3 ms·
That’s because you have to boil the water.
by sjg007 7y ago
That’s because you have to boil the water.
- Merrill 7y agoVarious compounds, including caffeine, that are present in coffee beans have antimicrobial properties. Additional Maillard reaction products that have antimicrobial properties are created by roasting. Coffee is also pretty acidic - IIRC, dorm cafeteria coffee turned chem lab blue litmus paper a pretty red.