新疆伊犁锡伯族和蒙古族的苯硫脲尝味能力测定

人类学学报 ›› 1991, Vol. 10 ›› Issue (03): 211-215.

新疆伊犁锡伯族和蒙古族的苯硫脲尝味能力测定

艾琼华，赛福鼎，柯勤

出版日期:1991-09-15 发布日期:1991-09-15

Research on taste sensitivity to phenylthiocarbamide (PTC) of Xibe and Mongol nationalities in Yili, Xinjiang

Ai Qionghua, Sai Fuding, Ke Qin

Online:1991-09-15 Published:1991-09-15

摘要/Abstract

摘要： 用阈值法对新疆伊犁的锡伯族1121人和蒙古族679人的苯硫脲尝味能力进行了测定，结果表明，锡伯族中味盲率为19.98％，味盲基因频率为0.4470，平均尝味阈值为8.53±1.25；蒙古族中味盲率为15.17％，味盲基因频率为0.3895，平均尝味阈值为8.10±1.49。味盲率、平均尝味阈值和味盲基因频率在锡伯族男女间无明显差异(P>0.05)，而在蒙古族中，味盲率与味盲基因频率分布男女间差异显著(P<0.01)。在上述这两个民族中，少年组的味盲率高于成年组。对同一受试者的ABO血型与卷舌能力也进行了观察和分析。

关键词: 苯硫脲味觉；卷舌；甲状腺；血型；少数民族

Abstract: A survey on taste sensitivity to phenylthiocarbamide (PTC) in Xibe and Mongol nationa-lities was carried out in Yili district of Xinjiang, by using the threshold-method and totally1800 persons (1121 Xibes and 679 Mongols) were investigated. The result showed that percen-tage of non-tasters was 19.98% for Xibe and 15.17% for Mongol; the taster-blindness gene fre-quency of Xibe and Mongolwas0.4470 and 0.3895, respectively; and the mean taste thresholdwas8.53-1.25 for Xibe and 8.10t1.49 for M ongol.
The incidence of non-tasters jn one group(at age 17-- 50 years) was higher than that inanother group (at age 9--16 years). There was a significant difference in taste-blindness fre-quency between males and females in Mongol but not in Xibe.
The comparison by ABO blood- -group gene frequencies and tongue. -rolling ability betweennon-tasters and tasters showed no relationship to response.

Key words: Taste threshold for phenylthiocarbamide; Tonguerolling; Thyroid; Blood-group

艾琼华，赛福鼎，柯勤. 新疆伊犁锡伯族和蒙古族的苯硫脲尝味能力测定[J]. 人类学学报, 1991, 10(03): 211-215.

Ai Qionghua, Sai Fuding, Ke Qin. Research on taste sensitivity to phenylthiocarbamide (PTC) of Xibe and Mongol nationalities in Yili, Xinjiang[J]. Acta Anthropologica Sinica, 1991, 10(03): 211-215.