1. Effect on the central nervous system: caffeine, the main active ingredient of coffee, and its structural analogue theophylline have a strong central excitatory effect on coffee trees. But theophylline has a stronger effect and lasts longer than caffeine. People who take caffeine or drink caffeinated drinks often show that drowsiness disappears, fatigue is reduced, and the mind is quick. With the increase of the dose, the excitatory effect of the central nervous system becomes clearer.
2016-06-08 Coffee beans no medicine value strong coffee how preparation center godIn the study of cup testing or extraction of freshly baked coffee, barista flexibly changes different powder-to-water ratio and baking forms according to different coffee bean characteristics, mainly in order to restore or preserve the original natural flavor and characteristics of coffee. In the manual extraction skill teaching class, manual preferred quality products, coupled with the quality of fresh baking, promote the coffee class.
2015-01-09 Coffee production technology extraction rate calculation and yellow gold powder water ratio rules freshDrinking coffee and making cafes has become a new way of life in cities. In recent years, China's coffee industry has taken the lead in the most valuable areas of consumption with a consumption growth rate of more than 20%, and the prospect is bright. Take the Central Plaza on the ring road as an example, Starbucks, LAVAZA, COSTA and other first-tier coffee brands are gathered within 100 meters. Take a stroll around, siphon and garden coffee.
2015-08-10 Rent high 40% cafe face loss plug-in new trend coffeeAntigua is located in a valley in the volcanic cliffside region of Guatemala. Farmers have worked hard to improve cultivation methods, separating defective beans by hand, and are known for their low overall rate of defective beans. It is said that the shade cultivation method used in coffee cultivation (planting tall crops such as banana trees around coffee trees to create artificial shade) originated in Guatemala
2016-05-04 Region Knowledge Guatemala Antioch Coffee Bean Flavor LocationWho can't drink coffee and which kinds of people are not suitable for drinking coffee? Coffee is a favorite western-style drink, because coffee contains more caffeine, it has the functions of refreshing, excitatory nerve, appetizer and cardiotonic. However, caffeine is a drug, drinking too much will not only be addictive, but also cause poisoning and other consequences, not suitable for everyone. The medical profession calls for the suitability of coffee.
2015-10-24 Which can't coffee several unsuitable whatCoffee won't melt when it's thrown into the water. The maximum extraction rate of roasted coffee beans is 30% (substances that can be dissolved in water divided by the total weight of coffee). 1. Whether it's French pressure, Philharmonic pressure, all kinds of pressure, or espresso. The range of the best extraction rate is 18% Mui 21%. Insufficient extraction (less than 18%) indicates that the flavor of coffee is not fully dissolved in water and is overextracted (more than 21%).
2014-12-22 Boutique coffee about basics common sense throw it into the water no allBrewing ratio refers to the ratio of the amount of coffee powder to the amount of water extracted, which will directly affect the extraction rate of coffee powder and the concentration of coffee liquor. The European and American gold cup criterion is to use the amount of powder and water as the control tool of the follicular coffee tube meter, and its complexity and importance are more important than freshness, fineness and water temperature, time, and water flow. If you have mastered the first three items and still can't make delicious coffee, there should be a problem.
2016-06-12 Coffee gouache requirements brewing proportion coffee powder extraction water directDrinking coffee drinks on a daily basis can significantly prevent heart disease in older people with normal blood pressure, according to a large American health and nutrition study.
2014-07-15 Coffee news the elderly drink coffee coffee benefitsFirst of all, I think it is necessary to explain the importance of the grinder. In a sense, the grinder plays a more important role in the espresso machine than the coffee machine itself.
2014-06-12 Coffee knowledge coffee machine coffee informationCoffee won't melt when it's thrown into the water. The maximum extraction rate of roasted coffee beans is 30% (substances that can be dissolved in water divided by the total weight of coffee). 1. Whether it's French pressure, Philharmonic pressure, all kinds of pressure, or espresso. The range of the best extraction rate is 18% Mui 21%. Insufficient extraction (less than 18%) indicates that the flavor of coffee is not fully dissolved in water and is overextracted (more than 21%).
