Sensory detection of glutaraldehyde in drinking water-emergence of sensitivity and specific anosmia.
Sensory detection of glutaraldehyde in drinking water-emergence of sensitivity and specific anosmia.
复制标题
饮用水中戊二醛的感官检测-敏感性和特异性嗅觉丧失的出现。
DOI：
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发表时间：
2002
期刊：
影响因子：
--
通讯作者：
R. Schmidt
中科院分区：
文献类型：
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作者：
W. Cain;R. Schmidt
A study of 30 young adults (15 males, 15 females), screened to have normal olfaction, measured detection of the flavor of glutaraldehyde, a biocide that could occur in disinfected potable water. Over the range of interest, up to 100 p.p.m., flavor derived from olfactory stimulation. Higher concentrations would cause oral irritation. Fourteen subjects failed to detect the glutaraldehyde in the first of four sessions of testing. Eight of the 14 (seven males, one female) continued to exhibit the anosmia throughout testing. The other six (one male, five females) began to detect the material in session two and exhibited increasing sensitivity over sessions two to four. Their average sensitivity never reached that of the 16 subjects who evinced no anosmia and who also improved their performance over sessions. The combined group of 22 could detect 17 p.p.m. Less thorough testing would have yielded much higher values. Specific anosmia for this dialdehyde has precedence in anosmia for various monoaldehydes, most notably isobutyraldehyde. The positive influence of experience with a material on detection has been found previously, most intriguingly by Wysocki and colleagues, who showed that experience could differentially induce sensitivity to the odorant androstenone and suggested that the phenomenon might occur for other compounds. Glutaraldehyde appears to be one, perhaps of many.
嗅觉敏感性：可靠性、普遍性以及与衰老的关联。
DOI：
10.1037//0096-1523.17.2.382
发表时间：
1991
期刊：
Journal of experimental psychology. Human perception and performance
影响因子：
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作者：
Cain,WS;Gent,JF
通讯作者：
Gent,JF
定期接触pemenone后对雄烯酮的敏感性增强。
影响因子：
3.5
作者：
Stevens,DA;O'Connell,RJ
通讯作者：
O'Connell,RJ
DOI：
10.1073/pnas.81.15.4899
发表时间：
1984-01-01
期刊：
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA-BIOLOGICAL SCIENCES
影响因子：
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作者：
WYSOCKI, CJ;BEAUCHAMP, GK
通讯作者：
BEAUCHAMP, GK