Results 21 to 30 of about 309,785 (305)

Combining ultrasound, vacuum and/or ethanol as pretreatments to the convective drying of celery slices

open access: yesUltrasonics Sonochemistry, 2021
This work studied three emerging approaches to improve the convective drying (50 °C, 0.8 m/s) of celery. Celery slices of 2 mm thick were pretreated for 5 min using ultrasound (32 W/L, 40 kHz), vacuum (75 kPa vacuum pressure) and ethanol (99.8% v/v, as ...
Alberto Claudio Miano   +2 more
doaj   +1 more source

Vacuum and Infrared-Assisted Hot Air Impingement Drying for Improving the Processing Performance and Quality of Poria cocos (Schw.) Wolf Cubes

open access: yesFoods, 2021
The objective of this study was to develop an efficient drying technology for poria cubes in order to improve product quality. Poria cubes were dried using different methods, including air impingement drying, infrared-assisted air impingement drying ...
Weipeng Zhang   +3 more
doaj   +1 more source

Effects of Different Drying Methods on the Drying Characteristics and Quality of Codonopsis pilosulae Slices

open access: yesFoods, 2023
The present study aimed to investigate the effect of rotary microwave vacuum drying (RMVD), radio frequency vacuum drying (RFVD), vacuum far infrared drying (VFID), vacuum drying (VD), hot air drying (HD) and natural drying (ND) on the drying ...
Yuanman Yue   +7 more
doaj   +1 more source

Comparative kinetic analysis of convective and vacuum dried Opuntia ficus-indica (L.) Mill. cladodes

open access: yesResearch in Agricultural Engineering, 2019
Opuntia ficus-indica (Linnaeus) Miller more usually known as fodder palm or nopal belongs to family Cactaceae. In the present study, the drying behavior of the O. ficus-indica cladodes was observed.
Anirban Dey   +5 more
doaj   +1 more source

Drying Characteristics and Odor Concentration in Tail Gas in Vacuum Drying of Municipal Sewage Sludge [PDF]

open access: yesE3S Web of Conferences, 2023
As one of the most common solid wastes, municipal sewage sludge needs to be dried before its disposal and resource reuse. In this study, the effects of vacuum degree, heat source temperature and sludge thickness on drying rate and odor concentration in ...
Sun Xiaofeng   +3 more
doaj   +1 more source

Optimization of a method for preparing solid complexes of essential clove oil with beta-cyclodextrins [PDF]

open access: yes, 2017
Essential CO was successfully solubilized in aqueous solution by forming inclusion complexes with beta-cyclodextrins (beta-CDs). Moreover, phase solubility studies demonstrated that essential CO also forms insoluble complexes with beta-CDs.
Hernández Sánchez, Pilar
core   +2 more sources

Ultrasonic Pre-Treatment and Vacuum Effect on the Drying of Cancer Pagurus Meat

open access: yesAquatic Sciences and Engineering, 2023
This study investigates the impacts of vacuum and ultrasonic pre-treatment on drying kinetics, mathematical modeling, and color changes of Cancer pagurus (brown crab).
Zehra Özden Özyalçın   +1 more
doaj   +1 more source

Iinfluence of Main Technological Parameters of Drying on Quality of Bagasse From Carrot and Beet [PDF]

open access: yes, 2018
The work studies the drying process of vegetable bagasse, namely of carrot and beet. There is studied the moisture content kinetics of vegetable bagasse and determined the dependence of the process duration on main technological parameters in the work of
Mayak, O. (Olga)   +4 more
core   +2 more sources

Analysis of Physical Properties, Amino Acids and Volatile Aroma Components of Mulberry Leaf Powder by Different Drying Methods

open access: yesShipin gongye ke-ji, 2022
The effects of heat pump drying, microwave drying and vacuum freeze drying on the color, powder properties, amino acid components and volatile components in mulberry leaf powder were compared and analyzed.
Jinfeng SHENG   +7 more
doaj   +1 more source

The Effect of Drying Variables on the Microwave–Vacuum-Drying Characteristics of Mulberries (Morus alba L.): Experiments and Multivariate Models

open access: yesAgriculture, 2023
It is easy to cause increases in temperature and the gasification of water in materials, facilitated via supercharging and the generation of instantaneous strong pressure under the collaborative action of a microwave and a vacuum, thus facilitating the ...
Yuyang Cong   +6 more
doaj   +1 more source

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