2014-10-16 Coffee knowledge boutique coffee science coffee common senseCoffee won't melt when it's thrown into the water. The maximum extraction rate of roasted coffee beans is 30% (substances that can be dissolved in water divided by the total weight of coffee). 1. Whether it's French pressure, Philharmonic pressure, all kinds of pressure, or espresso. The range of the best extraction rate is 18% Mui 21%. Insufficient extraction (less than 18%) indicates that the flavor of coffee is not fully dissolved in water and is overextracted (more than 21%).
2015-03-30 Definitely I don't know those about coffee stories coffee throw it in the water no.In my understanding, I see amazing flowers in China, countless players who are interested in machinery, and many lovers who are interested in coffee producing areas. However, when I see many people in the extraction of Italian concentration, do not cloth powder, do not control powder, or even taste judgment, I do not understand. If it is not extracted properly, even the most beautiful flower will only make the coffee
2014-10-14 Coffee knowledge coffee production coffee powder quantityDrinking tea is very traditional in China, but in recent years, drinking coffee has gradually become a fashion in our country, especially among some white-collar beauties, it has become a habit to get up with a cup of coffee in the morning and make a cup of coffee at noon. In this regard, the relevant nutritionists and medical experts remind people that drinking coffee should be enough, do not blindly cultivate habits. A large number of medical studies have shown that often large
2015-10-06 Fashion coffee healthProduced in Colombia, roasted coffee beans will release sweet aroma, with sweet in the acid, bitter taste in the good quality, because of the appropriate concentration, it is often used in high-grade mixed coffee.
2014-07-08 Coffee knowledge Columbia Coffee beans Coffee EncyclopediaWell-known representative coffee: Maragogipe (Maragogipe) Nicaragua coffee mainly grown in the central and northern, shade cultivation for its characteristics, coffee beans are washed, sun drying. Generally speaking, Nicaragua coffee is not very distinctive, ordinary Nicaraguan beans are often used for mixed coffee or instant coffee. But Nicaragua's Marag
2015-01-04 coffee beans producing region Central America Nicaragua well-known representative coffee mara fruitWell-known representative coffee: Maragogipe Nicaraguan coffee is mainly produced in the central and northern parts of the country, characterized by shade planting, while coffee beans are washed and dried in the sun. Generally speaking, Nicaraguan coffee has no distinctive characteristics, and ordinary Nicaraguan beans are often used as mixed coffee or instant coffee. But Marag of Nicaragua
2016-03-31 Nicaragua boutique coffee flavor introduction taste characteristic well-known representativeWell-known representative coffee: Maragogipe Nicaraguan coffee is mainly produced in the central and northern parts of the country, characterized by shade planting, while coffee beans are washed and dried in the sun. Generally speaking, Nicaraguan coffee has no distinctive characteristics, and ordinary Nicaraguan beans are often used as mixed coffee or instant coffee. But Marag of Nicaragua
2016-03-31 Nicaragua boutique coffee flavor introduction taste characteristic well-known representativeAs the saying goes, wine makes the brain faint. But for thousands of years, medical experts have believed that wine is healthy and nutritious. Alcohol abuse, alcoholism and hangovers are recent problems.
2014-07-26 Coffee knowledge Coffee and wine Beer Coffee encyclopediaCoffee is a favorite western-style drink, because coffee contains more caffeine, it has the functions of refreshing, excitatory nerve, appetizer and cardiotonic. However, caffeine is a drug, drinking too much will not only be addictive, but also cause poisoning and other consequences, not suitable for everyone. Who can't drink coffee and which kinds of people are not suitable for drinking coffee? Coffee is a favorite Western-style drink.
2015-01-23 What can't coffee several kinds inappropriate people love western style drinksCoffee won't melt when it's thrown into the water. The maximum extraction rate of roasted coffee beans is 30% (substances that can be dissolved in water divided by the total weight of coffee). 1. Whether it's French pressure, Philharmonic pressure, all kinds of pressure, or espresso. The range of the best extraction rate is 18% Mui 21%. Insufficient extraction (less than 18%) indicates that the flavor of coffee is not fully dissolved in water and is overextracted (more than 21%).
2015-05-19 Coffee culture basics common sense I don't know coffee stories throw it into the water.