Coffee Technology Lists
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Coffee beans grinding and brewing basic knowledge-coffee beginners must learn
The best time to grind coffee is to grind it before cooking. Because ground coffee is easy to oxidize and lose flavor, especially in the absence of proper storage, coffee powder is also easy to change flavor, naturally can not brew out the aroma The best time to grind coffee is to grind it before cooking. Because ground coffee oxidizes easily
2015-11-30 coffee beans grind brew basic common sense coffee beginner must learn -
The roasting of coffee beans awakens the strongest aroma in the world and makes you fall in love with it deeply.
Guide: grab a handful of coffee raw beans smell, there is always a pungent smell, very different from the impression of the charming smell of coffee. However, after roasting "fragrance" correctly, raw beans will emit the strongest aroma in the world. Grab a handful of coffee raw beans smell, there is always a pungent smell, very different from the impression of the charming smell of coffee. However, when raw beans are roasted correctly, they will be fragrant.
2015-11-30 Coffee beans roasting awakening world rich aroma let you deep fall in love guide reading -
Answer why the milk for making coffee needs to be refrigerated and how to make good foam.
What kind of milk foam is a good milk bubble? Good milk bubbles need to have the following two conditions: 1, milk bubbles: delicate and shiny, no large bubbles, horizontal sloshing with smooth fluidity. 2. Temperature: the temperature of the foam should be between 60 and 70 degrees. Chen Lei personally likes to foam to 65 degrees. Second, the skills of beating milk foam 1. According to the requirements of different cups, to the milk jar
2015-11-30 Answer why coffee milk need refrigerate how hit well foam skill -
Coffee brewing method-the reason for the weak taste of coffee in drip filter pot and its solution
First, why does the coffee made by the drip filter taste weak? There are usually only three reasons for using a drip filter to make coffee weak: 1, the coffee powder is too coarse: if we grind the coffee powder too coarse, the extraction of the coffee powder will be insufficient, resulting in a lighter taste of the coffee. 2. The gouache ratio is too large: Chen Lei usually likes 1 when he uses a drip filter to make coffee.
2015-11-30 Coffee brewing -dripping filter pot taste light cause solution drip filter pot -
What is the most suitable milking temperature for coffee? Teach you the skill of measuring the temperature of milk bubbles by hand
First, the most suitable temperature for milk bubbles when the milk foams on the coffee machine, the suitable temperature yesterday was controlled in the range of 60 degrees to 70 degrees. The reason is: 1. If the temperature of the milk is lower than 60 degrees, the temperature of the coffee will be much lower, affecting the taste; 2, the lactose in the milk between 60 degrees and 70 degrees will be excited to make the coffee more fragrant, sweeter and smoother. 3. Milk above 70 degrees
2015-11-30 Coffee milk temperature average how much for the most appropriate teach you with your hands test -
What are the characteristics of the overextracted taste of Espresso coffee?
First, what is excessive coffee extraction? Over-extraction of coffee means that the extraction rate of a cup of coffee is more than 22%. We call this cup of coffee excessive extraction. To put it more colloquially, the coffee is overbrewed and burnt. Second, what is the taste of over-extracted coffee? As mentioned in the previous article, the excessive extraction of coffee means that we put
2015-11-30 Espresso Coffee extraction excess Taoism appearance what characteristics -
SCAA American boutique coffee association coffee brewing gold gouache proportion explanation
[guide] the ratio of SCAA fine cup coffee defined by the American Fine Coffee Association and the scae European Fine Coffee Association must be about 20% of the coffee extraction rate, while the TDS is about 1.1% to 1.3%. For Drip Filter drip brewing, how to extract the best SCAA fine cup coffee defined by the American Fine Coffee Association and the scae European Fine Coffee Association.
2015-11-30 SCAA USA boutique coffee association brewing gold gouache proportion speaking -
The treatment method of high-quality coffee beans-details of coffee refining method
There are a pair of oval seeds in the center of the fruit of the coffee tree, which are covered with exocarp, endocarp and pulp. Ripe fruit will rot in a short period of time without treatment, so the purpose of refining is to enable coffee beans to be preserved for a long time, easy to store and circulate. Figure (1) Coffee fruit Coffee fresh fruit should be dealt with immediately after being harvested. Refining is to remove the peel and pulp of coffee fruit
2015-11-30 Boutique coffee beans treatment method coffee making method -
Coffee brewing-Why wipe off the pot with a dishcloth to make coffee in a siphon pot?
Wipe off the pot to make the taste stable. According to our experience in making coffee in the siphon pot, the reason why the coffee liquid comes back to the lower pot is that it will cool when the heating is stopped, and when the air pressure decreases, the coffee liquid in the upper pot will be sucked back to the lower pot. Chen Lei is willing to use a small experiment to make his friends think about a question: other conditions of this experiment remain the same, I
2015-11-30 Coffee brewing siphon making what use dishcloth wipe the pot OK taste -
Beginners in coffee must learn-what is the channel effect in coffee?
What is the coffee channel effect? To put it simply, the channel effect of coffee is that in the process of making coffee, water does not pass through or quickly flows through coffee powder for some reason. this phenomenon is called coffee channel effect. Second, where does the coffee channel effect often appear? The channel effect of coffee is common in two places: 1. Manual brewing: familiarity with manual brewing.
