不同品酒员对几种味觉、嗅觉物质的敏感性分析

通过对不同性别、不同地区品酒员味觉阈值和嗅觉阈值的测定发现:男性对于酸味的敏感程度均高于女性,而对甜味和咸味的敏感程度男女基本相当,对苦味的敏感程度女性均高于男性;女性对乙酸异戊酯、乙醛、乙酸乙酯的嗅觉敏感程度均高于男性,而对异丁醇的敏感程度略低于男性;山东地区的品酒员味觉灵敏度是咸味>酸味>甜味>苦味,西北、华北、东北和其他地区的品酒员味觉灵敏度是酸味>咸味>甜味>苦味;山东、华北地区的品酒员嗅觉灵敏度是乙醛>乙酸乙酯>异丁醇>乙酸异戊酯,西北地区品酒员嗅觉敏感度是异丁醇>乙酸乙酯>乙醛>乙酸异戊酯,东北和其他地区品酒员嗅觉敏感程度是乙醛>乙酸乙酯>乙酸异戊酯>异丁醇。

Sensitivity analysis of tasters''olfaction and taste threshold

The olfaction threshold and taste threshold of wine tasters were determined and analyzed in this paper.The result showed that males are more sensitive to acid than females,while,females are more sensitive to bitterness than males,as for sweeteness and salty,there is no much difference between males and females;In the sensitivity of 1-Butanol-3-methyl-acetate,ethyl acetate and acetaldehyde,female wine tasters were more sensitive,and less sensitive in isobutanol.The taste sensitivity of tasters in Shandong areas:salty>acidity>sweetness>bitterness while the other areas was:acidity > salty >sweeteness> bitterness.The olfaction sensitivity of tasters in Shandong and Northern China areas was:acetaldehyde>ethylacetate>isobutanol>1-Butanol-3-methyl-acetate;in Northwestern China:isobutanol>ethyl acetate>acetaldehyde>1-Butanol-3-methyl-acetate;in other parts:acetaldehyde>ethyl acetate>1-Butanol-3-methyl-acetate>isobutanol.