Instant Coffee

Instant coffee is a dry coffee extract obtained by evaporating the water in the coffee extract. Instant coffee was first transmitted to China through Frauner. Instant coffee can quickly dissolve in hot water, and it takes up less space and volume in the process of storage and transportation, so it is more resistant to storage. It is different from the more complicated traditional way of brewing coffee, so it has been widely popular.

In 1930, in order to deal with the surplus of coffee beans, the Brazilian Coffee Institute consulted with the Swiss company Nestle and asked them to find a way to produce a dry coffee that was heated and stirred and immediately turned into a drink. Nestl é spent eight years doing research. They found that the most effective way was to spray espresso extract through a hot air ejector. The heat evaporates the water in the coffee extract, leaving dry coffee grains. This powder has become a popular drink because it dissolves easily in boiling water. The new instant coffee was put on the market under the name Nestle, a famous brand that has been famous all over the world since then.

Later, another solidification drying method was also used to make instant coffee. This method involves solidifying the coffee and then evaporating the water. The manufacturing process was invented in 1906, but it was not widely used until decades. Manufacturers claim that this method retains more of the original flavor of coffee.

2 the data provided by the Institute of Nutrition and Food Safety of the Chinese Center for Disease Control and Prevention showed that among the more than 100 samples monitored, the foods with more acrylamide content were potato fried food, cereal fried food and cereal baked food, and other foods, such as instant coffee and corn tea, also contained acrylamide.

The subsequent statement issued by Nestl é China also dodged the problem. Nestl é first accused the scientific and medical community of only noticing the presence of the compound in foods such as instant coffee. Acrylamide existed as early as when humans began to cook or heat food.

But Nestl é does not deny the fact that its products contain acrylamide in its instant coffee. So for your own health, it's better to drink less.

3 brewing tips editors how to make a cup of instant coffee with the best flavor

If you pay attention to the taste of instant coffee, you can't brew it casually, and you also need to have a certain brewing procedure:

1. Warm the cup first (in order not to reduce the taste of the coffee, soak the coffee cup in boiling water in advance).

2. Pour in instant coffee powder and add 50ml of boiled water (use 85 degrees Celsius)

The appropriate temperature for coffee is 83 degrees Celsius at the moment of brewing and 80 degrees Celsius when it is poured into the cup. Every 180 ml of water with 10 grams of ground coffee

No matter how much coffee is brewed, it is best to prepare it in the same proportion. Of course, you can also adjust the proportion according to your preferences.

Since it is instant, it is convenient to use the thermometer to measure it. Almost, if the pursuit of taste, of course, it is good to grind.

3. Add 50 milliliters of boiled water and stir the coffee spoon; the instant coffee industry in China is running well, and the enterprises in this industry are gradually developing towards industrialization and large-scale development. with the continuous expansion of China's instant coffee industry demand market and export growth