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How to choose coffee beans?
1. How to choose coffee beans? The first thing to look at is the price, and the principle of one price for one share is worth learning, but it does not mean that what is expensive is necessarily good, but 99% of the cheap ones cannot buy high-quality goods. The same is true for coffee beans, usually medium and high quality coffee beans, 227g packaged coffee beans cost more than 50%. Secondly, look at the freshness, the fresher the taste of coffee beans
2014-06-24 Coffee knowledge coffee bean selection coffee encyclopedia -
Four tips for distinguishing the freshness of coffee beans
Nose smell: novel coffee beans smell strong fragrance, on the contrary, it is tasteless or unpleasant breath. Look: good coffee beans are complete in shape and full in size. On the contrary, the appearance is incomplete and diverse. Hand pressure: the novel coffee beans are fresh and crisp, and the fragrance comes out when they crack. Color: dark black coffee beans, the coffee is bitter; the coffee beans are yellow, the coffee is sour
2014-05-14 Coffee knowledge coffee beans discrimination tips -
Tips for distinguishing the freshness of coffee beans
Nose smell: novel coffee beans smell strong fragrance, on the contrary, it is tasteless or unpleasant breath. Look: good coffee beans are complete in shape and full in size. On the contrary, the appearance is incomplete and diverse. Hand pressure: the novel coffee beans are fresh and crisp, and the fragrance comes out when they crack. Color: dark black coffee beans, the coffee is bitter; the coffee beans are yellow, the coffee is sour
2014-09-04 Coffee knowledge freshness of coffee beans selection of coffee beans -
Four tips to tell whether coffee beans are fresh or not
Nose smell: novel coffee beans smell strong fragrance, on the contrary, it is tasteless or unpleasant breath. Look: good coffee beans are complete in shape and full in size. On the contrary, the appearance is incomplete and diverse. Hand pressure: the novel coffee beans are fresh and crisp, and the fragrance comes out when they crack. Color: dark black coffee beans, the coffee is bitter; the coffee beans are yellow, the coffee is sour
2014-09-05 Coffee knowledge coffee skills distinguishing coffee beans fresh coffee beans -
Ayre's rule: sweet spot formula-Al's Rule of Espresso extraction
Introduction: Espresso extraction of Als Rule (Ayer's rule: sweet point formula) each increase in the amount of 5cc extraction, the extraction time should be subtracted from 1sec. On the contrary, add 1sec. Al Critzer's understanding of Espresso extraction has become the most common concept of Espresso in Europe and the United States. Based on the result that 30cc/ 30sec got a perfect Espresso.
2015-11-26 Al rules sweetness formula.-Espresso take it Rule. -
Al's Rule extracted by Espresso (Ayer's Rule: sweet Point Formula)
The Als Rule of Espresso extraction (Al rule: sweet point formula) each increase in the extraction amount of 5cc, the extraction time should be subtracted from 1sec. On the contrary, add 1sec. Al Critzer's understanding of Espresso extraction has become the most common concept of Espresso in Europe and the United States. The translation is as follows: starting with the result that 30cc/ 30sec gets a perfect Espresso
2015-11-11 Espresso take it Rule Al Sweet Formula E -
What is the amount of coffee powder extracted from coffee?
The fineness of coffee extraction is a good way to control bitterness, because the finer the grinding, the higher the extraction rate, the easier it is to extract high molecular weight bitter substances such as chlorogenic acid, quinic acid, caffeine and carbides. On the contrary, if the grinding is too rough, the lower the extraction rate is, the more difficult it is to extract the astringent bitter substance with high molecular weight, but the sweet taste with middle molecular weight may remain in the coffee grounds because of insufficient extraction.
2016-11-09 Coffee extract coffee powder how much coffee thickness control astringent good prescription -
Coffee powder thickness on the flavor of the impact-French press coffee powder thickness
The effect of coffee powder thickness on flavor-method pressure pot coffee powder thickness On the contrary, the finer the powder is ground, the greater the extraction resistance, the smaller the flow rate, the longer the extraction time of a cup, the higher the extraction rate and the stronger the taste. However, professional baristas will go against the trend and try to shorten the extraction time slightly when encountering finer coffee powder, so as not to extract too much coffee and make bitter coffee.
2016-11-24 coffee powder thickness flavor influence method press -
The knack of distinguishing the freshness of coffee beans how to measure the quality of coffee beans
1, nose smell: fresh coffee beans smell strong fragrance, on the contrary, tasteless or bad smell 2, look at: good coffee beans have complete shape and full size. On the contrary, the shape is incomplete. 3, hand pressure: fresh coffee beans are fresh and crisp, and the fragrance floats out when they crack. 4, color: dark black coffee beans, the coffee brewed has a bitter taste; yellow coffee beans, boiled coffee
2016-04-27 Coffee beans freshness other know-how testing quality method how cup test nose -
The method of distinguishing the freshness of coffee beans
One: the way to distinguish the freshness of coffee beans: fresh coffee beans smell strong fragrance, on the contrary, it is tasteless or bad smell. Look: good coffee beans are complete in shape and full in size. On the contrary, the shape is incomplete. Pressure: fresh coffee beans are pressed fresh and crisp, and the fragrance wafts out when they crack. Color: dark black coffee beans, brewed coffee has a bitter taste. Coffee beans with a yellow color
2014-07-02 Coffee knowledge coffee bean freshness coffee encyclopedia -
The efficacy of coffee, what are the two sides of coffee?
