Results 61 to 70 of about 2,061,847 (332)

Ultrasonic-assisted extraction and conventional extraction of Silymarin from Silybum marianum seeds; a comparison

open access: yes, 2015
Ultrasonic-assisted extraction was evaluated more effective alternative to conventional maceration extraction method for the extraction of silymarin from Silybum marianum(L.) seeds.
Vinatoru, Mircea   +5 more
core   +5 more sources

Optimizing the ultrasonic-assisted extraction of antioxidants from Ulva lactuca algal biomass using factorial design

open access: yesBiomass Conversion and Biorefinery, 2021
Ultrasonic-assisted extraction (UAE) is increasingly emerging as a highly effective extraction technique. This extraction technique is affected by several experimental factors.
S. Rashad   +3 more
semanticscholar   +1 more source

The Extraction of Gambier by Using Ultrasonic Assisted at Various Temperature

open access: yesIOP Conference Series: Earth and Environmental Science, 2021
Abstract Gambier is an extract from the leaves Uncaria gambier Roxb plant that contain polyphenolic compounds. One of polyphenol compounds in gambier is catechin, that can act as antioxidant and antimicrobial. This study aimed to determine the effect of heat on the catechin extraction from gambier by using ultrasonic assisted.
T Anggraini, null Rini, L Aini
openaire   +1 more source

Effects of Ultrasonic-Microwave-Assisted Technology on Hordein Extraction from Barley and Optimization of Process Parameters Using Response Surface Methodology

open access: yesJournal of Food Quality, 2018
We investigated the process intensification of ultrasonic-microwave-assisted technology for hordein extraction from barley. Response surface methodology was utilized to optimize the extraction conditions and to analyze the interaction between four ...
Xiao Guan, Lv Li, Jing Liu, Sen Li
doaj   +1 more source

Ultrasound-homogenization-assisted extraction of polyphenols from coconut mesocarp: Optimization study

open access: yesUltrasonics Sonochemistry, 2021
Coconut pericarp (shell fiber (mesocarp) and shell (endocarp)), the main by-product of coconut production, is often discarded and causing serious environmental pollution.
Jing Yang   +4 more
doaj   +1 more source

Optimization and kinetic modeling of ultrasonic-assisted extraction of fucoxanthin from edible brown algae Sargassum fusiforme using green solvents

open access: yesUltrasonics sonochemistry, 2021
Graphical ...
Ji-Yu Nie   +4 more
semanticscholar   +1 more source

Optimization of ultrasonic-assisted extraction of astaxanthin from green tiger (Penaeus semisulcatus) shrimp shell

open access: yesUltrasonics sonochemistry, 2021
Highlights • Green tiger shrimp shell, a waste, is a good source of astaxanthin.• Astaxanthin extraction and properties depend on the solvent and method of extraction.• Polar/nonpolar combinations help to improve the extraction efficiency.• Ultrasound ...
P. Sharayei   +4 more
semanticscholar   +1 more source

Modelling of particle paths passing through an ultrasonic standing wave

open access: yes, 2004
Within an ultrasonic standing wave particles experience acoustic radiation forces causing agglomeration at the nodal planes of the wave. The technique can be used to agglomerate, suspend, or manipulate particles within a flow.
Hill, M.   +3 more
core   +1 more source

Physicochemical, functional properties and antioxidant activity of protein extract from spent coffee grounds using ultrasonic-assisted extraction

open access: yesAIMS Agriculture and Food, 2021
Spent coffee grounds, the residue from coffee brewing, are still underutilized even though they contain several useful organic compounds including proteins.
Namfon Samsalee, R. Sothornvit
semanticscholar   +1 more source

Ultrasonic-assisted extraction and functional properties of wampee seed protein

open access: yes, 2018
The wampee seed protein (WSP) was extracted by the ultrasonic and alkaline solution. Response surface methodology was used to optimize the extraction parameters for obtaining the highest protein yield, and the protein’s functional properties such as ...
LIU,Yong   +13 more
core   +1 more source

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