There are always some problems when we use coffee machines to extract espresso, so let's see what the problems will be. And how to find the reason: one. Observe whether the flow rate of coffee from the handle of the filter is between 25 and 30 seconds Q. The possible reason for the excessive flow rate is: 2, 4, 4, 5 Q. The possible reasons for the slow flow rate are as follows: 32. Watch the coffee flow out of the filter handle (CR)
2015-09-16 Coffee machine extraction espresso emergence some problems responses methods1. Soak the cup (warm cup) in hot water to raise the temperature and then pour out the excess water for use. A simpler way is to place the coffee cup in the heat storage area of the Italian coffee machine, where the temperature of the cup is enough for extraction and concentration. 2. After grinding the deep-roasted coffee beans, pour the coffee powder into the filler and flatten the coffee with a powder press, then buckle the filler to the espresso.
2016-06-13 How to make latte coffee what is it taste hot water soak cup warm cupThe French pressure pot seems simple, and it can also make a perfect cup of coffee. Step 1: take clean French presses and coffee cups, and warm the cups if possible. Step 2: put two flat tablespoons of coffee powder in a French pressure pot (suppose two cups) and pour boiling water into the desired cup.
2021-10-17 French pressure coffee pot usage how to use pressure kettle French pressure pot use skillsCoffee contains fat, water, caffeine, cellulose, sugar, aromatic oil and other ingredients. Each kind of coffee has its different characteristics, such as sour, sweet, bitter, mellow, fragrant and so on. Its famous varieties are: Brazil Santos: neutral beans, its good flavor is known as the firmness of coffee. This kind of beans must be roasted just right to make them slightly.
2014-05-28 Coffee culture coffee expertAfter the coffee beans are roasted, the oxidation and aroma volatilization are irreversible. one。 What is raised beans (single product) freshly roasted coffee beans can not be fully released because of too much carbon dioxide, so they are tasteless. So beans are not as fresh as possible. it takes a period of time to exhaust. We also call them beans. Most of the beans can be drunk after 24 hours, if the baked ones are shallow.
2015-11-24 Coffee cooked beans recognition preservation way understanding coffee beans roasting finishing oxidationPatients with cerebral hemangioma are not suitable for drinking coffee. Patients with heart disease should drink coffee without or without caffeine, because caffeine increases the heart rate and causes lack of oxygen in the heart. In addition, people with skin diseases and stomach problems should drink less coffee as much as possible so as not to deteriorate their condition due to excessive amount. People with diabetes should also avoid drinking coffee with too much sugar so as not to aggravate the condition. Us Food and Drug Administration
2014-08-29 Coffee knowledge patients with cerebral hemangioma not suitable for drinking coffeeDuring the roasting process, a large amount of carbon dioxide is produced in the coffee beans, most of which will be emitted during the cooling process, a few will continue to be kept inside, and the grinding will release these gases, so coffee must be made as soon as possible after grinding. When hot water hits coffee powder under high pressure, it will emulsify the insoluble oil of coffee powder and dissolve a large amount of carbon dioxide supersaturated.
2015-04-24 Boutique coffee common sense Crema relationship baking process coffee beans innerDuring the roasting process, a large amount of carbon dioxide is produced in the coffee beans, most of which will be emitted during the cooling process, a few will continue to be kept inside, and the grinding will release these gases, so coffee must be made as soon as possible after grinding. When hot water hits coffee powder under high pressure, it will emulsify the insoluble oil of coffee powder and dissolve a large amount of carbon dioxide supersaturated.
2015-03-05 Italian espresso coffee knowledge Crema relationship roasting processMaybe you prefer an American-style coffee maker, maybe you prefer a corkscrew, maybe you have a soft spot for mocha pots, or you have a particular preference for coffee frosts. The appliance is the medium to enjoy the brewing process. You can choose. How to cook a coffee with a good taste requires a certain amount of coffee knowledge. Let's take a look at what we need to pay attention to. A cup of coffee, mostly.
2015-04-08 how to brew alcohol positive coffee notes maybe like american coffee potProfessional processing of milk using professional stainless steel tanks to heat milk as far as possible when using steam, do not shake the milk too much and heat the milk to 66 degrees Celsius 71 degrees Celsius. At this temperature, put the heated milk into the freezer when not in use, add fresh milk to keep the steam nozzle clean and perfect to make espresso within an hour.
