1, poor physical change.

Instant coffee is made by high temperature extraction. In the process of making, high-temperature hot water will evaporate the aroma in coffee, and too high a temperature will also destroy the nutrients in coffee.

Freeze-dried coffee is generally ground into liquid coffee, and then the liquid coffee is frozen and sublimated to remove the water inside, and the coffee finally obtained has the highest caffeine content.

2. The difference between taste and mouthfeel

Compared with ordinary instant coffee, freeze-dried coffee tastes better.

3. Price difference

Freeze-dried coffee will also be more expensive than ordinary instant coffee.