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Making Sense of Smells A Guide for Understanding Farmstead Odors

Douglas W. Hamilton Waste Management Specialist Biosystems and Agricultural Engineering. Making Sense of Smells A Guide for Understanding Farmstead Odors. Part 2: Odor Structure. Odors need not be so mysterious …. They have structure They are measurable. Odors need not be so mysterious ….

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Making Sense of Smells A Guide for Understanding Farmstead Odors

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  1. Douglas W. Hamilton Waste Management Specialist Biosystems and Agricultural Engineering Making Sense of SmellsA Guide for Understanding Farmstead Odors Part 2: Odor Structure

  2. Odors need not be so mysterious … • They have structure • They are measurable

  3. Odors need not be so mysterious … • They have structure

  4. Perfume Structure Rose de Grasse is characterized by a honey note, resembling very slightly a delicate peppery note, shading off into a light tonality of natural carnation … it is possible to perceive a slightly green odor … Billot, M. and F.V. Wells. Perfumery Technology: Art, Science, Industry. New York:John Wiley.

  5. Perfume Structure Rose de Grasse is characterized by a honey note, resembling very slightly a delicate peppery note, shading off into a light tonality of natural carnation … it is possible to perceive a slightly green odor … Billot, M. and F.V. Wells. Perfumery Technology: Art, Science, Industry. New York:John Wiley.

  6. Perfume Structure Hyacinth Green Base No. 10 Hydroxycitonellel Phenylethyl acetate Phenylethyl alcohol isoEugenol Cinnamic alcohol Phenylacetaldehyde Phenylacetaldehyde dimethyl acetal Folial Benzyl acetate Phenylethyl formate Terpineol Rhodiniol alpha-Amaylcinnamic aldehyde Paracetone Dimethyl phthalate

  7. Odor Structure

  8. Farmstead Odorant Groups

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