2014-07-09 Coffee knowledge coffee quality coffee encyclopediaHowever, the most important thing to pay attention to when grinding coffee beans is the following two points: ① friction heat suppression to a minimum. (the aroma will be dispersed due to fever) whether the size of ② particles is uniform or not. (if the particles are uneven, the concentration will be uneven.) taking this as a consideration, if you are a household mill, you should rotate gently and be careful not to produce friction heat as much as possible. So use the electric type.
2016-07-16 Coffee beans structure mold function what however grinding coffee beans should be paid attention toDuring the roasting process, a large amount of carbon dioxide is produced in the coffee beans, most of which will be emitted during the cooling process, a few will continue to be kept inside, and the grinding will release these gases, so coffee must be made as soon as possible after grinding. When hot water hits coffee powder under high pressure, it will emulsify the insoluble oil of coffee powder and dissolve a large amount of carbon dioxide supersaturated.
2014-11-26 Coffee knowledge Coffee Foundation the relationship between Coffee and CremaCoffee should not only be freshly ground, but also choose freshly roasted and well-preserved coffee beans as much as possible. when you smell the smell of coffee powder, it shows that it is deteriorating and the essence of the coffee is decreasing. If the diameter of the coffee powder is doubled, the volume of a single particle is reduced by 1 × 8, and the surface area of the corresponding total coffee powder is doubled. After the coffee bean is ground into coffee powder, its surface area
2015-03-18 One cup delicious single product coffee requirements common sense not only freshly ground but alsoCoffee contains fat, water, caffeine, cellulose, sugar, aromatic oil and other ingredients. Each kind of coffee has its different characteristics, such as sour, sweet, bitter, mellow, fragrant and so on. Its famous varieties are: Brazil Santos: neutral beans, its good flavor is known as the firmness of coffee. This kind of beans must be roasted just right to make them slightly.
2015-06-18 Coffee connoisseur basics common sense coffee contains fat moisture caffeine fiberDuring the roasting process, a large amount of carbon dioxide is produced in the coffee beans, most of which will be emitted during the cooling process, a few will continue to be kept inside, and the grinding will release these gases, so coffee must be made as soon as possible after grinding. When hot water hits coffee powder under high pressure, it will emulsify the insoluble oil of coffee powder and dissolve a large amount of carbon dioxide supersaturated.
2015-02-10 Italian Coffee Fat Basics Common sense Crema relationship Baking processLatte features: 1, syrup, milk, milk foam, coffee unique combination; milk with its unique delicate and mild blend of espresso strong taste; 2, the cup tilted left and right, shaking, the middle coffee will also shake, as if dancing, mysterious hazy beauty. The use of latte utensils and materials the right amount of deep-roasted coffee beans (if made according to the standard of a mug
2014-12-23 Boutique coffee basics common sense latte practice specialty syrupLatte features: 1, syrup, milk, milk foam, coffee unique combination; milk with its unique delicate and mild blend of espresso strong taste; 2, the cup tilted left and right, shaking, the middle coffee will also shake, as if dancing, mysterious hazy beauty. The use of latte utensils and materials the right amount of deep-roasted coffee beans (if made according to the standard of a mug
2015-03-31 Latte coffee practice simplicity latte specialty syrup milk milk foamThe Ministry of Health issued notice No. 4 of this year on the morning of the 13th, advising the public to avoid cooking starchy foods for long periods of time or at high temperatures as far as possible, and to change the eating habits of fried and high-fat foods to reduce possible health hazards caused by intake of carcinogen acrylamide. Starch food is easy to cause cancer when cooked at high temperature, according to the announcement that acrylamide is a chemical that produces polyacrylyl.
2014-10-18 Coffee knowledge coffee carcinogenicity instant coffee(for example, Swiss water treatment) to remove caffeine from coffee beans as much as possible. The level of artificially processed decaf coffee has been improving, but there will always be people who think that its flavor will be worse than it was before caffeine was removed. Scientists have also been trying to find ways to make the coffee fruit on the tree naturally decaf. In 1989, the third generation boss of Illy, a famous Italian coffee roaster.
2016-07-20 Natural decaine coffee Laurina caffeine delicious for example SwitzerlandHowever, the most important thing to pay attention to when grinding coffee beans is the following two points: ① friction heat suppression to a minimum. (the aroma will be dispersed due to fever) whether the size of ② particles is uniform or not. (if the particles are uneven, the concentration will be uneven.) taking this as a consideration, if you are a household mill, you should rotate gently and be careful not to produce friction heat as much as possible. So use electricity.
2016-07-18 Coffee beans type roasting degree introduction how coffee however grinding