Ultrasonic enzyme-assisted extraction of comfrey (Symphytum officinale L.) polysaccharides and their digestion and fermentation behaviors in vitro

2021 ◽  
Author(s):  
Zihang Cao ◽  
Yang Guo ◽  
Zhenhua Liu ◽  
Hexiang Zhang ◽  
Haizhu Zhou ◽  
...  
Keyword(s):  
Symphytum Officinale ◽  
Assisted Extraction ◽  
Enzyme Assisted Extraction

Optimised Aspergillus Niger Enzyme-Assisted Extraction of Flavonoids from Dicranopteris and Evaluation of Antioxidant Activity In Vitro

2011 ◽  
Vol 396-398 ◽  
pp. 1436-1439
Author(s):  
Jun Juan Xiong ◽  
Li Jun Ding
Keyword(s):  
Antioxidant Activity ◽  
Experimental Design ◽  
Aspergillus Niger ◽  
Hydroxyl Radical ◽  
Orthogonal Experimental Design ◽  
Enzyme Solution ◽  
Assisted Extraction ◽  
Dose Dependent ◽  
Enzyme Assisted Extraction

The orthogonal experimental design was used to optimise Aspergillus niger enzyme-assisted extraction for flavonoids-enriched extract from Dicranopteris. The results indicate that the highest extraction ratio of flavonoids by Aspergillus niger enzyme-assisted extraction could arrive 13.67% using 30ml Aspergillus niger enzyme solution at 70°C,pH5.0 for 2h extraction, which was more efficient than that by without enzymes heating extraction.The flavonoids extract exhibited quite excellent inhibitions of hydroxyl radical. Meanwhile, it was found that the bioactivities appeared to be dose-dependent of flavonoids.

Enzyme-Assisted Extraction of Moniliformin from Extruded Corn Grits

2005 ◽  
Vol 53 (13) ◽  
pp. 5074-5078 ◽  
Author(s):  
Soo-Hyun Chung ◽  
Dojin Ryu ◽  
Eun-Kyung Kim ◽  
Lloyd B. Bullerman
Keyword(s):  
Assisted Extraction ◽  
Enzyme Assisted Extraction

Recovery of Biomolecules from Agroindustry by Solid-Liquid Enzyme-Assisted Extraction: a Review

2021 ◽  
Author(s):  
Elisa Hernández Becerra ◽  
Eduardo De Jesús Pérez López ◽  
Jhon Wilder Zartha Sossa
Keyword(s):  
Assisted Extraction ◽  
Solid Liquid ◽  
Enzyme Assisted Extraction

Detection of aflatoxin M1in milk, cheese and sour cream samples from Costa Rica using enzyme-assisted extraction and HPLC

2015 ◽  
Vol 8 (2) ◽  
pp. 128-135 ◽  
Author(s):  
Guadalupe Chavarría ◽  
Fabio Granados-Chinchilla ◽  
Margarita Alfaro-Cascante ◽  
Andrea Molina
Keyword(s):  
Costa Rica ◽  
Assisted Extraction ◽  
Sour Cream ◽  
Enzyme Assisted Extraction

scholarly journals Optimization of ultrasound-assisted extraction of procyanidins from perilla seed hull and their antioxidant activities in vitro

2019 ◽  
Vol 39 (2) ◽  
pp. 378-387 ◽  
Author(s):  
Hui-Zhen LI ◽  
Yong-Lan TAN ◽  
Zhi-Jun ZHANG ◽  
Yao-Yao XIA ◽  
Xiao-Jun LI ◽  
...  
Keyword(s):  
Antioxidant Activities ◽  
Ultrasound Assisted Extraction ◽  
Assisted Extraction ◽  
Seed Hull ◽  
Ultrasound Assisted ◽  
Perilla Seed
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