tyrosinase inhibitors
Umbelliferone-Thiazolidinedione Hybrids as Potent Mushroom Tyrosinase Inhibitors
... 2], tyrosinase has negative impact on hyperpigmentation’s in humans, such as senile lentigo, melisma, freckles and pigmented ace scars [3, 4, 5], as well as in browning reaction in food industry ...potent ...
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Thiopurine Drugs Repositioned as Tyrosinase Inhibitors
... Figure 5. Mammalian tyrosinase inhibition. B16F10 cell lysates were used to evaluate inhibition against different concentrations of mammalian tyrosinase inhibitors. Melanin contents were measured at ...
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Docking Studies of Some Novel Kojic Acid Derivatives As Possible Tyrosinase Inhibitors
... by tyrosinase. Therefore, tyrosinase inhibitors have potential applications in medicine, cosmetics and ...of tyrosinase inhibition by some Kojic acid ...with tyrosinase active site, ...
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Isolation, Identification and Tyrosinase Inhibitory Activities of the Extractives from Allamanda cathartica
... Then, tyrosinase inhibitior makes melanin production diminishing, because the activity of this enzyme is rate-controlling step of melanin ...has tyrosinase inhibitory activity, and tried to search the ...
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A theoritical study of benzyl benzoates with agaricus bisporus tyrosinase inhibitory properties
... showed exceptional inhibitory to tyrosinase. On the other hand, it is pointed out that the inhibitory effect of benzylbenzoates mainly depended on the position of the hydroxyl moieties instead of their quantity. ...
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Inhibitory effects of the extracts of Ziziphora clinopodioides Lam on mushroom tyrosinase activity
... potent tyrosinase inhibitors ...effective tyrosinase inhibitors have become important for their potential applications in improving food quality and preventing pigmentation disorders and other ...
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Inhibition of Mushroom Tyrosinase by Aliphatic Alcholols
... loss. Tyrosinase catalyzes the oxidation of phenolic compounds to the corresponding quinines and is responsible for the enzymatic browning of fruits and ...as tyrosinase inhibitors have been studied ...
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Tyrosinase inhibitory activity of flavonoids from Artocarpus heterophyllous
... Tyrosinase is a key enzyme in mammalian melanin synthesis. It catalyzes the first step in two reactions of melanin synthesis: the hydroxylation of l-tyrosine to 3,4–dihydroxyphenylalanine (l-DOPA) and the ...
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Anti-Tyrosinase and Antioxidant Activity of Lavandula Sp. Extracts
... potent tyrosinase inhibitors, but the nature of inhibition showed that they can be of interest in cosmetic and pharmaceutical ...Both tyrosinase inhibitor and antioxidant properties have only rarely ...
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Inhibitory kinetics of enterolactone on mushroom tyrosinase
... Therefore, tyrosinase inhibitors with low Ki values have attracted substantial attention recently for applications, such as whitening agents, anti-browning agents, and bio-insecticides to prevent ...
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Antioxidant and Anti-Tyrosinase Activity of Lime Extracts
... by tyrosinase, is responsible for this enzymatic ...as tyrosinase inhibitors have been studied and reported, natural inhibitors have received less attention in this ...
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Tyrosinase Biosensor Based on Interdigitated Electrodes for Herbicides Determination
... measuring tyrosinase inhibitors present in the ...of tyrosinase activity occurs, validation and additional investigations using GC-MS or other classical methods could be ...
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Chemical composition and tyrosinase inhibitory activity of Cinnamomum cassia essential oil
... effective tyrosinase inhibitors has become important for improving food quality and preventing pigmentation disorders and other melanin- related human health issues (Seo et ...Additionally, ...
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Dynamic changes of secondary metabolites and tyrosinase activity of Malus pumila flowers
... mushroom tyrosinase and suggested that flavonoids could induce reversible inhibition of enzyme activity through copper ions in the active center of chelating ...other tyrosinase inhibitors, which ...
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Synthesis and characterization of alcohol-free tyrosinase encapsulated silica aerogel
... Some of the synthesis parameters in a sol-gel process were investigated for their influences on biocatalytic activities of encapsulated enzyme namely effect of solvent extraction and enzyme loading. In order to obtain ...
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Indole-3-carbaldehyde: a tyrosinase inhibitor from fungus YL185
... of tyrosinase inhibitor from YL185 An Erlenmeyer flask containing 200 ml PMY (peptone 5 g/l, malt extract 5 g/l, yeast extract 2 g/l, glucose 15 g/l) was in- oculated with 10 agar plugs obtained from 5-day-old PDA ...
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A GENETIC STUDY OF TWO NEW STRUCTURAL FORMS OF TYROSINASE IN NEUROSPORA
... Such variability had already been indicated by the fact that two different forms of the enzyme were found among a small number of standard wild type stocks in the California In[r] ...
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Inhibitors of Tyrosinase
... This suggests that the 'skins' are richer in both enzyme and aromatic substrate, and that the extended oxygen consumption sometimes shown by the 'blood and guts' is due to the presence o[r] ...
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Prevention of Experimental Autoimmune Vitiligo by Oral Administration of Mushroom Tyrosinase
... Immunologic tolerance is defined as a state of specific immunologic unresponsiveness to an antigen after exposure to the antigen. The oral administration of autoantigens has been used to suppress the immune responses in ...
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Phytochemicals Screening and Anti-tyrosinase Activity of Senegalese Herbal Extracts
... Several families of compounds contain molecules with anti-tyrosinase properties including phenols (arbutin, kojic acid, gentisic acid, hydroxycinnamic acid and their derivatives), polyphenols (quercetin, ...
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