Results 21 to 30 of about 8,412 (216)

Dielectric properties and microwave heating behavior of neutral leaching residues from zinc metallurgy in the microwave field

open access: yesGreen Processing and Synthesis, 2020
The method of microwave strengthens roasting neutral leaching slag contained germanium is put forward. The dielectric properties and temperature rising behavior of neutral leaching slag in the microwave field are analyzed via experimental and theoretical
Luo Yongguang   +5 more
doaj   +1 more source

Influence of roasting, gamma ray irradiation and microwaving on ruminal dry matter and crude protein digestion of cottonseed [PDF]

open access: yes, 2016
The aim of the current study was to compare the effect of different physical processing methods including roasting at 140 C for 15 (R15) or 30 minutes (R30), gamma ray irradiation (c-irradiation) at doses of 15 (c15), 30 (c30) and 45 (c45) kGy, and ...
Kazemi-Bonchenari, Mehdi   +7 more
core   +1 more source

Optimization of roasting conditions of microwave roasted Pistacia terebinthus beans

open access: yesLWT, 2017
Abstract The possibility of using microwave energy as a quick and practical method for roasting of P. terebinthus beans was investigated. P. terebinthus beans were roasted at 360 W, 540 W and 720 W for 5, 11 and 17 min. A three-level two factor (3 2 ) full factorial design was used to determine the effect of microwave roasting power and roasting ...
Sibel Bolek, Murat Ozdemir
openaire   +1 more source

Effect of ultrasound pre-treatment on the physical, microbiological, and antioxidant properties of calçots [PDF]

open access: yes, 2018
The effect of ultrasound (US) treatment (40 kHz, 250 W) for 0, 10,25 and 45 min on the physical and microbiological quality, total antioxidant capacity (TAC) and total phenolic content (TPC) of calçots (Allium cepaL.) was evaluated.
Abadias i Sero, Mª Isabel   +5 more
core   +3 more sources

Degradability of Vicia ervilia Grain Using In Situ and CNCPS Methods, and Model-Based Analysis of Its Ruminal Degradation

open access: yesFermentation, 2023
Using nylon bag techniques, Cornell net carbohydrates and protein systems (CNCPS), and scanning electron microscopy, the authors examined the digestibility and structure of Vicia ervilia (ervil, bitter vetch) after steam flaking, roasting, and microwave ...
Marziyeh Taghavi   +7 more
doaj   +1 more source

Using Vibrational Infrared Biomolecular Spectroscopy to Detect Heat-Induced Changes of Molecular Structure in Relation to Nutrient Availability of Prairie Whole Oat Grains on a Molecular Basis [PDF]

open access: yes, 2016
BACKGROUND: To our knowledge, there is little study on the interaction between nutrient availability and molecular structure changes induced by different processing methods in dairy cattle.
Mostafizar Rahman,, MD   +2 more
core   +1 more source

Clean Utilization of CuCl Residue by Microwave Roasting under Oxygen-Enriched Condition

open access: yesHigh Temperature Materials and Processes, 2016
The clean utilization of the CuCl residue containing chloride produced from zinc hydrometallurgy residue is very important for the recycle of valuable metals.
Zhanyong Guo   +4 more
doaj   +1 more source

Modification in starch structure of soaked and germinated lentil seeds under various thermal processing methods, including conventional, microwave, and microwave-assisted techniques

open access: yesFood Chemistry Advances, 2023
Adding lentil flours as an affordable and sustainable plant-based ingredient in food formulation plays vital role in promoting human health and reducing the environmental footprint of human diet.
Tahereh Najib   +3 more
doaj   +1 more source

Towards sustainable processing of columbite group minerals: elucidating the relation between dielectric properties and physico-chemical transformations in the mineral phase [PDF]

open access: yes, 2017
Current methodologies for the extraction of tantalum and niobium pose a serious threat to human beings and the environment due to the use of hydrofluoric acid (HF).
AR Batchelor   +23 more
core   +3 more sources

Influence of convection and microwave roasting on roasting degree, microstructure and aroma profile of cocoa beans

open access: yesEuropean Food Research and Technology, 2022
Microwave roasting of cocoa beans was studied as an alternative toward convection roasting. The impact of each roasting treatment was assessed based on roasting degree indicators (moisture content, color, tetramethylpyrazine/trimethylpyrazine ratio), microstructural changes as visualized by cryogenic scanning electronic microscopy (cryo-SEM) and the ...
Lemarcq, Valérie   +3 more
openaire   +2 more sources

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