Inhibitory Effects of Physalis alkekengi L., Alcea rosea L., Bunium persicum B. Fedtsch. and Marrubium vulgare L. on Mushroom Tyrosinase
| Author | Foroogh Namjoyan | en |
| Author | Alireza Jahangiri | en |
| Author | Mohammad Ebrahim Azemi | en |
| Author | Elaheh Arkian | en |
| Author | Hamideh Mousavi | en |
| Issued Date | 2015-02-28 | en |
| Abstract | Background: The key enzyme in the process of melanin biosynthesis is tyrosinase. Skin hyperpigmentation and browning of foods are undesirable phenomena which tyrosinase represents. Therefore, tyrosinase inhibitors have been used increasingly for medicinal and cosmetic products. Objectives: In this study, inhibitory effects of four plants including: physalis alkekengi L., Alcea rosea L., Bunium persicum B. Fedtsch. and Marrubium vulgare L. on diphenolase activity of mushroom tyrosinase were evaluated. Materials and Methods: The inhibitory activities of hydroalcoholic extracts of plants against oxidation of L-Dopa (as a substrate) by mushroom tyrosinase were investigated. Results: The hydroalcoholic extract of P. alkekengi showed the most tyrosinase inhibitory effect with IC50 of 0.09 mg/mL vs. 0.38, 0.38 and 2.82 mg/mL of B. persicum, A. rosea and M. vulgare, respectively. M. vulgare exhibited uncompetitive inhibition and other plants showed mixed type inhibition on mushroom tyrosinase. Conclusions: All plants could inhibit mushroom tyrosinase, but more investigations on human tyrosinase and clinical studies are needed. | en |
| DOI | https://doi.org/10.17795/jjnpp-23356 | en |
| Keyword | Hyperpigmentation | en |
| Keyword | Tyrosinase | en |
| Keyword | Inhibition | en |
| Keyword | Plants | en |
| Publisher | Brieflands | en |
| Title | Inhibitory Effects of Physalis alkekengi L., Alcea rosea L., Bunium persicum B. Fedtsch. and Marrubium vulgare L. on Mushroom Tyrosinase | en |
| Type | Research Article | en |
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