| 27味中药醇提物对酪氨酸酶体外活性的影响 |
| |
| 引用本文： | 徐鹏,钱竹,章克昌,王玉红.27味中药醇提物对酪氨酸酶体外活性的影响[J].天然产物研究与开发,2006,18(6):986-988. |
| |
| 作者姓名： | 徐鹏 钱竹 章克昌 王玉红 |
| |
| 作者单位： | 江南大学生物资源与转化研究室,工业生物技术教育部重点实验室,无锡,214036 |
| |
| 基金项目： | 致谢：本研究承蒙江南大学教育部工业生物技术重点实验室仪器中心老师的大力支持,特此感谢! |
| |
| 摘 要： | 以儿茶酚为底物,体外分光光度法研究了22个科的27味中药醇提物对酪氨酸酶的抑制活性。结果表明,在各种中药的50%乙醇(v/v)提取液中,生药质量浓度达到2 mg/mL时,红花(Carthamus tinctoriusL.)、杨梅叶(Myrica rubraS.)、黄芩(Scutellaria baicalensisG.)和绿茶(Camellia sinensisL.)相对L-抗坏血酸(维生素C)的酪氨酸酶抑制率分别达到128.62%、83.64%、79.65%和66.48%,它们在美白化妆品领域有潜在的应用价值。
|
| 关 键 词： | 酪氨酸酶活性 红花 杨梅叶 黄芩 绿茶 |
| 文章编号： | 1001-6880（2006）06-0986-03 |
| 收稿时间： | 2005-10-31 |
| 修稿时间： | 2005-12-19 |
In vitro Tyrosinase Inhibitory Effect of 27 Traditional Chinese Medicinal Herbs Extracted with Ethanol |
| |
| XU Peng,QIAN Zhu,ZHANG Ke-chang,WANG Yu-hong.In vitro Tyrosinase Inhibitory Effect of 27 Traditional Chinese Medicinal Herbs Extracted with Ethanol[J].Natural Product Research and Development,2006,18(6):986-988. |
| |
| Authors: | XU Peng QIAN Zhu ZHANG Ke-chang WANG Yu-hong |
| |
| Institution: | Laboratory of Bioresource and Biotransformation, Key laboratory of Industrial Biotechnology, Ministry of Education , Southern Yangtze Unitersity , Wuxi 214036, China |
| |
| Abstract: | In vitro tyrosinase inhibitory activity of 27 traditional Chinese medicinal herbs belonging to 22 families was spectrophotometrically investigated using catechol as substrate.Result shows that the relative tyrsinase inhibitory rates of 50%(v/v) ethanol extracts of Carthamus tinctorius L.,Myrica rubra S.,Scutellaria baicalensisi G.and Camellia sinensis L.to L-ascorbic acid are respectively up to 128.62%,83.64%,79.65% and 66.48% at a raw concentration of 2 mg/mL,suggesting that they have potent value as skin-whitening agents. |
| |
| Keywords: | tyrosinase activity Carthamus tinctorius L Myrica rubra S Scutellaria baicalensisi G Camellia sinensis L |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
