Instant Coffee Processing l Freeze Drying l Food Processing and Preservation Technology

Описание: #instant_coffee #freeze_drying #food_processing

Instant coffee, also called soluble coffee, coffee crystals, and coffee powder, is a beverage derived from brewed coffee beans that enables people to quickly prepare hot coffee by adding hot water or milk to the powder or crystals and stirring. Instant coffee is commercially prepared by either freeze-drying or spray drying, after which it can be rehydrated. Instant coffee in a concentrated liquid form is also manufactured.
Freeze drying process creates a higher quality instant coffee for a few reasons.
• The lower temperature preserves aromas. Rather than being evaporated instantly from the crazy hot temperature, the aromatic compounds are allowed to remain inside the coffee crystals (and ready for your enjoyment).
• The lower temperature maintains the chemical composition. Without the presence of heat, the acids are able to remain acids, the sugars are able to remain sugars, and the complexity of a delicious coffee is preserved.
Instant coffee