Odor Threshold Value
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Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Odor threshold value (OTV) (also aroma threshold value (ATV)) is a measure of the odor intensity of a substance. It is defined as the most minimal concentration of a substance that can be detected by a human nose. Some substances can be detected when their concentration is only few milligrams per 1000 tonnes which is less than a drop in olympic swimming pool. Odor threshold value can be expressed as a concentration in water or concentration in air. Examples of substan...
Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Odor threshold value (OTV) (also aroma threshold value (ATV)) is a measure of the odor intensity of a substance. It is defined as the most minimal concentration of a substance that can be detected by a human nose. Some substances can be detected when their concentration is only few milligrams per 1000 tonnes which is less than a drop in olympic swimming pool. Odor threshold value can be expressed as a concentration in water or concentration in air. Examples of substances with strong odors: (Z)-8-tetradecenal (OTV = 0.009 ppb in water), p-vinylguaiacol (OTV = 10 ppb)
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