Detection of exhausted coffee in genuine
✍
Y. Pomeranz
📂
Article
📅
1957
🏛
Elsevier Science
🌐
English
⚖ 260 KB
## Adultcratlon of roasted ground coffee by addttlon of inferior substitutes IS ascertamed by detcrrnmatlon of changes m composltlon or by specific quahtatlvc rcactlons, but the best means to detect adultcratlon IS furrushed by the mlcroscopc The m&hods mentioned fail m the case of admixture of cs