2015-11-30 Coffee beginner must learn medium channel effect means what coffee -
Causes and effects of bubbles produced by coffee brewing-semi-automatic coffee mechanism
First, the causes of bubbles. 1. Coffee beans are relatively fresh: after raw coffee beans are roasted into ripe coffee beans, coffee beans will contain a lot of carbon dioxide, so when the coffee beans are too fresh, there will be a lot of bubbles in a layer of coffee oil on the surface of the coffee made by a semi-automatic coffee machine. 2. When picking up coffee, the distance is too large: if the coffee machine you use belongs to a tall cup
2015-11-30 Coffee brewing semi-automatic coffee machine production generation bubbles causes effects -
Coffee brewing method-the cause and influence of uneven flow velocity of double Espresso
When we use a double bowl of powder to make coffee on a semi-automatic coffee machine, there is occasionally a slow flow of coffee, coming out first and then out, with more coffee on one side and less coffee on the other at the same time. In today's article, Chen Lei will discuss with his friends: the flow rate of double Espresso is uneven. 1. The common reasons for the uneven flow velocity of double Espresso are
2015-11-30 Coffee brewing -double Espresso flow rate average cause impact -
Coffee brewing method-the reason why the temperature of the upper seat of the siphon pot cannot go up and its solution
The method of powdered coffee is usually used, that is, after all the water comes up, the coffee powder is added. Of course, there is a temperature requirement when powdering here, usually at 85-88 degrees Celsius. Since there is a requirement for temperature, it is particularly important to control the temperature of the water on the siphon pot. First, the reason why the temperature of the upper seat of the siphon pot can not go up: 1. Heating with alcohol lamp: the heating machine of the siphon pot.
2015-11-30 Coffee brewing siphon upper seat temperature go cause solution method usually -
What is the reason for the slow flow of espresso? How to improve the slow flow rate of coffee liquid?
What is the flow rate of coffee? The flow rate of coffee refers to the dirty speed in the process of making espresso. The flow rate is too fast or too slow, which has a great impact on the taste of coffee. The reason that affects the flow rate of coffee is that the gap between coffee powder particles is too large or too small, which will affect the flow rate of coffee. Second, what is the reason for the slow flow of espresso? 1
2015-11-30 Italian coffee flow rate slow cause what is it how improvement problem -
Coffee bean grinding-what kind of cooking equipment is suitable for which kind of grinding degree?
First, what is the degree of coffee grinding? Coffee grinding degree: simply speaking, it is the degree of coffee powder grinding thickness, which usually refers to the corresponding scale on the bean grinder. Take the Taiwan-made Little Eagle bean grinder, for example, the siphon pot Chen Lei makes a grinding degree of 3, that is to say, 3 scales of coffee powder corresponding to the thickness is used on this bean grinder. For grinding degree, bean grinder
2015-11-30 Coffee beans grinding how cooking utensils suitable which kind degree -
Brewing reason and usage of coffee brewing method-Philharmonic pressure reverse pressure method
First, why use the reverse pressure method? Philharmonic pressure coffee production is usually divided into positive pressure method and reverse pressure method, positive pressure method, Chen Lei will not talk about it, today only talk about the production method of reverse pressure. The reason why we recommend the reverse pressure method to make coffee is that when making coffee under positive pressure, the water leakage is serious, and the coffee liquid has almost run out before the pressure is put down, so this situation will lead to coffee.
2015-11-30 Coffee brewing Philharmonic reverse pressure reason method of use why use reverse -
Introduction to the Origin and Development of Faema Pegasus Commercial Coffee Machine
Pegasus Coffee Machine, namely FAEMA Coffee Machine, FAEMA Espresso Coffee Machine Italy's top commercial coffee machine brand. Major is the promise of FAEMA! Accumulated more than half a century of experience, more than 350 agents around the world, more than 3000 Italian coffee machine after-sales support, to provide first-class coffee machine professional advice and services to promote premium coffee culture to the world
2015-11-30 Faema Pegasus Commercial Coffee Machine Origin Development F -
Coffee machine softening bucket how to clean and regenerate? Teach you a simple and quick way
The water softener is not called cleaning, it is regeneration. The specific operation process is as follows: 1, close the tap water intake valve and the coffee machine water supply valve. 2, hit the water supply valve to the right, drain the water gear, and drain the water in the bucket. 3. Open the lid and add the right amount of salt (about 500g of 8L). 4. Close the lid. 5, hit the water valve for the coffee maker to the right. 6, hit the tap water intake valve to the left
2015-11-30 Coffee machine softening how cleaning regeneration softening water no specific -
The concept and principle of Coffee Bean Grinding and the differentiation of Coffee Powder
First, smell the vents of the coffee bag before opening the bag. Good coffee has a clear aroma of coffee powder, while bad coffee has all kinds of bad smells, most of which are scorched. However, people who sell that kind of coffee will generally fool us ordinary people, saying: coffee is that flavor. Second, the color and particles of coffee powder after opening the bag are generally good.
2015-11-27 Coffee beans grinding concepts principles identification coffee powder good or bad discrimination open -
Explain 36 smell bottles in detail-- the taste of coffee
With regard to the 36-flavor fragrance bottle-coffee nose, I believe everyone is familiar with it as well as unfamiliar. Here I will share some of the things I have sorted out. Please forgive me if there is anything wrong. The coffee nose was divided into four groups with 9 branches in each group. Enzymatic (enzymatic group) (fruit): lemon Lemon, apple Apple, apricot Apricot (vegetable): potato Potato, cucumber Cu
2015-11-27 Detailed explanation smell coffee taste about nose believe everyone