“Resistance” search results (2578)
Four important factors in the production of Italian espresso: 4m theory
Macinazione: the right ground coffee beans are too thick or too fine to make a thick and delicious espresso. Coffee powder is too thick, the gap of coffee powder in the filter is too big, the resistance to water is not enough, the flow rate of coffee is too fast, it is easy to cause insufficient extraction, coffee is tasteless. It is also wrong for coffee powder to be ground too fine, because the resistance is too high, and the hot water stays in the filter for too long.
2015-09-16 Italy concentrated Coffee production 4 important Factor Theory Macin
Boutique Coffee beans: an Analysis of the relationship among members of the Arabica Coffee Bean Family
It has always been a complicated matter to classify coffee genetically. As far as the coffee varieties on the market are concerned, the most superficial classification is of course divided into Arabica and Robusta (hereinafter referred to as radish beans). The difference between Arabica and radish beans can be understood by following Wechat cafeliving's reply to fish balls, and the editor will not repeat them here. Today, let's mainly talk about
2015-12-02 Boutique coffee beans rabbi family members relationships carding
Introduction of Katim Coffee beans
The characteristic editing was 3846 seeds per kilogram when exposed to cool sun for 2 months. There were about 5000 seeds in cool sun for 5 months, the germination rate was more than 95% in two months after seed production, 85% in three months, became weak after three months, and most seeds lost their germination rate after six months. The resistance to leaf rust is sub-immune type or extremely high resistance type, and its plant type is compact and mostly exposed in the branches.
2016-06-04 Tim coffee beans introduction features characteristics editors kg seeds cool sun 2
Tanzania coffee bean varieties Tanzania boutique coffee bean varieties SC3, SC11 and SC14
Species of coffee beans in Tanzania, local coffee species: in the past, the coffee species commonly used in Tanzania are Bourbon (N.39) and Kents (KP 423). However, due to the low insect resistance and disease resistance of these two coffee varieties, the coffee quality can not meet the requirements of high-quality coffee, not to mention the world-famous UTZ and Fair trade certification. With the new technology of growing coffee beans
2016-01-21 Tanzania coffee beans variety boutique SC3 SC11 SC14
What are the varieties of small-grain coffee beans? Yunnan small-grain coffee brand flavor taste Huaguoshan introduction
This species is the most widely cultivated species in the genus Coffea. Because of its strong cold resistance and short-term low temperature resistance, it can grow on a mountain at an altitude of 2100 meters in the tropics, but is not resistant to drought; the branches are fragile and not resistant to strong wind; the disease resistance is relatively weak; the fruit is easy to fall off after ripening; after processing, the coffee has a low flavor and caffeine content. 1, sexual reproduction is a performance to obtain a large number of seedlings.
2016-10-18 Small grains coffee beans which varieties Yunnan coffee brand flavor taste flowers and fruits
Coffee machine common sense Italian coffee grinder data collation 2
There are more words described here, which will be boring compared with the evaluation of coffee and flower drawing in the past. But as far as I understand it, it is the most important part of coffee extraction. At the same time, after writing this diary, it can be regarded as a paragraph on the exposition of coffee from the perspective of scientific theory. Not as a barista, this is the end of the knowledge, in fact, there are many ways to improve coffee
2014-10-14 Coffee knowledge coffee machine knowledge espresso grinder
Espresso-Backwards thought 2
1. About 90% of the hot water is ready to infiltrate pressed powder at 9 atmospheric pressures. The closed pressed powder and the carbon dioxide in the cake with various flavors create great resistance to the infiltration of aquatic products. This process led to a result, a result that we didn't see at the beginning. The flavor in water and carbon dioxide merged, and at the same time pressed powder began to expand gradually, and was
2014-06-12 Coffee knowledge Espresso Coffee Encyclopedia
How to operate the siphon pot the physical properties of siphon coffee Japanese siphon death wish
How to operate the siphon pot to siphon the physical properties of coffee may be complicated, but the process is not mysterious. Coffee has nothing to do with your attitude, handmade bamboo sticks or stirring techniques, because no matter what method is used, a good siphon pot can extract a reasonable amount evenly from the whole range of coffee extraction at the right temperature. When the upper pot is tightened and the lower pot is screwed
2016-06-24 How to operate siphon coffee physical properties Japan death wish how fuck
Boutique coffee the common sense of espresso 2
1. About 90% of the hot water is ready to infiltrate pressed powder at 9 atmospheric pressures. The closed pressed powder and the carbon dioxide in the cake with various flavors create great resistance to the infiltration of aquatic products. This process led to a result, a result that we didn't see at the beginning. The flavor in water and carbon dioxide merged, and at the same time pressed powder began to expand gradually, and was
2014-10-14 Coffee knowledge boutique coffee espresso
Rich aroma and unique taste of Bolivian coffee the manor area introduces Bolivian coffee beans.
