Coffee beans are one of the common foods in our daily life. In the process of making coffee, avoiding light is a very important step. So why do we need to place coffee beans in a dark environment? Let's explore the impact of a dark environment on coffee beans.
First, a dark environment can effectively protect coffee beans from sunlight and other strong light. Sunlight contains radiation such as ultraviolet rays and visible light, which accelerate oxidation reactions and cause substances to decompose. When coffee beans are exposed to sunlight, the nutrients such as pigments, proteins and vitamins in them are easily destroyed, thereby reducing their quality and taste. Therefore, placing coffee beans in a dark environment during the production process can effectively reduce this loss.
Secondly, storing in a dark environment can slow down the oxidation reaction. Oxidation reaction refers to the process in which a substance changes after contact with oxygen, which occurs in many food materials. For coffee beans, oxidation reaction will cause the oil and acidic substances in them to deteriorate, thus affecting the flavor and taste of the coffee. The lack of light in a dark environment can reduce the chance of oxygen contacting the coffee beans, thereby slowing down the oxidation reaction. In this way, the coffee beans used in the production process can maintain better quality.
Finally, a dark environment can also prevent odor substances from affecting coffee beans. Under light, some volatile substances are easily activated and released, and may interact with other odor substances in the air to produce adverse effects. Placing coffee beans in a dark environment can reduce this possibility and maintain their original aroma and flavor.
In summary, it is very important to place coffee beans in a dark environment during the production process. Avoiding light can effectively protect coffee beans from damage by sunlight radiation, delay oxidation reactions, and prevent odor substances from affecting them. Therefore, whether making coffee at home or in a coffee shop, we should pay attention to storing coffee beans in a dark environment to ensure that we can drink better tasting coffee.