Eight brands of instant coffee introduce the basic knowledge of coffee

The origin of coffee

Coffee is native to Ethiopia. It was used as a beverage in North Africa and West Asia for hundreds of years before it was introduced into Europe in the 17th century. Coffee plantations have been set up in all hot and humid parts of the world, and coffee has become a popular drink. But it takes a lot of days to make a pot of delicious coffee. Coffee beans must be ground into fine powder. It is also best to use some kind of filter to keep the coffee grounds out of the cup, although people in many places like to drink unfiltered coffee

Eight brands of instant coffee

TOP1 Nestle

Nestl é invented the world's first instant coffee, Nestle Coffee, in 1938, and soon became popular all over the world. Today, an average of 4000 cups of Nestl é coffee are enjoyed worldwide, and Nestle Coffee has become the world's leading coffee brand. Nestl é began to sell Nestle coffee products in China in the 1980s and soon became popular with consumers. It soon became a leading brand in the Chinese market and won the favor of young, dynamic urban consumers.

TOP2 Maxwell

Maxwell coffee is popular at home and abroad because of its excellent quality and outstanding brand, and is well received by consumers. Among them, the classic Maxwell 3-in-1 original instant coffee is carefully prepared by experts, which is a perfect match of Maxwell coffee, milk powder (plant fat powder) and sugar, so that you can enjoy a cup of Maxwell coffee at any time. Maxwell is the most popular coffee in Korea, and it is also a world-famous delicious coffee. It selects coffee beans from all over the world and bakes the best flavor of coffee with special manufacturing technology.

TOP3 Klass

Chris Coffee, born in Germany in 1963, is the earliest vacuum bag system in the world to be developed into instant coffee, and has been well received in Europe, the Soviet Union and other countries. In 1963, the world's earliest vacuum packaging method was made into instant coffee, which was taken for granted in Germany and widely loved in European countries. The trademark used is even more popular in Russia and Eastern European countries after the collapse of the Berlin Wall. Chris instant coffee is characterized by a slightly fresh sweet, sour and mellow flavor.

TOP4 UCC

UCC coffee is a world-famous brand coffee produced and sold by UCC Shangshima Coffee Co., Ltd., which uses coffee beans carefully cultivated and planted as raw materials. UCC coffee tastes authentic and has a very high standard. It has its own coffee bean farms in the United States, Hawaii, Jamaica and India, supplying top quality coffee beans. All imported coffee beans have been professionally certified before entering production, meeting the needs of those who pursue coffee quality and love coffee.

TOP5 Colombia

Colombian coffee is one of the few original coffee sold in the world under the name of the country, and it has won praise that no other coffee can match in terms of quality. The country is the world's largest exporter of Arabica coffee beans, while Robbins is rarely grown, and it is the world's largest exporter of washed coffee beans. Compared with other producing countries, Colombia is more concerned with developing products and promoting production. Colombian coffee is often described as having a silky taste. Of all the coffees, it has the best balance. It tastes soft, smooth and ready to drink.

TOP6 Grant

GRANDOS COFFEE is a famous coffee brand in Germany, it launched a series of cappuccino coffee, fragrant and mellow, common in the market for its carry-on bag packaging. When drinking, you only need to inject boiled water, just like drinking cappuccino at a coffee station in Italy. Its coffee mostly uses Italian roasted coffee beans, fragrant and mellow, because it has been roasted carefully, so it is characterized by little stimulation to the taste and endless aftertaste.

TOP7 Ming Coffee

Ming Coffee series instant coffee is produced under the supervision of Singapore Weichi Food Group (former Singapore Jinwei Group). It uses raw beans of Brazil, Colombia, Xia Weiyi and other countries as raw materials, and is refined and mixed into instant powder through special process. divided into sugar and sugar-free two flavors, the taste is very good, making up for the gap in the market dominated by imported brands. Among them, the sugar-free ones are Brazilian Santos flavor and Colombian Medellin flavor, while the sugar-free ones are mainly Hawaiian Kona flavor, all of which are made of high-quality coffee beans with mellow taste and extraordinary quality.

TOP8 Jierong

In 1932, Mr. Huang Qiao, the founder of Jie Rong Coffee, founded Jie Rong Coffee, which was founded by a word from each of the two famous companies in the coffee industry at that time, Jiechen and Rongyang. Now it has become the largest manufacturer of coffee and tea products in Hong Kong. In 2005, it was awarded the "Gerong Coffee Brand most potential Award" by the Hong Kong government, which played a bugle for opening up the mainland Chinese market. Jierong instant coffee mainly has two kinds: pure instant coffee and three-in-one instant coffee. Among them, the former is divided into Colombian instant coffee, Brazilian instant coffee and Indonesian instant coffee, while the latter is divided into Colombian three-in-one coffee, charcoal-fired three-in-one coffee and desert plus three-in-one coffee. In addition, Luzhou-flavor coffee, peppermint cocoa coffee, orange cocoa coffee and other flavors are also well received.

