Coffee bean storage environment standards and requirements

Coffee bean storage environment standards and requirements

Coffee beans are a very popular beverage ingredient, and their quality and taste have attracted widespread attention. In order to ensure the quality and shelf life of coffee beans, the storage environment is crucial to maintaining their freshness. This article will introduce some standards and requirements related to coffee bean storage.

Temperature control

Temperature is an important factor in the warehouse. The right temperature can help prevent problems such as mold and insect pests, and extend the shelf life of coffee beans. According to research, the optimal storage temperature is 13-21 degrees Celsius.

If the temperature is too high or too low, it will have a negative effect on the coffee beans. High temperature will cause the oil to oxidize and accelerate the deterioration of the taste, while low temperature may cause moisture and mold growth.

Humidity Control

In addition to the appropriate temperature, humidity is also a factor that needs attention. A humid environment can easily make coffee beans damp, which can lead to mold growth. Therefore, the warehouse should maintain a relative humidity between 60-70%.

If the humidity is too high, the coffee beans will absorb moisture and accelerate oxidation, while low humidity may dry out the coffee beans and easily generate static electricity.

Lighting control

Lighting is also a factor to consider. The ultraviolet rays in the sun can have an adverse effect on coffee beans, causing them to deteriorate in quality. Therefore, direct sunlight should be avoided in the warehouse.

At the same time, be careful to avoid strong artificial light shining directly on the coffee beans. Appropriate lighting can provide sufficient brightness for operation and inspection work, but avoid direct contact with the storage area.

Ventilation Control

Ventilation is one of the important means to ensure air circulation and freshness in the warehouse. Good ventilation can help remove odors, reduce moisture and maintain appropriate temperature and humidity.

In coffee bean warehouses, proper ventilation equipment should be installed and regularly inspected and cleaned. In addition, air circulation can be promoted by properly placing coffee bean bags.

Pest control measures

To protect coffee beans from pests, warehouses should take some anti-pest measures. The first is to thoroughly clean the warehouse and make sure there are no food residues or stains left.

Secondly, you can use sealed packaging or install insect-proof nets to isolate the contact between coffee beans and pests. In addition, it is also necessary to regularly check and deal with possible pest problems during storage.

Summarize

The above is an introduction to the standards and requirements for coffee bean storage environment. By properly controlling temperature, humidity, light, ventilation, and taking insect-proof measures, the quality and freshness of coffee beans can be effectively maintained and their shelf life can be extended.