甘肃、青海十个民族中苯硫脲尝味能力测定

人类学学报 ›› 1988, Vol. 7 ›› Issue (04): 353-358.

甘肃、青海十个民族中苯硫脲尝味能力测定

张让,阎玲,彭宝珠

出版日期:1988-12-15 发布日期:1988-12-15

Studies of taste competence of phenylthicarbamide(PTC) of ten various nationalities, Gansu and Qinghai

Zhang Rang, Yan Ling, Peng Baozhu

Online:1988-12-15 Published:1988-12-15

摘要/Abstract

摘要： 本文用Harris和Kalmus改良阈值法对甘肃、青海两省汉、回、东乡、保安、藏、裕固、蒙古、撒拉、土、哈萨克等十个民族共计7008人进行了测定。以三号液为味盲界线。结果表明:l)各民族味盲发生率差异极显著(P<0.001),其中保安族味盲发生率是到目前为止我国大陆各民族中发现的仅高于黎族的民族;味盲总发生率与日本人相近。2)各民族总计中男性与女性味盲百分率无显著差异,但尝味阈值女性显著低于男性。3)色觉异常患者与尝味能力的关系与国内外其它学者结果不同,即味盲率和尝味阈值与色觉异常无关。

关键词: 苯硫脲;尝味能力;味盲;色觉异常

Abstract: Among 7008 people of Han, Hui, Dongxiang, Tibetan, Yugu, Baoan, Tu. Kazak, Mogolian, Salar, ten various nationalities in Gansu and Qinhai were determined by Harris- Kal-mus' modified method of threshold determination. By using No. 3 solution as the borderline of taste-blindness, the result shows (1) The taste-blindness frequency has significant difference.(P <0.001) among various nationalities. So far the taste-blindness of Baoan nationality is higher than Li nationality. (2) There is no difference of taste -blindness between female and male in various nationalities in total, but females' taste threshold is lower than male. (3) PTC taste blindness and taste threshold had nothing to do with anomalous color vision.

Key words: Phenylthicarbamide; Taste sensitivity; Taste-blindness; Anomalous color vision

张让,阎玲,彭宝珠. 甘肃、青海十个民族中苯硫脲尝味能力测定[J]. 人类学学报, 1988, 7(04): 353-358.

Zhang Rang, Yan Ling, Peng Baozhu. Studies of taste competence of phenylthicarbamide(PTC) of ten various nationalities, Gansu and Qinghai[J]. Acta Anthropologica Sinica, 1988, 7(04): 353-358.