The history of instant coffee

In 1901, instant coffee was invented by SaetoriKato, a Japanese scientist working in Chicago, USA.

GeorgeConstantLouisWashington invented the technology for mass production of instant coffee and brought it to market in 1910.

In order to deal with the surplus of coffee beans, the Brazilian government and Nestle developed a more advanced spray drying method for the manufacture of instant coffee in 1938. The specific method is to use hot steam to vaporize the water in the coffee beans, leaving the dry coffee extract. Instant coffee can quickly dissolve in hot water, and it takes up less space and volume in the process of storage and transportation, so it is more resistant to storage, so it is popular in the mass market.

Instant coffee was first used in the battlefield of World War II, when allied soldiers used instant coffee as a daily drink, which improved efficiency to a certain extent.

However, because inferior coffee beans are often used in industrial production, and other harmful residues may be left in the production process, it is not recognized by the traditional coffee industry in many cases. In addition, the roasting degree of instant coffee to coffee beans is often not enough, stay in a relatively primary stage, can not fully reflect the aroma of coffee beans.

The practice of instant coffee

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 is to spray the best extract of espresso 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 was put on the market under the name Nestle, a famous brand that has been famous all over the world since then.

Nowadays, solidification drying is also used in the life of instant coffee. This method involves solidifying the coffee and then evaporating the water. The manufacturing process was invented in 1906, but it was not widely used until recent decades. Manufacturers claim that this method preserves more of the original taste of coffee.

Tips for instant coffee

Pour a bag of instant coffee into the cup and add a little salt (about the size of a thumbnail) to make the coffee taste more delicious and smooth.

The harm of instant coffee

The first is essence:

This should start with the production process of instant coffee.

Instant coffee is produced by drying after extracting active ingredients from roasted coffee beans. In this process, some aromatic substances will inevitably be lost, so that the flavor and taste of the finished product is not as rich and pure as that of directly roasted coffee.

Its production process is generally as follows

Pretreatment, →, roasting, → grinding, → extraction, → concentration, → drying.

The pretreatment is to remove impurities.

In the process of culture and frying, the substances contained in coffee beans undergo complex physical and chemical reactions to form unique coffee aroma substances. After grinding, the effective ingredients in the coffee are extracted into the water at a certain temperature and pressure. Through vacuum concentration, it is convenient for drying process.

Drying, which is the forming process of instant coffee powder, is also the process that has the greatest impact on the quality of coffee powder. At present, spray drying is generally used, but because the aromatic substance of coffee is very sensitive to heat, it is very volatile at high drying temperature (there is a certain volatilization in the process of extraction and concentration). This is the main reason why instant coffee is not fried and ground coffee has a strong aroma.

The above is only the production process, during which it is found that the aroma of coffee has been lost in the operating environment of many times of high temperature. So how to make up for it? It's the essence. Manufacturers add flavors in the process of extraction, concentration or drying (depending on the manufacturer, some companies are one of the steps, some are multi-step flavors).

The second is the quality of coffee beans:

We know that more than 90% of the coffee beans on the market are grown from the following two kinds of coffee beans: Arabica (CoffeaArabica) and Robusta (CaffeaRobusta).

Coffee trees planted in Arabica are suitable for planting on fertile hillsides with good drainage at an altitude of about 1000 to 2000 meters. During the day, they like mild but not very hot temperatures and less than two hours of direct sunshine every day. If there is a lack of afternoon thunderstorms or thick fog to report to the mountains every day, farmers have to plant many taller trees in the coffee garden to shade and prevent frost.

At night, they want to have an environment that is cold to about ten degrees Celsius but not too low, because? Too warm will cause the coffee berries to grow too fast to produce small, strong, hard, high-quality coffee beans, but if it is too cold to frost, the coffee trees will freeze to death.

The conditions for its cultivation are very strict, so Arabica coffee produced in different regions, different elevations and different climatic areas usually has its own characteristics. It smells like grass when it is not roasted, and after proper roasting, it shows "fruity" (medium-shallow roasting) and "caramel sweetness" (deep roasting).

The coffee trees planted by Robusta can grow on flat land about 200 to 300 meters above sea level. their leaves and flowers are slightly different from those of Arabica, and wild trees are on average one or two meters taller than Arabica. It has strong resistance to disease and high temperature, and its yield is also high.

Generally speaking, the flavor of Robusta beans is poor, sour and rigid, and the flavor produced by different regions and climates does not vary much. when it is not baked, it smells like raw peanuts. The taste after baking is usually between "wheat tea" (medium baking) and "rubber tire flavor" (deep baking), so it is difficult to show meticulous flavor. So its price is only half that of Arabica beans.

Because of the cost, instant coffee of course chooses Robusta coffee, which is produced in Vietnam, Hainan, Yunnan and some African countries. In addition, broken beans, bad beans and maldeveloped varieties are often baked and ground directly without screening. Anyway, it is only the extraction of caffeine, and the lack of aroma can also be reconciled by all kinds of flavors and additives, which results in the poor quality of coffee beans that make instant coffee.