Untersuchungen über die Vorgänge beim Dämpfen von Kaffeebohnen
The reactions occurring during steam treatment of green coffee have been investigated. In the condensate as well as in the treated beans 3-methoxy-4-hydroxystyrene (3,4-MHS) could be detected. In the condensed steam also benzaldehyde, phenylacetaldehyde, isovaleric acid, furfural and coffeine were...
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| Main Authors: | , , |
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| Format: | Article |
| Language: | deu |
| Published: |
Swiss Chemical Society
1976-02-01
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| Series: | CHIMIA |
| Online Access: | https://www.chimia.ch/chimia/article/view/9282 |
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| Summary: | The reactions occurring during steam treatment of green coffee have been investigated. In the condensate as well as in the treated beans 3-methoxy-4-hydroxystyrene (3,4-MHS) could be detected. In the condensed steam also benzaldehyde, phenylacetaldehyde, isovaleric acid, furfural and coffeine were identified. The 3,4-MHS is formed from the feruloylquinic acid present in the raw coffee. A method for the quantitative determination of 3,4-MHS has been developed.
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| ISSN: | 0009-4293 2673-2424 |