scholarly journals Mushroom Tyrosinase Oxidizes Tyrosine-Rich Sequences to Allow Selective Protein Functionalization

ChemBioChem ◽  
2012 ◽  
Vol 13 (12) ◽  
pp. 1818-1825 ◽  
Author(s):  
Marcus J. C. Long ◽  
Lizbeth Hedstrom
Keyword(s):  
Mushroom Tyrosinase ◽  
Protein Functionalization

Bioactivity-guided fractionation of extracts using mushroom tyrosinase – friend or foe?

2019 ◽  
Author(s):  
F Mayr ◽  
S Sturm ◽  
M Ganzera ◽  
B Waltenberger ◽  
S Martens ◽  
...  
Keyword(s):  
Mushroom Tyrosinase

Inhibition Effect of Vanadate-replaced Polyoxometalates on Mushroom Tyrosinase

2013 ◽  
Vol 30 (2) ◽  
pp. 165
Author(s):  
Aping ZHENG ◽  
Bingnian CHEN ◽  
Fahe CHEN ◽  
Li WANG
Keyword(s):  
Mushroom Tyrosinase ◽  
Inhibition Effect

Inhibitory Effects of Substituted Cinnamic Acid Esters on Mushroom Tyrosinase

2013 ◽  
Vol 10 (6) ◽  
pp. 529-534 ◽  
Author(s):  
Zhenghua Zhang ◽  
Jinbing Liu ◽  
Fengyan Wu ◽  
Liangzhong Zhao
Keyword(s):  
Cinnamic Acid ◽  
Mushroom Tyrosinase ◽  
Inhibitory Effects ◽  
Acid Esters

Inactivation of mushroom tyrosinase by hydrogen peroxide

1985 ◽  
Vol 24 (3) ◽  
pp. 397-405 ◽  
Author(s):  
Andrawis Andrawis ◽  
Varda Kahn
Keyword(s):  
Hydrogen Peroxide ◽  
Mushroom Tyrosinase

Cell patterning via linker-free protein functionalization of an organic conducting polymer (polypyrrole) electrode

2012 ◽  
Vol 8 (7) ◽  
pp. 2538-2548 ◽  
Author(s):  
Daniel V. Bax ◽  
Roxana S. Tipa ◽  
Alexey Kondyurin ◽  
Michael J. Higgins ◽  
Kostadinos Tsoutas ◽  
...  
Keyword(s):  
Conducting Polymer ◽  
Cell Patterning ◽  
Free Protein ◽  
Protein Functionalization

scholarly journals A Novel Inhibitor Against Mushroom Tyrosinase with a Double Action Mode and Its Application in Controlling the Browning of Potato

2017 ◽  
Vol 10 (12) ◽  
pp. 2146-2155 ◽  
Author(s):  
Kai Chen ◽  
De-Yin Zhao ◽  
Yu-Lin Chen ◽  
Xiao-Yi Wei ◽  
Yin-Ting Li ◽  
...  
Keyword(s):  
Mushroom Tyrosinase ◽  
Action Mode

Tyrosinase Inhibitory Activity of Flavonoids from Artocarpus Lowii King

2014 ◽  
Vol 71 (1) ◽  
Author(s):  
Shajarahtunnur Jamil ◽  
Siti Awanis Abdullah ◽  
Siti Mariam Abdul Lathiff ◽  
Hasnah Mohd Sirat
Keyword(s):  
Inhibitory Activity ◽  
Kojic Acid ◽  
Mushroom Tyrosinase ◽  
Tyrosinase Inhibitory Activity ◽  
Crude Extracts ◽  
Ic50 Value ◽  
Microplate Reader

Tyrosinase inhibitory activity was studied on the crude extracts and flavonoids successfully isolated from the leaves and heartwoods of Artocarpus lowii King. The flavonoids were fully characterized spectroscopically as isobavachalcone (1), 4-hydroxyonchocarpin (2), 2',4'-dihydroxy-4-methoxy-3'-prenyldihydrochalcone (3), 2',4'-dihydroxy-3,4-(2",2"-dimethylchromeno)-3'-prenyldihydrochalcone (4), artocarpin (5), cycloheterophyllin (6) and 4',5-dihydroxy-6,7-(2,2-dimethylpyrano)-2'-methoxy-8-γ,γ-dimethyl allylflavone (7). Tyrosinase inhibitory activity of the samples was determined against mushroom tyrosinase using ELISA microplate reader. Cycloheterophyllin (6) exhibited an excellent inhibitory activity against mushroom tyrosinase comparable to the standard kojic acid with the IC50 value of 52.5 µg/mL (88.3%).

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