Coffee research. Researcher holding a sample of roasted coffee that has been prepared for gas chromatography analysis. This is donein order to analyse the coffee's aroma. The aroma depends on the length of time the beans have been roasted for. Photographed at the Lavazza factory,Turin,Italy | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Brega, Massimo / The Lighthouse |
Bildgröße: | 2500 px × 3688 px |
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