Results 11 to 20 of about 253,975 (312)

Hot Air Drying Characteristics and Process Optimization of Cowpea

open access: yesShipin gongye ke-ji, 2023
This study aimed to optimize the process parameters and hot-air drying characteristics of the cowpea under different drying conditions. Cowpea was tested under different conditions of hot air temperature, hot air velocity and number of layers of ...
Qiaofei LI   +4 more
doaj   +1 more source

Analysis of Volatile Components in Chrysanthemum nankingense Leaves Dried by Different Methods by Headspace Solid Phase Microextraction-Gas Chromatography-Mass Spectrometry and Calculation of Odor Activity Value [PDF]

open access: yesShipin Kexue, 2023
To determine the effects of drying methods on the volatile compounds and explore the key aroma compounds in Chrysanthemum nankingense leaves, head-space solid phase micro-extraction combined with gas chromatography mass spectrometry (HS-SPME-GC-MS) was ...
WU Yuzhen, WANG Jieqiong, YU Haitao, YU Xiaoyu, YU Zhifang
doaj   +1 more source

Effect of freeze drying and hot air drying methods on quality of cordycepin production [PDF]

open access: yesMATEC Web of Conferences, 2018
This study determined the effect of drying methods including hot air drying and freeze drying on the quality of cordycepin production from Cordyceps militaris. The fruiting bodies and mycelium of C. militaris were used as the raw material.
Chimsook Thitiphan
doaj   +1 more source

The effect of drying method on the physical and chemical properties and antioxidant activity of extruded wheat bran

open access: yesShipin yu jixie, 2022
Objective: Using wheat bran as raw material, the extruded bran is obtained by extrusion stabilization treatment, and the best drying method for extruded bran is determined.
WU Fan   +4 more
doaj   +1 more source

Comparison of drying characteristics of Thompson seedless grapes using combined microwave oven and hot air drying

open access: yesJournal of the Saudi Society of Agricultural Sciences, 2011
Comparison of drying characteristics of Thompson seedless grapes using combined microwave oven and hot air cabinet dryer was investigated. The drying rate curves indicated the absence of a constant-rate drying period in all drying methods.
A.S. Kassem   +4 more
doaj   +1 more source

Combined Hot Air, Microwave, and Infrared Drying of Hawthorn Fruit: Effects of Ultrasonic Pretreatment on Drying Time, Energy, Qualitative, and Bioactive Compounds’ Properties

open access: yesFoods, 2021
The present study aimed to examine the effect of ultrasonic pretreatment and hot air, microwave–hot-air, infrared–hot air, and freeze-drying on the drying time, specific energy (SE), qualitative properties (i.e., color, shrinkage, and rehydration ratio),
Yousef Abbaspour-Gilandeh   +3 more
doaj   +1 more source

Pretreatment of citrus by-products affects polyphenol recovery:a review [PDF]

open access: yes, 2018
A large amount of citrus waste is generated annually. This waste is of great economic worth, since it contains high levels of polyphenols, which have attracted scientific interest due to their potent antimicrobial and antiradical activities. Pretreatment
Bowyer, Michael C.   +7 more
core   +2 more sources

Study on the drying characteristics of rice by microwave and hot air drying [PDF]

open access: yesThe Journal of Engineering, 2021
Abstract This study presents the experimental methods of microwave drying and hot air drying of rice to simultaneously improve the dry storage effect of rice, reduce the mouldy and spoilage of rice, and measure the moisture content, water activity and temperature changes. A thermal imaging camera was used to photograph the temperature
Fangqing Ling, Tongsheng Sun
openaire   +2 more sources

Drying kinetics of Pleurotus eryngii slices during hot air drying

open access: yesOpen Physics, 2022
Hot air drying is widely adopted to extend the shelf life of Pleurotus eryngii, which is an edible fungus with high nutritional value and large market demand. Understanding moisture transfer during hot air drying is essential for both quality improvement
Liu He   +5 more
doaj   +1 more source

Research on Intelligent Test System for Energy Recycling and Saving Technology of Agricultural Products Drying

open access: yesLiang you shipin ke-ji, 2023
Hot air drying is the key link of bulk grain and agricultural product processing. Because of the adjustment of national environmental protection and energy utilization policies in the new era, it is required to research and develop the energy saving ...
WANG Gui-ying   +7 more
doaj   +1 more source

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