican Journal of Applied Sciences, 2008
An experimental dryer was developed to determine the characteristics of lime juice powder that produced from freeze-drying processes on continuous production. The experimental process consists of two processes, freezing process (the air blast freezer type) and freeze-drying process (tray method with heating plate type).
Wasan Theansuwan   +2 more
openaire   +1 more source

Optimization of Heat-Resistance Technology for a Duck Hepatitis Lyophilized Live Vaccine

open access: yesVaccines, 2022
In this study, to improve the quality of a live attenuated vaccine for duck viral hepatitis (DHV), the lyophilization of a heat-resistant duck hepatitis virus vaccine was optimized. The optimized heat protectors were made of 10% sucrose, 1.2% pullulan, 0.
Yanhong Zhao   +8 more
doaj   +1 more source

Dragon’s Blood Sap Microencapsulation within Whey Protein Concentrate and Zein Using Electrospraying Assisted by Pressurized Gas Technology

open access: yesMolecules, 2023
Dragon’s blood sap (DBS) obtained from the bark of Croton lechleri (Müll, Arg.) is a complex herbal remedy of pharmacological interest due to its high content in polyphenols, specifically proanthocyanidins.
Juan David Escobar-García   +3 more
doaj   +1 more source

Can a Hand-Held 3D Scanner Capture Temperature-Induced Strain of Mortar Samples? Comparison between Experimental Measurements and Numerical Simulations

open access: yesMathematics, 2023
The expected lifespan of cement-based materials, particularly concrete, is at least 50 years. Changes in the pore structure of the material need to be considered due to external influences and associated transport processes.
Alexander Haynack   +7 more
doaj   +1 more source

Flexible Ti3C2Tx/(Aramid Nanofiber/PVA) Composite Films for Superior Electromagnetic Interference Shielding

open access: yesResearch, 2022
Multifunctional electromagnetic interference (EMI) shielding materials would solve electromagnetic radiation and pollution problems from electronic devices.
Yali Zhang   +3 more
doaj   +1 more source

Influence of drying method and 3D design on the 4D morphing of beef products

open access: yesApplied Food Research, 2021
4D printing refers to the physical or chemical transformation of 3D printed structures subjected to external triggers. This study investigates drying methods (freeze-drying and combi oven drying) as stimuli to generate 4D morphing of 3D printed beef ...
Arianna Dick   +3 more
doaj   +1 more source

Biopolymer-based structuring of liquid oil into soft solids and oleogels using water-continuous emulsions as templates [PDF]

open access: yes, 2015
Physical trapping of a hydrophobic liquid oil in a matrix of water-soluble biopolymers was achieved using a facile two-step process by first formulating a surfactant-free oil-in-water emulsion stabilized by biopolymers (a protein and a polysaccharide ...
Adelmann H.   +59 more
core   +3 more sources

Improved Through-Plane Thermal Conductivity of Poly(dimethylsiloxane)Composites through the Formation of 3D Filler Foam Using Freeze-Casting and Annealing Processes

open access: yesNanomaterials, 2023
The configuration of a continuous and oriented thermal pathway is essential for efficient heat dissipation in the oriented direction. Three-dimensional (3D) conductive filler structures provide a suitable approach for constructing continuous thermal ...
Jooyoung Lee   +4 more
doaj   +1 more source

The Study on Cell Collapse and Recovery of Eucalyptus urophylla during Drying

open access: yesBioResources, 2014
To explore the collapse of eucalyptus wood cells during the drying process, continuous and intermittent drying were carried out on Eucalyptus urophylla.
Lin Yang   +4 more
doaj   +1 more source

Microalgae cultivation for lipids and carbohydrates production [PDF]

open access: yes, 2017
Microalgae are photoautotrophic microorganisms that can produce energy both by using sunlight, water and CO2 (phototrophic metabolism) and by using organic sources such as glucose (heterotrophic metabolism).
Altimari, Pietro   +7 more
core   +1 more source

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