Coffee Knowledge
Latest articles, industry insights and brewing guides
The basic coffee beans must be ground when drinking single coffee.
When you smell the fragrance of coffee powder, it shows that it is deteriorating and the essence of 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 increases exponentially, and the area of contact with air increases hundreds of times.
When brewing a cup of strong coffee, how much should the water temperature be?
When brewing a cup of strong coffee, how much should the water temperature be? Should the brewing speed be fast or slow? Yoshiki Hashimoto, who has experience in identifying coffee beans, said that the quality of coffee beans directly affects the taste and aroma of coffee, and good coffee beans should be medium-sized, full-grained and have the natural luster of seeds. He said that among the thousands of coffee beans, it is more suitable for China.
Advantages and disadvantages of coffee Coffee affects 6 parts of the body
1. Heart. Caffeine acts on the heart in two ways: in addition to affecting the brain center that regulates the cardiovascular system, caffeine also acts directly on the heart. High doses of caffeine can increase the heartbeat of people who do not tolerate caffeine by 10 to 20 beats per minute and may cause temporary arrhythmias in some people. Therefore, moderate consumption of drinks containing caffeine (an average of 500 mg per day), no
The weight loss effect of hot coffee is better than that of iced coffee
At the same time, it is recommended to drink hot coffee, the weight loss effect of hot coffee is better than iced coffee, because after drinking hot coffee, the body will have a slight fever because caffeine is promoting the body's calorie consumption, so drinking hot coffee can burn fat and burn excess calories in the body. Drink black coffee to lose weight: in the morning: one cup of milk black coffee can be added to breakfast.
What are the ten most expensive coffees in the world?
1 Civet Poop Coffee (Indonesia)$160 per pound Civet Poop Coffee, also commonly known as civet coffee, is No. 1 on this list of the world's top 10 most expensive coffees. Not only is it extremely expensive, but it is also quite rare. It's extracted from civet faeces and processed, and civet cats eat ripe coffee berries.
Organic coffee beans reasons for choosing organic coffee beans
In many parts of the world, growers use pesticides to control the growth of coffee pests, and moist and foggy coffee at high altitudes are more vulnerable to fungi, so growers often use pesticides to treat them. Many people think that coffee can be called organic coffee as long as synthetic pesticides, herbicides and chemical fertilizers are not used during coffee growth. in fact, it is only in third parties (except coffee makers and buyers).
The Origin of Coffee Culture latte History
The origin of the latte the famous saying that I was not in the cafe was said by a musician in Vienna on the way to the cafe. The air of Vienna is always filled with the smell of music and Latte coffee. The first person to add milk to the coffee was Kochsky of Vienna, who also opened the first coffee shop in Vienna. This is from 1683.
Data on all kinds of fancy coffee fat content of coffee
Many people always worry that they will get fat when they drink coffee, but it is really difficult to give up the delicacy of coffee, so they always hope to find coffee that is delicious and not easy to cause obesity. Here are various indexes of several common coffee for reference: Italian coffee: generally brewing Italian coffee at home, it is made by using the mocha pot invented in Italy, this kind of coffee
How to correctly operate the siphon pot to make good coffee siphon pot coffee requirements
1. The next bottle should be dried and there should be no water droplets. When you pull out the upper seat, tilt to the right and pull it straight up, do not break it. 3. The spring under the middle filter should be tightened, the hook should be hooked, and pulled to the center. 4. Plug it down when you plug it into the seat. 5. Pay attention to water quality: pure water, purified water, magnetized water, distilled water, do not use mineral water? 6. The temperature is between 80 and 90 degrees Celsius?
Ingredients and steps of Viennese iced coffee
The key to making delicious iced coffee is to add half the normal amount of water to extract the coffee and immediately pour it into the glass with ice for quick cooling. The frozen coffee formed at this time will not fade. This quantity is very attractive. This coffee is very interesting as a dessert. Take a jar of ice cream and add chocolate flavor to make it taste better. Preparation method: add ice cream to a cold glass
Coffee Beauty Coffee has beauty effects
More and more people love to drink coffee, coffee charm in addition to its bitter taste and fascinating aroma and refreshing role, coffee can also beauty! Let's taste a cup of coffee with endless aftertaste. In this romantic moment, it is both a feast for the palate and a beautiful face. Coffee Cosmetics for Refreshing Use of Caffeine's Refreshing Effects, Hard Candy UK
Does the act of making coffee affect the taste of coffee?
