Introduction to the quality characteristics of Vietnam dripping Coffee Culture Flavor description treatment method and Grinding scale

Vietnamese Coffee Culture

In the field of coffee processing, there have been some dilapidated processing plants since 1975, and there are several processing plants in northern Tongjiao, Fukui and other places, whose equipment was made in East Germany from 1960 to 1962. In the south, the old factories left by former landowners such as ROSSI,DELPHANTE are also small. While expanding the coffee planting area, Yue also began to build new coffee processing plants, first producing some stand-alone equipment, and later imitating the production line according to the HANGXA style, the main manufacturers are the Haiphong May 1 Machinery Factory, the Ministry of Industry A74 Plant in Shoude, Ho Chi Minh City, and so on. In recent years, many companies and farms in Vietnam have imported new processing plants with relatively complete equipment from Germany and Brazil, and imported more than a dozen sets of coffee processing production lines from PINHALENSE of Brazil. Since then, more and more factories began to imitate and improve their own production of Brazilian equipment. In recent years, the processing capacity of Vietnamese coffee has been greatly improved, which can guarantee the export of 150000 to 200000 tons of coffee kernels per year. In addition, there are many enterprises with inadequate equipment, which only rely on a few stand-alone machines for processing, and purchase newly processed coffee from farmers to ensure export standards. The coffee purchased from the private sector is mainly handled by each farmer through the cement yard or soil yard. Farmers in many places use small grinders to grind dried coffee fruits into coffee kernels and sell them to coffee buyers. This kind of processing leads to the instability of product quality. Coffee produced by companies and farms is usually of good quality and beautiful appearance, such as thang loi, phuoc an, viet duc, buon ho, Deloitte, etc., which are recognized by customers. Generally speaking, the sale and sale of coffee has not been carried out in accordance with national standards for a long time, and the quality provisions in the sale and purchase contract are very simple and determined only through consultation between the buyer and the seller, failing to effectively promote the improvement of coffee quality and the level of the processing industry. the geographical location of Vietnam is very favorable for coffee growth. the southern part of Vietnam has a hot and humid climate, which is suitable for growing ROBUSTA coffee, while the north is suitable for growing ARABICA coffee. Coffee production in Vietnam has the following characteristics: (1) because there is no effective way to deal with fallen leaves, medium-grain coffee was selected as the main variety in the early 1980s. (2) based on the planting technology, the coffee planting method was determined, that is, under the hot and humid climate in southern Vietnam, high density planting, large amount of irrigation, excessive fertilization and no shading trees were used to obtain the maximum yield and give full play to the production capacity of medium-grain coffee. The per unit yield of many coffee plantations in Daklak, Gia Lai, Kontum and Dong Nai areas of Vietnam reached 340t / ha. The yield of some plantations is even as high as 89.9 tons per hectare. (3) processing technology: mainly making full use of the solar energy drying method in the dry season in the plateau of central Vietnam to process coffee.