Following Cafe (vdailycom on Wechat official account) found that Beautiful Cafe opened a small shop of its own. It has long been said that coffee contains caffeine, so it has a refreshing effect; after drinking coffee, you can't sleep at night. However, I have heard people say from time to time that it is useless for me to drink coffee, so I still fall asleep. Some even said: contrary to my expectations, after drinking coffee or
2017-05-16 Coffee efficacy two sides which attention coffee review Wechat public vdail -
How to adjust the scale of Italian coffee grinder
Italian coffee grinder scale how to adjust the observation of coffee powder, high-quality coffee powder should be presented in powder and with a gritty granular feeling. If the coffee powder is soft, like flour, it means that the powder is fine. On the contrary, if the coffee powder feels tough and coarse, it means that the powder is too coarse. When the coffee beans enter the grinder, the knife in the grinder
2017-02-02 Italian coffee grinder scale how explain adjust -
The two sides of coffee should not drink too much coffee.
Chen Yupeng has long been said: coffee contains caffeine, so coffee has a refreshing effect; after drinking coffee, you can't sleep at night. However, I have heard people say from time to time that it is useless for me to drink coffee, so I still fall asleep. Some even said: contrary to my expectations, I still feel sleepy after drinking coffee. In view of this, recently, scientists continue to re-study coffee.
2015-04-11 Coffee two-sided unsuitable excessive drinking Chen Yupeng for a long time people so -
Drinking coffee should not be excessive to understand the two sides of coffee.
For a long time, people have said that coffee contains caffeine, so coffee is refreshing; after drinking coffee, you can't sleep at night. However, I have heard people say from time to time that it is useless for me to drink coffee, so I still fall asleep. Some even said: contrary to my expectations, I still feel sleepy after drinking coffee. In view of this, recently, some scientists have been restudying coffee.
2015-03-18 Coffee inappropriate excessive understanding two sides for a long time people so coffee -
The method of distinguishing the freshness of Coffee beans based on Coffee basic knowledge
One: the way to distinguish the freshness of coffee beans: fresh coffee beans smell strong fragrance, on the contrary, it is tasteless or bad smell. Look: good coffee beans are complete in shape and full in size. On the contrary, the shape is incomplete. Pressure: fresh coffee beans are pressed fresh and crisp, and the fragrance wafts out when they crack. Color: dark black coffee beans, brewed coffee has a bitter taste. Coffee beans with a yellow color
2015-01-13 Coffee basics common sense discrimination coffee beans freshness methods -
Determine the freshness of coffee beans
Freshness is the life of coffee. Coffee is judged first by its freshness. There are four steps to determine the freshness of coffee beans: smell, look, peel, test The first step is to smell the coffee beans close to the nose, smell deeply, whether you can smell the rich aroma, if yes, the coffee beans are fresh enough. On the contrary, if the aroma is weak, or oil has begun to appear
2014-08-13 Coffee knowledge coffee freshness judging coffee freshness -
How to adjust the scale of coffee grinder
The most difficult part of adjusting the electronic bean grinder is that when you adjust the grinding parameters, the distance between the knives will change accordingly, and the change of this distance will directly affect the powder output of the bean grinder, that is, the grinding and pulverizing time. If you want to make the grinding degree finer, the distance between the sharpening knives will become closer, and there will be fewer coffee beans passing through the sharpening knife at the same time. On the contrary, between sharpening the knife
2016-11-04 Coffee bean grinder scale how adjust -
The method of distinguishing the freshness of high-quality coffee beans
One: the way to distinguish the freshness of coffee beans: fresh coffee beans smell strong fragrance, on the contrary, it is tasteless or bad smell. Look: good coffee beans are complete in shape and full in size. On the contrary, the shape is incomplete. Pressure: fresh coffee beans are pressed fresh and crisp, and the fragrance wafts out when they crack. Color: dark black coffee beans, brewed coffee has a bitter taste. Coffee beans with a yellow color
2015-01-09 Boutique coffee beans identification freshness methods other -
Al's Rule extracted by Espresso (Ayer's Rule: sweet Point Formula)
The Al's Rule of Espresso extraction (Al rule: sweet point formula) each increase in the extraction amount of 5cc, the extraction time should be subtracted from 1sec. On the contrary, add 1sec.
2014-07-10 Espresso selected Coffee Coffee Culture -
Clean, smooth, fruity aroma of Papua New Guinea Coffee Wiki Valley
Papua New Guinea is a refreshing and elegant beauty. Not only the bean body is beautiful, the flavor is also beautiful and exquisite. From the map, we can see that Papua New Guinea borders Indonesia, but it does not have the full-bodied, miscellaneous and spicy characteristics of Indonesia's Mantenin. On the contrary, the flavor of Papua New Guinea is more balanced and cleaner. Due to
2016-07-01 Clean smooth fruit aroma Papua New Guinea coffee wiki valley