Bolivia not only has a unique growing environment, but also has an excellent coffee variety Typica. In the past two hundred years, the main variety of coffee in Yanggas area is the ancient Tibica. Tibica coffee has a balanced and soft flavor, with lively aroma and rich sour taste. Unfortunately, the low production of Tibika and its poor disease resistance make Bolivia's
2016-08-03 Aroma rich unique Bolivia coffee flavor taste manor producing area introduction
Characteristics of three native species of coffee
The center of the coffee fruit is a pair of symmetrical and oval seeds. The contact surface of the seeds is flat, so it is called "Flat bean". Only one round seed in the fruit is called "Pea berry". Raw beans are caused by abnormal mating, often at the end of coffee trees that bloom too late or too early. Its rounded shape
2014-07-04 Coffee knowledge coffee beans coffee encyclopedia
Fine coffee varieties Arabica species and Robusta species
As a crop, tree species and planting environment are the basic factors for the good circulation of coffee beans. At present, the coffee beans in circulation in the coffee market are Arabica (Coffea Arabica) or Robusta (Coffea Robusta). Generally speaking, Arabica coffee trees have fragile vitality, low resistance to diseases and insect pests, and high requirements for planting environment.
2015-03-18 Boutique coffee variety rabbi card seed Robbins booth as a kind of farming
Boutique Coffee Wave: coffee lovers must master the common sense of coffee
Love coffee, let's get together. In plant taxonomy, coffee belongs to the Genus Coffea family of Rubiaceae, and there are at least a hundred varieties of coffee under it. The more common coffee is Arabica (Arabica, elegant flavor, is the main boutique coffee) and Robusta (or thick beans, rough flavor, high caffeine content, not boutique coffee)
2015-09-09 Boutique coffee tide enthusiast must master common sense
HB-L2 coffee roaster accessories high temperature resistant bearing coffee roasting HB brand special accessories
Color classification: plane bearing high temperature bearing name: high temperature bearing specification: D12 suitable model: suitable for HB coffee roaster introduction: customized high temperature bearing; actual temperature resistance above 300C containing high temperature grease metal package maintenance-free can be used in HB coffee roaster M5 and L2 model name: plane bearing specification: D12 suitable model: suitable for HB-L2 coffee
2016-01-05 HB-L2 coffee roaster accessories high temperature resistance bearing baking brand special
Technical guidance for the cultivation of small-grain coffee
The cultivation techniques of small-grain coffee planting, land preparation, variety selection, timely planting, shade and so on.
2014-06-17 Coffee knowledge small grains of coffee coffee encyclopedia
The correct Grinding method of Coffee Bean
The degree of grinding should be proportional to the extraction time. The roughness of coffee grinding will directly affect the extraction time and extraction rate. The finer the coffee is ground, the denser the powder layer is, the more coffee powder particles are in contact with hot water, the greater the extraction resistance, the easier it is to prolong the extraction time and improve the extraction rate, and it is easy to over-extract. On the contrary, the thicker the coffee is ground, the larger the gap in the powder layer is, and there are fewer.
2015-03-13 Coffee beans correct grinding methods techniques degree extraction time straightening
Iron pickup or bourbon? Iron pickup coffee beans iron pickup coffee beans price Panamanian Ireta Manor
Iron pickup "Typica" iron pickup, the name sounds majestic and powerful, but in fact it is not so strong. It has a weak physique, poor disease resistance, easy to catch rust leaf disease, and produces less fruit. It is one of the oldest native varieties in Ethiopia, and many Arabica are derived from iron pickups! The parietal leaf of the iron pickup is bronzed, and the bean grain is large, pointed, oval or thin.
2016-04-22 Pickup or bourbon coffee beans price Bana May Leeta Manor pickup
Four principles to be followed in making an Italian Espresso
(1) the quantity of coffee beans must be standard, generally 14-16 grams per cup, using good quality deep-roasted coffee beans. (2) the grinding powder should be of appropriate particle size, not too coarse or too fine. Coffee beans are too coarse or too fine to make thick and delicious espresso. When the coffee powder is too coarse, the gap in the filter bowl is too big, the resistance to water is not enough, and the coffee flow rate is too fast, which is easy to cause extraction.
2014-09-12 Coffee knowledge Espresso Coffee Encyclopedia
Boutique coffee Bolivian coffee beans Yongas region
Bolivia not only has a unique growing environment, but also has an excellent coffee variety Typica. In the past two hundred years, the main variety of coffee in Yanggas area is the ancient Tibica. Tibica coffee has a balanced and soft flavor, with lively aroma and rich sour taste. Unfortunately, the low production of Tibika and its poor disease resistance make Bolivia's
2016-06-14 Boutique Coffee Bolivia Coffee beans Garth region
Types and varieties of coffee
Coffee is a plant of the genus Coffea genus of Rubiaceae. According to the study of Chevalier,1947, there are 66 species in four groups, including 24 species in Eucoffea group, 18 species in Mascarocoffea group, 13 species in Paracoffea group and 11 species in Argocoffea group.
2014-07-22 Coffee knowledge coffee type coffee encyclopedia