中国水仙花香对人体血压心率和呼吸频率的影响

Influence of Chinese Daffodil Fragrance on Human Blood Pressure,Heart Rate and Respiratory Rate

[目的]为了了解中国水仙花香对人体生理的影响。[方法]男性40人自愿参与试验,分为青年组和中老年组。在闻香前后不同时间段,比较血压、心率、呼吸频率。[结果]青年组闻香1h后,血压、心率、呼吸频率均显著下降(P<0.05或P<0.01);中老年组闻香2h后,血压下降有显著意义(P<0.01),呼吸频率增加有显著意义(P<0.05)。[结论]通过心率和呼吸频率的调节,中国水仙花花香对人体确有降低血压的作用,并且这种影响随闻香时间的长短而有所变化。

[Objective] The research aimed to study the impact of Chinese daffodil fragrance on human physiology.[Method] 40 males voluntarily participated in the experiment were divided into youth group and middle-aged group.In different time,blood pressure,heart rate,respiratory rate index before and after smelling were compared.[Result] After 1 hour smelling,blood pressure,heart rate,respiratory rate of youth group were significantly decreased（P〈0.05 or P〈0.01）.After 2 hours,blood pressure of middle-aged group was significant（P〈0.01）,respiratory rate increased with significance（P〈0.05）.[Conclusion] Through the regulation of heart rate and respiratory rate,Chinese daffodils flowers fragrance can lower blood pressure of the human body and the impact varies with the increasing of smelling time.