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What is nitrogen coffee? Is the nitrogen coffee good?

Published: 2024-09-20 Author: World Gafei

Last Updated: 2024/09/20, Professional coffee knowledge exchange more coffee bean information please pay attention to the coffee workshop (Wechat official account cafe_style) nitrogen coffee is how to make? First we need a can of high-pressure nitrogen, and then connect the canister with a tube to a bucket containing cold-extracted coffee. Nitrogen is very low soluble, and nearly 98% of coffee is water, so we need to press nitrogen over a cloth.

Professional coffee knowledge exchange More coffee bean information Please pay attention to coffee workshop (Weixin Official Accounts cafe_style)

How is nitrogen coffee made?"

First we need a tank of high-pressure nitrogen, and then we connect the tank with a pipe to the barrel of cold-brewed coffee. Nitrogen is very soluble, and coffee is nearly 98% water, so we need to mix it with coffee by forcing it through a fine orifice that helps the gas get better into the liquid. Nitrogen coffee is mostly made with cold coffee, but there are a few cafes that use instant chilled coffee or fast-cooled hot coffee.

How nitrogen affects coffee taste

Nitrogen itself does not have much effect on coffee, but it can greatly change the taste of coffee, making coffee more mellow and silky. In addition, nitrogen also helps coffee maintain its original flavor and extend the shelf life of coffee. Without nitrogen, the oxidation of oxygen accelerates the flavor loss of coffee and makes it bland.

Very cool article!