What is the flavor of Sumatra's aged Mantenin? How do you store raw beans?

What is the flavor of Sumatra's aged Mantenin? How to brew manning? How do you store it?

Aged beans are an unexpected result of coffee history. During the Dutch colonial period, Sumatra was one of the main producing areas of coffee beans in the world. The coffee produced had to supply the huge demand of European consumer countries. In order to ensure a safe supply, coffee bean merchants kept part of the harvest for storage and stored it for a long time. Fearing that the beans would be moldy and corrupt, the bean merchants would lose all their money, so they took several actions for granted during Chen Fang's period, coupled with the fact that it took a long time to sail, resulting in a unique special flavor. European coffee gluttons flocked to it.

With the evolution of the times, the processing technology of today's aged beans has changed with each passing day, more accurate and mature. The so-called "aged beans" does not mean that coffee beans can be aged for a few years at will. if they are not treated in accordance with a specific way, the beans will rot after they have been kept for a long time, change from fresh turquoise to gray and yellow, completely lose their flavor, or even become moldy worms. It may make the coffee merchants' painstaking efforts wasted, and the old beans become bad beans.

There are two special requirements for the aging of coffee:

1. To store in a warehouse with temperature and humidity control or ventilation:

Aged beans should be stored in the country of origin and stored in warehouses with temperature and humidity control or good ventilation.

two。 To turn regularly and constantly:

You must check it frequently and turn the whole bags of coffee beans in linen cloth in order to give each side even contact with the air, make the coffee beans have the same degree of dryness, and avoid mildew and decay.

For the early aged beans, the best flavor is more than five years, and the lowest is three years, but now it is rare for beans to reach such a mature age, and most of the aged beans in circulation are two-year-old beans. After careful storage and care, the aged beans show a unique reddish-brown appearance. The special flavor of aged beans lies in that by controlling ventilation and humidity and constantly changing the way of aging, the moisture in the coffee beans will gradually decrease, the sour taste will be successfully ripe, the taste will become sweet and round, and the flavor will become more intense.