Coffee basics common sense Where does the real coffee mellow taste come from

In a coffee obsession like mine, there is no smell comparable to the smell in the coffee field during the flowering period. The first flowering period of the coffee tree is about three years. The white flowers are five-petal tube-shaped flowers, with a faint fragrance of jasmine, and the inflorescences are arranged in dense clusters. It will wither after two or three days of flowering and begin to bear fruit after a few months. In Yunnan, this period coincides with the beginning of the rainy season, usually in March or April, when the climate is drier and temperatures begin to rise, when Rain Water breaks open sleeping buds. These blooming coffee flowers are of great significance for the upcoming coffee ripening season.

Yunnan coffee

90-95% of Arabica coffee trees are self-pollinated: the pollen that pollinates the flowers comes from the same plant, and the berries begin to develop immediately. The fruit is a drupe with a diameter of about 1.5 centimeters. depending on the variety, the berries change from green to yellow or red as they mature. Because the flowering time is scattered back and forth, you will see red and green berries hanging on the tree. Coffee fruit contains two seeds, namely coffee beans. The two beans are connected face to face with each other on one side of the plane.

Yunnan coffee

The time required from flowering to coffee berry ripening is affected by several factors, including coffee varieties, climatic conditions and agronomic practices. For Arabica coffee, it takes about 6-9 months, which means it can be harvested in Yunnan from then on. The harvest season for the coffee belt begins in October (September in some warmer areas) and lasts until February next year. Although mechanized picking can be used when conditions permit, most countries still pick coffee fruits by hand.

Yunnan coffee

Manual picking is a labor-intensive operation with high cost. Therefore, it is mainly used to pick high-quality Arabica coffee beans. This is only the first step in the production of high-quality coffee, and it is also the way to pick coffee in Yunnan. Fresh fruit needs to be peeled on the day of picking, followed by fermentation, cleaning and drying to ensure that the coffee beans maintain the purest and original aroma and taste.

Yunnan coffee

When high-quality coffee beans are picked, the most important step in making them gourmet coffee is roasting and mixing. As a result, coffee beans from different places show different fragrant, dry, mellow, bitter and sour tastes. A master baker must have the temperament of an artist and the rigor of a scientist. Only in this way can we ensure that the sugars and other carbohydrates in the coffee are carbonized during the baking process, thus producing the well-known coffee fat and producing good coffee of high quality and consistent style. Academically, this subtle chemical is not really grease (because it is soluble in water), but it is the source of the aroma of coffee. Professional coffee is generally roasted in small batches. Different degrees of roasting of coffee beans determine what flavor the coffee beans will eventually show. The aroma extracted from coffee beans is proportional to the baking time, the deeper the roasting degree, the less caffeine content and the less acidity. The deeper the baking, the more scorched you taste and the lighter the taste of the coffee bean itself.

Yunnan coffee

There are more than 100 coffee producing areas in the world, and the coffee beans produced have their own characteristics. The purpose of mixing coffee beans is to balance the flavor of coffee and create an unparalleled delicacy. A single coffee bean generally lacks the complex flavor necessary to make delicious coffee. Many blends contain three to seven different types of beans. Roasters understand the characteristics of each kind of coffee beans and mix them artistically to create a new flavor. However, the knowledge of roasters mixing coffee beans is the highest industry secret. Baking or mixing first has always been a controversial issue among bakers. Generally speaking, each item is roasted and then mixed, which maximizes the different flavor characteristics of each kind of coffee.

Yunnan coffee

Coffee beans must be ground into fine powder to make a pot of delicious coffee. However, it is not easy to maintain the quality and freshness of coffee beans. In 1930, the Brazilian Coffee Institute consulted with the Swiss company Nestle and asked them to find a way to produce a dry coffee that was heated and stirred to become a drink. Nestle spent eight years doing research. They found that the most effective way was to spray espresso extract through a hot air ejector. The heat evaporates the moisture in the coffee extract, leaving dry coffee grains. This powder has become a popular drink because it dissolves easily in boiling water. The new instant coffee is named NESCAFE (Nestle Coffee), which means the perfect combination of Nestl é and coffee. Today, there are still a large number of researchers working hard at Nestle's R & D center so that everyone can enjoy the most delicious coffee every day.

Yunnan coffee

Today, when you hold a cup of mellow Nestle coffee in your hand, you will know that it comes from the unique climate of Yunnan, from the hard work of farmers, and from the wisdom and professionalism of Nestle and researchers. For me and my team, to bring you the most mellow and fragrant coffee is our ultimate goal and ideal.

Yunnan coffee