We often have the opportunity to taste all kinds of sour taste, such as lemon, apple, wine and black vinegar. There is no doubt that sour taste is the delicacy of these foods: similarly, the wonderful sour taste is the reason why some coffees are highly priced. In fact, all coffee has a sour taste, because raw beans contain a lot of gas acid, and in the process of baking, these gas acid will be transformed into a variety of aromatic.
2015-01-17 Boutique coffee basics common sense taste how we often opportunityTannic acid: the boiled tannic acid will decompose into pyrouric acid, so the coffee that has been brewed for too long will taste worse. Fat: the most important ones are acid fat and volatile fat. Acidic fat: that is, fat contains acid, its strength will vary according to the type of coffee. Volatile fat: is the main source of coffee aroma, it is a kind of aroma will emit about 40 kinds of aromatic substances. egg white
2016-05-26 Regular drinking coffee advantages and disadvantages which rather sour boiled after decomposition cokeBrewing coffee water temperature should be inversely proportional to roasting degree extraction water temperature is not consistent, American electric drip rate kettle due to different brands, mostly controlled in 92 ℃ 96 ℃ constant temperature extraction range, espresso machine according to the baking degree used by each store, the water temperature is set in 88 ℃ 93 ℃ range, basically, the deeper the extraction water temperature is lower, about 88 ℃, the more shallow roasting, the higher the water temperature
2016-06-03 Coffee taken degree how extraction brewing coffee water temperature roasting inversely proportionalOrigin of mocha coffee: Ethiopian characteristics: high-quality coffee, slightly lubricated medium acid to strong acid, moderate sweetness. How to drink: mostly for a single drink, but also can make mixed coffee. Blue Mountain Coffee producing area: Jamaica, the Blue Mountains surrounded by the Caribbean Sea, more than 1525 meters above sea level. Features: the best coffee, the output is very small. The taste is rich and mellow, with sweetness and no bitterness.
2014-12-06 Coffee Common sense introduction Global Big six famous Mocha Origin EthiopiaCaffeine: it has a particularly strong bitter taste and stimulates the central nervous system, heart and respiratory system. The right amount of caffeine can reduce muscle fatigue and promote digestive juice secretion. It also promotes kidney function, has a diuretic effect, and helps the body expel excess sodium ions from the body, but eating too much can lead to caffeine poisoning. Tannic acid: the boiled tannic acid will be decomposed into pyrouric acid.
2014-08-06 Coffee knowledge coffee ingredients coffee encyclopediaWe often have the opportunity to taste all kinds of sour taste, such as lemon, apple, wine and black vinegar. There is no doubt that sour taste is the delicacy of these foods: similarly, the wonderful sour taste is the reason why some coffees are highly priced. In fact, all coffee has a sour taste, because raw beans contain a lot of gas acid, and in the process of baking, these gas acid will be transformed into a variety of aromatic.
2015-07-29 Coffee what is it taste all kinds sour tasteTraditional coffee is very popular because of its rich and refreshing taste, and has become a daily drink for many people. Researchers in the United States have developed a new type of green mixed coffee that allows people to lose weight without changing their eating habits. The new green coffee also known as slimming coffee is made from a mixture of unbaked coffee beans and Arabica coffee beans. To estimate
2014-08-06 Coffee knowledge green coffee mixed coffee★ moisture: the water content of coffee beans varies greatly with different processing stages and products. The moisture content of wet coffee beans with film is about 50%, while that of dried raw coffee beans is about 10%-13%, and that of roasted coffee beans is only less than 5%. The existence of water in coffee beans is the same as other kinds of food and beverages, because it contains a considerable amount of hydration colloid macromolecules.
2015-10-09 Coffee beans ingredients details analysis one what moisture coffee beans content noDoctors remind members of the public not to drink coffee on an empty stomach, because coffee will stimulate gastric acid secretion, especially people with gastric ulcers should be more cautious. Coffee as a drink, when drinking, it should be determined according to the individual situation, generally speaking, in nutrition, it still emphasizes a balanced diet and uses less spicy and stimulating food. In addition, it is worth noting that patients with hypertension should avoid stress at work.
2015-07-28 Avoid fasting coffee irritation stomach acid secretion doctor reminder citizens avoid● delightfully sour, sour (Acidity, Acidy) uncomfortable sour (Sour) nose is not bright, not only can not smell the fragrance, even the taste is not as sensitive as usual. Think about it, whenever you catch a cold with a stuffy nose, do you feel more tasteless to eat? Usually sour food smells sour, and the taste we feel is actually a combination of taste and smell.
