Coffee beans turned into instant powder: the secret of making it revealed!

Coffee beans turned into instant powder: the secret of making it revealed!

Coffee is one of the indispensable drinks in modern people's lives, and instant coffee is even more popular among consumers. However, have you ever wondered how instant coffee is made? This article will reveal the secret of turning coffee beans into instant powder.

1. Raw material selection

To make high-quality instant coffee, you first need to choose high-quality raw materials - fresh and good quality coffee beans. High-quality raw materials can ensure that the final product has a strong and stable taste. Therefore, when purchasing raw materials, it is recommended to choose a reputable and well-reputed supplier, and ensure that the purchased coffee beans meet the relevant standards.

2. Baking

Roasting is the process of converting raw beans into an edible state through heating and giving them special flavors and aromas. The roasting process is particularly important for making instant powder. Generally speaking, there are three types of roasting degrees for coffee beans: light roasting, medium roasting, and dark roasting. Different roasting degrees will bring different flavor characteristics, so when making instant powder, you need to choose the appropriate roasting degree according to the product positioning.

3. Crushing and extraction

After roasting, the coffee beans need to be crushed and extracted. First, the roasted coffee beans are put into special equipment for crushing. This step is to break the coffee beans into small particles and ensure that the particle size is uniform.

The next step is the extraction process, which is to mix the coffee beans that have been granulated with water and use special technology to extract soluble substances from them. These soluble substances contain important elements such as the aroma and flavor of coffee.

4. Freeze-drying

After the grinding and extraction steps are complete, the remaining liquid is frozen and further dehydrated, a process called freeze-drying that preserves the coffee’s flavor and aroma while extending the product’s shelf life.

During the freeze-drying process, the liquid is converted into a solid state and dehydrated through special equipment. This effectively removes the water, making the coffee powder more stable and easier to dissolve.

5. Packaging and quality inspection

The last step is to package and inspect the quality of the instant coffee. The packaging process requires the selection of materials suitable for the preservation of instant coffee and ensuring that the packaging is well sealed to prevent oxidation and moisture intrusion.

During the quality inspection process, instant coffee is tested in terms of appearance, taste, aroma, etc. Only those that pass the strict quality inspection standards can be released from the factory for sale.

Conclusion

Making high-quality instant coffee requires multiple processes including raw material selection, roasting, crushing and extraction, freeze-drying, packaging and quality inspection. Each link is crucial, and any mistake in the details may affect the quality of the final product. I hope the secrets revealed in this article can help you better understand the production process of instant coffee.