15 minutes to make 12 cups of three different espresso, this is not a petty bourgeoisie show, it is a competition. Yesterday, the Chongqing final of the 11th World baristas Competition in 2013 was held in Huangni Yuxin Golden Orchid Coffee. After the final fierce competition, barista Li Xu won the championship and will represent Chongqing in the national finals next year. If you win, you will go to the World baristas Finals.
Coffee drinkers pay attention to the steps of drinking coffee correctly.
You can add a little sugar and milk to the pure black coffee; you can also add spices such as cinnamon to the coffee as in Africa and Arabia; if you are not used to the bitter taste of coffee, you can also add a little juice you like to your coffee, but if you drink a cup of authentic black coffee, you can taste the rich flavor of the coffee itself, which will be seen as tasting coffee
Eight kinds of people who can't drink coffee.
1. High blood pressure: coffee contains caffeine, which can raise blood pressure in some sensitive patients. two。 Renal failure: if patients with renal failure have the phenomenon of hyperkalemia, they need to cooperate with a limited potassium diet, and the coffee contains high potassium. 3. Peptic ulcer: caffeine stimulates gastric acid secretion and relaxes the smooth muscle vessels of the digestive system, accelerating food metabolism and reducing the nutritional value of food. 4. Diabetes: coffee
What is the main basis for the quality grade of coffee cups?
Coffee beans from all over the world, after different processing methods, have formed a variety of flavors and styles of coffee drinks. Tasting coffee is like tasting wine, there is a set of clear and clear methods. The quality grade of coffee is mainly evaluated according to the number of defects of coffee beans and cup products. If the total number of defects is not up to standard, the sample will not be cupped. Of each company.
How to make coffee Technical requirements for home brewing coffee
First of all, coffee should not be boiled, but brewed. There are several points to pay attention to when making coffee at home: 1. Different coffee powder practices are different. Generally, you can ask the shop assistant who buys coffee. 2. When the water temperature is 92 ° C-96 ° C, it is appropriate to use a small household coffee machine, coffee should pass through filter paper or filter net, generally speaking, 175 ml coffee can be brewed with 10 grams of coffee powder. Of course,
Spaghetti Coffee Ten common coffee making methods in cafes
1. Mocha coffee shows a strong New York flavor in a small cup. Preparation method: add 20ml chocolate syrup and very strong deep-fried coffee to the cup, stir well, add 1 tablespoon cream to float on top, peel some chocolate powder for decoration, and finally add some cinnamon sticks. two。 Mocha mint coffee: pour warm coffee and cold milk over cold cream
Different cafes have different feelings.
In Beijing, I am most familiar with Starbucks. At least on the East side, Starbucks blossoms everywhere, either next to shopping malls, in big hotels, in the middle of office buildings, or in more fashionable residential areas. In short, there must be Starbucks in prosperous places, lively places and places with convenient transportation. It's safest to meet someone at Starbucks, even on a road like mine.
The taste of roasted coffee beans.
Coffee's color, aroma, and taste are the result of complex chemical changes that occur through the roasting process. Therefore, raw beans must undergo appropriate chemical procedures to achieve the most balanced state of its essential ingredients in order to be considered the best baked beans. Coffee aroma changes with heat, so roast time should be as short as possible, and heat control can make coffee beans
Drinking coffee, healthy iced coffee has the highest calorie content.
Iced coffee, which is popular in summer, is actually high in calories, with some iced coffee as high as 561 calories, equivalent to a dinner, according to a new study by the World Cancer Research Fund (WCRF). Most iced coffee has more than 200 calories, some more than 450 calories, the BBC reported, citing WCRF data. The foundation points out that sugar and full-fat cattle