Results 1 to 10 of about 62,631 (288)

Ultrasonic-assisted extraction, characteristics and activity of Ipomoea batatas polysaccharide. [PDF]

open access: yesUltrason Sonochem, 2023
Ipomoea batatas polysaccharides (IBPs) have many important physiological functions. The optimal extraction conditions were extraction time of 40 min, solid-liquid ratio of 1:8 and ultrasonic power of 240 W. 1D/2D nuclear magnetic resonance (1D/2D NMR) analysis showed that the main chain of IBP-1A was mainly composed of →4)-α-D-Glcp-(1→ and →3, 6)-β-D ...
Xiong X, Yang W, Huang G, Huang H.
europepmc   +4 more sources

Fenugreek seed proteins: Ultrasonic-assisted extraction, characterization, and cupcake application. [PDF]

open access: yesFood Sci Nutr
AbstractIn this study, fenugreek seed proteins were extracted using ultrasonic‐assisted extraction with varying solid:solvent ratios (20–60 g/L) and sonication amplitudes (30%–80%) to determine optimal conditions for the highest extraction yield. The functional, structural, and nutritional characteristics of the protein isolates of fenugreek seeds were
Turker I, Olgun GN, Isleroglu H.
europepmc   +4 more sources

Ultrasonic-assisted Extraction to Recover Phenolics from Paris polyphylla

open access: yesChemical Engineering Transactions, 2023
In this research, optimize ultrasonic-assisted extraction is aimed to obtain phenolics from Paris polyphylla using solvents: Glucose-Lactic acid, Choline-Lactic acid, Glycerol-Lactic acid, Sodium-Lactic acid, Choline-Citric acid, Glycerol-Citric, Sodium ...
Tan Phat Vo   +5 more
doaj   +2 more sources

Ultrasonic-assisted extraction, analysis and properties of mung bean peel polysaccharide. [PDF]

open access: yesUltrason Sonochem, 2023
In order to improve the yield of mung bean peel polysaccharide, on the basis of single-factor experiments, the ultrasonic assisted extraction conditions were optimized by response surface methodology (RSM). The results showed that under the conditions of material-liquid ratio of 1: 40, temperature 77 °C, ultrasonic power 216 W and extraction time 47 ...
Zhang W, Duan W, Huang G, Huang H.
europepmc   +4 more sources

Ultrasonic-Assisted Extraction and Gastrointestinal Digestion Characteristics of Polysaccharides Extracted from Mallotus oblongfolius [PDF]

open access: yesFoods
The polysaccharides were extracted from the leaves of Mallotus oblongifolius (MO) using an ultrasonic-assisted extraction method in this study. The main variables affecting the yield of polysaccharides extracted from Mallotus appallatus (MOPS) were identified and optimized while concurrently investigating its antioxidant capacity, hypoglycemic activity,
Tan G   +6 more
europepmc   +4 more sources

Optimization of ultrasonic-assisted extraction of inulin from Jerusalem artichoke [PDF]

open access: yesE3S Web of Conferences, 2019
An efficient ultrasonic-assisted extraction of inulin from Jerusalem artichoke was investigated by Response Surface Methodology (RSM). The results showed that the yield of ultrasonic-assisted extraction was 62.07 ± 0.39% over the microwave (40.85 ± 0.28%)
Yang Lina   +5 more
doaj   +2 more sources

Study on the Extraction of Polyphenols from Blueberry Leaves and their antioxidant properties [PDF]

open access: yesE3S Web of Conferences, 2021
Blueberry leaf as materials, ethanol ultrasonic assisted extraction of blueberry polyphenols, ethanol concentration and solid-liquid ratio on blueberry ultrasonic time leaves influence the yield of polyphenols were researched, and the orthogonal ...
Liu Fenghong   +6 more
doaj   +1 more source

Effects of Wheat Bran Varieties and Extraction Methods on the Structure and Antioxidant Activity of Arabinoxylan [PDF]

open access: yesShipin Kexue, 2023
Purpose: To compare the structure and antioxidant activity of arabinoxylan (AX) extracted from wheat bran of different varieties by different methods. Methods: AX was extracted from wheat bran from the cultivars ‘Bainong 207’, ‘Baihan 207’, ‘Guanmai 1’, ‘
ZHANG Xiumin, ZHOU Zengchao, QIAO Jinli, WANG Changlu, WANG Yuling, OU Xingqi, GUO Qingbin
doaj   +1 more source

Optimization of Extraction Conditions of Bioactive Compounds by Ultrasonic-Assisted Extraction from Artichoke Wastes

open access: yesActa Chimica Slovenica, 2021
In this study, bioactive compounds were extracted by ultrasonic-assisted extraction and classical extraction processes using distilled water as solvent from artichoke leaves which are considered as agricultural wastes.
Izzet Turker, Hilal Isleroglu
doaj   +1 more source

Study on preparation technology and amino acid composition of ultrasonic-assisted seaweed iodine

open access: yesShipin yu jixie, 2023
Objective: This study aimed to improve the preparation efficiency seaweed iodine and reduce the cost. Methods: The ultrasonic assisted technology was applied in kelp extraction section.
LIU Wen-qian   +5 more
doaj   +1 more source

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