血红蛋白的提取及降低卷烟烟气中N-亚硝胺含量的初步实验

Preliminary Experiments on Extraction of Hemoglobin and its Application in reduction of N\|nitrosamine in Cigarette Smoke

从动物鲜血中提取了血红蛋白 ,并以血红蛋白为滤嘴添加剂加入卷烟中 ,研究其对卷烟烟气中亚硝胺含量的影响。结果表明 ,以血红蛋白为添加剂的滤嘴显著降低了卷烟烟气中N

Hemoglobin was extracted from fresh blood of animals and reduction of N\|nitrosamine in cigarette smoke by the filter containing hemoglobin was determined. The results showed that N\|nitrosamine in cigarette smoke was reduced significantly by using the filter added with the hemoglobin.