苯硫脲尝味能力测定与分析  

Determination and Analysis of the Taste Ability to Phenylthiocarbamide (PTC)

作　　者：邹妙雯 康宇佳 石金磊 

机构地区：[1]上海科技大学生命科学与技术学院,上海

出　　处：《生物医学》2021年第3期129-133,共5页Hans Journal of Biomedicine

摘　　要：目的:测定本校生命学院大三本科生苯硫脲(PTC)味盲基因频率。方法:采用阈值法测定250名本科生对PTC的尝味敏感性。结果 味盲率为10.4%,味盲基因频率为0.356,尝味基因频率为0.644。结论:尝味能力与民族、地理位置以及某些疾病相关。Objective: To determine the taste-blindness gene frequency of PTC among undergraduate students in our college of life science. Methods: To adopt the way of deciding taste-blindness with threshold to determine the sensitivity to the taste on PTC of 250 juveniles. Result: The taste-blindness rate was 10.4%, the taste-blindness gene frequency was 0.356 and the taste frequency was 0.644. Con-clusion: The PTC tasting ability is relevant to nationality, geographic position and some diseases.

关 键 词：苯硫脲 味盲 基因频率 

分 类 号：R73[医药卫生—肿瘤]