Store Green Coffee Beans: Simple Tips for Long Preservation

Green coffee beans are the unroasted form of the beloved brew we enjoy daily. Making a high-quality cup of coffee depends on the flavor and aroma of the coffee beans. So, it’s crucial to maintain the coffee bean’s freshness. This post shows the essential factors affecting green coffee bean quality and provides guides on how to store coffee beans.

1. How to store Green Coffee Beans

Green coffee beans contain oils, proteins, and sugars. These components are easy to be spoiled when exposed to certain environmental factors. Humidity, temperature, light, and oxygen are the primary reasons for deteriorating bean quality.

Ideal storage conditions

To store green coffee beans, it’s essential to create an optimal storage environment. Here are natural factors that affect the coffee beans:

• Temperature: The ideal storage temperature for green coffee beans is between 13°C to 18°C. Temperatures outside this range can accelerate aging and impact flavor.
• Humidity: Low humidity is crucial. The ideal relative humidity is 11% or lower. High humidity promotes mold growth and can lead to coffee bean spoilage.
• Light: Green coffee beans are sensitive to light. So, store them in a dark place to prevent premature aging and flavor loss.
• Oxygen: Oxygen is a catalyst for oxidation, which can negatively affect the taste. Airtight containers are essential to minimize oxygen exposure.

Choosing the right container

The container plays a vital role in preserving bean freshness.

• Airtight containers: Choose containers with airtight seals to protect beans from oxygen, moisture, and odors.
• Material: Glass, metal, and food-grade plastic are suitable options. Avoid containers made from materials that can impart odors or flavors.
• Size: Choose a container that fits your coffee consumption needs to minimize air exposure. Overlarge containers can lead to increased oxidation.
• Storage location: The ideal storage location is cool, dark, and dry. A pantry or basement can be suitable options. Avoid storing beans near appliances that generate heat or strong-smelling substances.

2. Additional tips for long-term storage

Several common mistakes can reduce the quality of green coffee beans:

• Incorrect temperature and humidity: Fluctuations in temperature and high humidity levels can accelerate bean deterioration.
• Exposure to light: As mentioned above, light can affect the flavor badly.
• Using non-airtight containers: Oxygen exposure can lead to oxidation and flavor loss.
• Storing near strong-smelling substances: Coffee beans are porous and can absorb surrounding odors.

For long-term storage, consider these additional tips:

• Small batch storage: Divide green coffee beans into smaller batches to minimize exposure when opening the container.
• Freezing green coffee beans: This is also a good option for preserving coffee beans. However, it can also affect their texture and flavor due to low temperature. So, use this method cautiously.

Proper storage is essential for maintaining the exceptional quality of green coffee beans. By understanding the ideal conditions, selecting the right container, and avoiding common mistakes, you can ensure your beans retain their flavor and aroma for longer.

Havigo Company Limited operates in the field of agricultural export. We wish to bring high-quality Vietnamese agricultural products such as spices, rice, beans, and fruits… to the world. We supply you with high-quality products at the best price. If you find interested in importing Vietnamese Green Coffee Beans, don’t hesitate to get in touch with us for better support via WhatsApp: +84 979 58 58 56.