<strong>Background:</strong> Otolaryngologists are regularly presented with patients experiencing tinnitus who are seeki......

The unprecedented interest in the antioxidant activity of green tea polyphenols (GTP) is due to the apparent health bene......

研究了用硼酸-柠檬酸法测定苦荞粉中黄酮类化合物的含量,考察了该方法的稳定性,精密度及回收率情况,并将该方法与硝酸铝比色法进行......