scholarly journals Enzymatic Hydrolysis of Green Tea Seed Extract and Its Activity on 5α-Reductase Inhibition

2006 ◽  
Vol 70 (2) ◽  
pp. 387-394 ◽  
Author(s):  
Jun-Seong PARK ◽  
Myeong-Hoon YEOM ◽  
Won-Seok PARK ◽  
Kyung-Mi JOO ◽  
Ho-Sik RHO ◽  
...  
Keyword(s):  
Enzymatic Hydrolysis ◽  
Green Tea ◽  
Seed Extract ◽  
Hydrolysis Of

Isolation and anti-inflammatory effect of astragalin synthesized by enzymatic hydrolysis of tea seed extract

2011 ◽  
Vol 91 (13) ◽  
pp. 2315-2321 ◽  
Author(s):  
Hyang-Bok Lee ◽  
Eun-Ki Kim ◽  
Sang-Jae Park ◽  
Sang-gu Bang ◽  
Tae Gil Kim ◽  
...  
Keyword(s):  
Enzymatic Hydrolysis ◽  
Seed Extract ◽  
Anti Inflammatory ◽  
Hydrolysis Of ◽  
Inflammatory Effect

Isolation and Characterization of Nicotiflorin Obtained by Enzymatic Hydrolysis of Two Precursors in Tea Seed Extract

2010 ◽  
Vol 58 (8) ◽  
pp. 4808-4813 ◽  
Author(s):  
Hyang-Bok Lee ◽  
Eun-Ki Kim ◽  
Sang-Jae Park ◽  
Sang-gu Bang ◽  
Tae Gil Kim ◽  
...  
Keyword(s):  
Enzymatic Hydrolysis ◽  
Seed Extract ◽  
Isolation And Characterization ◽  
Hydrolysis Of

Microwave-assisted enzymatic hydrolysis of starch

2009 ◽  
Author(s):  
Marcin Lukasiewicz ◽  
Anna Osowiec ◽  
Magdalena Marciniak
Keyword(s):  
Enzymatic Hydrolysis ◽  
Microwave Assisted ◽  
Hydrolysis Of

Analyses of enzymatic hydrolysis of bagasse cane of sugar for obtention of ethanol employing a cocktail of natives commercials enzymes.  

2018 ◽  
Author(s):  
Ángel Batallas ◽  
Erenio González ◽  
Carmen Salvador ◽  
Jonathan Villavicencio ◽  
Humberto González Gavilánez ◽  
...  
Keyword(s):  
Enzymatic Hydrolysis ◽  
Hydrolysis Of

Protective Effects of Green Tea Seed Extract against UVB-irradiated Human Skin Fibroblasts

2014 ◽  
Vol 43 (1) ◽  
pp. 1-8 ◽  
Author(s):  
Ok Kyung Kim ◽  
Da-Eun Nam ◽  
Min-Jae Lee ◽  
Namgil Kang ◽  
Jae-Youn Lim ◽  
...  
Keyword(s):  
Human Skin ◽  
Green Tea ◽  
Seed Extract ◽  
Skin Fibroblasts ◽  
Protective Effects ◽  
Human Skin Fibroblasts

Immobilized Nanoparticles-Mediated Enzymatic Hydrolysis of Cellulose for Clean Sugar Production: A Novel Approach

2019 ◽  
Vol 15 (3) ◽  
pp. 296-303 ◽  
Author(s):  
Swapnil Gaikwad ◽  
Avinash P. Ingle ◽  
Silvio Silverio da Silva ◽  
Mahendra Rai
Keyword(s):  
Catalytic Activity ◽  
Enzymatic Hydrolysis ◽  
Immobilized Enzyme ◽  
Free Enzyme ◽  
Magnetic Nanomaterials ◽  
Sugar Production ◽  
Cellulase Enzyme ◽  
Enzymatic Hydrolysis Of Cellulose ◽  
Hydrolysis Of Cellulose ◽  
Hydrolysis Of

Background: Enzymatic hydrolysis of cellulose is an expensive approach due to the high cost of an enzyme involved in the process. The goal of the current study was to apply magnetic nanomaterials as a support for immobilization of enzyme, which helps in the repeated use of immobilized enzyme for hydrolysis to make the process cost-effective. In addition, it will also provide stability to enzyme and increase its catalytic activity. Objective: The main aim of the present study is to immobilize cellulase enzyme on Magnetic Nanoparticles (MNPs) in order to enable the enzyme to be re-used for clean sugar production from cellulose. Methods: MNPs were synthesized using chemical precipitation methods and characterized by different techniques. Further, cellulase enzyme was immobilized on MNPs and efficacy of free and immobilized cellulase for hydrolysis of cellulose was evaluated. Results: Enzymatic hydrolysis of cellulose by immobilized enzyme showed enhanced catalytic activity after 48 hours compared to free enzyme. In first cycle of hydrolysis, immobilized enzyme hydrolyzed the cellulose and produced 19.5 ± 0.15 gm/L of glucose after 48 hours. On the contrary, free enzyme produced only 13.7 ± 0.25 gm/L of glucose in 48 hours. Immobilized enzyme maintained its stability and produced 6.15 ± 0.15 and 3.03 ± 0.25 gm/L of glucose in second and third cycle, respectively after 48 hours. Conclusion: This study will be very useful for sugar production because of enzyme binding efficiency and admirable reusability of immobilized enzyme, which leads to the significant increase in production of sugar from cellulosic materials.

Effect of removing hemicellulose and lignin synchronously under mild conditions on enzymatic hydrolysis of corn stover

2020 ◽  
Vol 204 ◽  
pp. 106407 ◽  
Author(s):  
Shengxin An ◽  
Wenzhi Li ◽  
Fengyang Xue ◽  
Xu Li ◽  
Ying Xia ◽  
...  
Keyword(s):  
Enzymatic Hydrolysis ◽  
Corn Stover ◽  
Mild Conditions ◽  
Hydrolysis Of
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