2015-03-06 Coffee professional terminology boutiqueFriends who like coffee all know that coffee has acidity. Especially after the coffee is cold, the acidity is more obvious. The acidity of coffee is not the acidity or sour smell of acidity or alkalinity, nor is it an uncomfortable acid that enters the stomach. Coffee is a fascinating crop and a painstaking achievement of farmers. When the seeds enter the soil, they slowly sprout, grow leaves, blossom and bear fruit. It absorbs
2015-05-19 Coffee acidity boutique basics common sense like coffee friends know there isHow to taste coffee, it is difficult for us to describe the taste clearly in words. Chen Lei simply shares the taste of coffee from seven aspects. Chen Lei: how do you taste the coffee? To put it simply, the quality standard of a cup of coffee is: a good cup of coffee mainly achieves the balance of sour, bitter and sweet, with high alcohol thickness, no astringent taste, rich and long-lasting aroma, and no one is uncomfortable.
2014-10-11 Coffee knowledge coffee making coffee tastingCoffee taste analysis, mainly can be divided into four kinds, namely: bitter caffeine, protein, sugar sour tannic acid, acid fat sweet sugar, high quality tannic acid astringent mineral taste coffee should be like tasting wine (Wine), fine taste can understand its essence. No matter how you brew the coffee, you don't have to drink it in a hurry. Smell the coffee first.
2015-04-15 How appreciation coffee basics common sense taste analysis main divisible1. Caffeine has a particularly bitter taste and stimulates the central nervous system, heart and respiratory system. Appropriate amount of caffeine can also reduce muscle fatigue and promote digestive juice secretion. Because it promotes kidney function, it is diuretic and helps the body to expel excess sodium ions from the body. But eating too much can lead to caffeine poisoning. two。 After the tannic acid is boiled, the tannic acid will be decomposed into pyrouric acid.
2014-07-17 Coffee knowledge coffee ingredients coffee encyclopediaCoffee cup meter in recent years, the coffee roasting market continues to heat up, the international trade of raw beans is becoming more and more frequent, and the market of coffee beans is gradually opening. fine coffee in the industry, self-baking / fresh quality, selection / selection, private customization / generation inheritance, blending folk prescription. The tide of coffee entrepreneurship is unprecedented, the discussion of roasting skills is handed down from generation to generation, and the learning of cup testing is scraped and quenched.
2015-12-09 Coffee technology SCAA cup test usage details introduction basicsCaffeine: it has a particularly strong bitter taste and stimulates the central nervous system, heart and respiratory system. Appropriate amount of caffeine can also reduce muscle fatigue and promote digestive juice secretion. Because it promotes kidney function, it is diuretic and helps the body to expel excess sodium ions from the body. But eating too much can lead to caffeine poisoning. Tannic acid: boiled tannic acid will be decomposed into pyrouric acid
2014-08-13 Coffee composition coffee encyclopedia coffee knowledgeThe fibers of raw beans are carbonized after roasting and combine with caramel to form the hue of coffee. Protein is the main source of calories, and its proportion is not high. Coffee powder protein in brewing coffee, most will not dissolve out, so intake is limited. Sugar: Coffee beans contain about 8% sugar, after roasting most of the sugar will be converted into caramel, so that coffee
2015-02-05 coffee common sense main ingredient what fiber raw beans roasting★ volatile compounds: volatile compounds are the main source of coffee flavor, especially important for coffee quality. There are many kinds of volatile substances in coffee, and their existence will affect the aroma quality of coffee. Its main source is derived from non-volatile substances in raw beans which are disconnected or derived after reaction in the process of roasting. The role of thermal decomposition, other reactions, or compositions, such as sugar.
2014-12-30 Boutique coffee beans common sense ingredients details analysis volatility substances coffee windThe fiber of fiber raw beans will be carbonized after baking and combine with caramel to form the hue of coffee. The main source of protein calories, the proportion is not high. Most of the protein in coffee powder will not dissolve out when brewing coffee, so the intake is limited. Sugar coffee raw beans contain about 8% sugar. After baking, most of the sugar will be converted to caramel, making the coffee brown.
2016-05-24 Coffee beans main ingredients fiber raw beans roasting carbonization caramel combination shapeGenerally speaking, each coffee cherry contains two raw beans, and the fragrance is still hidden, waiting to be discovered. In raw beans, it contains a lot of chloric acid. As the baking process, chloric acid will gradually disappear, releasing familiar and pleasant fruit acid-such as acetic acid, citric acid, malic acid in wine. Baking is just right, it can present these beautiful sour taste moderately; on the contrary,
2014-12-09 Boutique coffee beans roasting decision coffee taste general each cherries