| 苯硫脲味盲基因型对苦涩蔬菜味觉能力的影响 |
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| 引用本文： | 贾秀峰,曹建民.苯硫脲味盲基因型对苦涩蔬菜味觉能力的影响[J].高师理科学刊,2009,29(6):68-70. |
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| 作者姓名： | 贾秀峰 曹建民 |
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| 作者单位： | 齐齐哈尔大学,教育与传媒学院,黑龙江,齐齐哈尔,161006 |
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| 摘 要： | 采用阈值法和问卷调查法,对550人的苯硫脲(PTC)味盲基因型进行分析,并对苦涩蔬菜味觉能力进行调查,研究人味盲基因型与苦涩蔬菜味觉能力的关系.结果经χ2检测发现,不同的味觉基因型个体对蔬菜有不同的味觉.人的PTC味盲基因型明显影响人对苦瓜、苦菊、生菜等苦涩味觉的敏感程度.
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| 关 键 词： | PTC味盲基因型 苦瓜 苦菊 生菜 |
The influences on PTC taste genetype to the bitter and astringent vegetable sense of taste ability |
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| JIA Xiu-feng,CAO Jian-min.The influences on PTC taste genetype to the bitter and astringent vegetable sense of taste ability[J].Journal of Science of Teachers＇College and University,2009,29(6):68-70. |
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| Authors: | JIA Xiu-feng CAO Jian-min |
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| Institution: | JIA Xiu-feng,CAO Jian-min(School of Education and Media,Qiqihar University,Qiqihar 161006,China) |
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| Abstract: | By the increased value method and questionnaire survey,550 people's PTC taste genetypes are analyzed and inquired into the bitter and astringent vegetable sense of taste ability and studied the relation of PTC taste genetype and the bitter and astringent vegetable sense of taste ability.The different PTC taste genetype individual has different senses of taste to the vegetable throughχ 2 examination detection.The person's PTC taste genetype influences person's sensitive degree for balsam pear,chjcory,romaine lettuce and bitter and astringent flavor obviously. |
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| Keywords: | PTC taste genetype balsam pear chjcory romaine lettuce |
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