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单词 phenylthiocarbamide
释义

Definition of phenylthiocarbamide in English:

phenylthiocarbamide

nounˌfiːnʌɪlˌθʌɪə(ʊ)ˈkɑːbənʌɪdˌfɛnɪlˌθʌɪə(ʊ)ˈkɑːbənʌɪd
mass nounChemistry
  • A crystalline solid which has a bitter taste to people possessing a certain dominant gene and is tasteless to others.

    Chemical formula: NH₂CSNHC₆H₅

    Example sentencesExamples
    • For decades, taste researchers have used a chemical called phenylthiocarbamide to assay a person's capability to sense a bitter taste.
    • Part of taste in humans is genetically controlled and it is a well-known phenomena to find individuals who are unable to taste phenylthiocarbamide.
    • Science separates people into two groups, ‘tasters ‘and ‘nontasters, ‘based on their ability to sense a chemical called phenylthiocarbamide.’
    • The ability to taste, tested using a compound phenylthiocarbamide, is one of the best studied inherited traits in humans.
    • Breakthroughs in taste research began in 1931 when Science published the finding that many individuals are unable to taste the compound, phenylthiocarbamide, a relatively bitter compound.
 
 
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更新时间:2024/9/22 13:40:28