沙棘叶对亚硝酸盐清除能力的研究

Study on the nitrite scavenging ability with seabuckthorn leaf extract

用分光光度法测定了沙棘叶提取液对亚硝酸盐的清除率,研究了影响沙棘叶提取液清除亚硝酸盐的因素,并与抗坏血酸对亚硝酸盐的清除率进行了比较。结果表明,沙棘叶对亚硝酸盐具有较强的清除作用。

The nitrite scavenging rate of seabuckthorn leaves extract was determined by spectrophphotometric method,the factors affecting nitrite scavenging ability with the seabuckthorn leaves extract were studied,and the scavenging rate of nitrite with seabuckthorn leaves extract was compared with vitamin C, The results demonstrated that the seabuckthorn leaves extract had a strong scavenaina ability for nitrite,