Coffee Knowledge
Latest articles, industry insights and brewing guides
What is 90 + coffee? What does 90 + coffee stand for? The meaning of 90 + coffee label
Ninety + Coffee comes from American boutique coffee creator and supplier: NinetyPlusCoffee. Only a few years after the company was founded in 2006, 90 years has made coffee industry around the world aware of their names. Since 2007, the first coffee has been a precious show for coffee industry experts and contestants.
How to bake beans in an oven? Skills of roasting coffee beans in oven
Method 1: use the oven because of the lack of air flow, the coffee beans may not be roasted evenly in the oven. However, if the oven is used correctly, lack of air circulation can also increase the flavor of coffee beans. Preheat oven to 450 degrees Fahrenheit (232 degrees Celsius). Prepare the baking pan when the oven is preheated. This method requires you to have one full of small holes.
How to roast coffee beans? How to bake coffee beans? How to bake at home? Roasting skills of coffee beans
Step-by-step coffee roasting basics No matter how you choose to roast coffee beans, there are several characteristics of coffee beans that you should keep in mind during your roasting process. In most cases, you can decide when to stop baking according to your preference. Keep the taste in mind. When you start heating raw coffee beans for the first time, they turn yellow and begin to emit
Introduction of Uganda Coffee producing area introduction of Uganda Robusta beans
Mbale on the eastern side of the Elgang Mountains and other producing areas on the western side near the border of the Democratic Republic of the Congo have the export name Wugar. The official ranks are Oaganic (Organic), BugisuAA, BugisuA, BugisuB, Bugisu PB, Wugar, Drugar and other unlisted grades. To find a good Ugandan coffee, you must first identify BugisuAA, An and P
How can Robusta beans tell? Robusta's skill in selecting standard and distinguishing Robbstadt beans
The picture compares the shape difference between Arabica and Robusta coffee beans. The appearance of Arabica coffee beans is quite obvious compared with that of Robusta coffee beans. Arabica coffee is long, flat, complete and greenish; robusta coffee is round, thicker and whiter. Busta's coffee tree is between a shrub and a tall tree.
Why do you want coffee beans? Why do you need to keep coffee beans for a few days to drink? What's the reason?
Food has its shelf life, coffee beans generally have a shelf life of one year, but for those who pursue high-quality coffee, just quality is obviously not enough, so how long is the life cycle of coffee bean flavor? Is the coffee bean as fresh as possible? Friends who like red wine all know that good red wine needs to be opened an hour in advance to oxidize the red wine.
The knowledge of roasting coffee beans what is the reason why coffee roasting is astringent in the roasting skills of coffee?
Raw coffee beans themselves do not have any coffee aroma, only after baking, you can smell the strong aroma of coffee. So the roasting of coffee beans is the transformation process of the internal components of coffee beans, only after roasting to produce ingredients that can release the aroma of coffee, we can smell the aroma of coffee. But in the roasting process of coffee beans, the change in composition is ten.
How to bake coffee beans at home in an oven? Home baking skills introduction to oven baking skills
Use the oven to bake 1. Preheat the oven at 270 degrees. two。 Spread all the coffee beans on the baking pan and let each bean touch the baking pan. 3. Always determine the color of the coffee and roast to the desired degree. The total time should not exceed 15 minutes. 4. When showing the desired color, quickly take it out and shake it in the fishing net, take off the shell and cool. Bake in a mini rice pot
How to use a mocha pot? Is the mocha pot safe? What should I pay attention to when using the mocha pot?
Today, when Italian coffee is popular all over the world, we are no stranger to Italian coffee machine, and even passers-by can name several Italian fancy coffee. But today we have more criticism and discrimination against the mocha pot, and we always question whether the coffee made by mocha is Espresso. So Uncle Dou would like to share some of my views on the mocha pot.
How to bake at home? How to bake coffee beans at home? The skill of baking hand net
Net baking is a home baking developed in Japan and the most widely used method in South Korea. 1. Put the raw coffee beans in the net and heat them on the gas stove. two。 Keep shaking and fishing the net so that the coffee beans are roasted evenly. 3. If the first burst occurs, the shell will begin to splash, and you can blow gently with your mouth or tap the net with a spoon. 4. Proceed to the first
Introduction of 9 unique world coffee varieties, special fancy coffee Viennese coffee
The Royal Coffee (Royal Coffee), which is a favorite of the French emperor Napoleon, is quite domineering when heard of its name.
How many cups of coffee should I drink every day? Maybe four cups of coffee is too much. How would you like your coffee?
If you drink four cups of coffee a day, the refreshing effect is good, even if you don't feel uncomfortable, you may be vaguely worried that you drink a little too much.
The meaning of Coffee Cup Test American SCAA definition of Coffee Cup Test step method of Coffee Cup Test
Today we will talk about the cup test, the previous blog post talked about the essence of fine coffee Specialty Coffee in the cup test (Cup Testing or Cupping), that is, the evaluation of coffee taste, cup test (Cupping) is a very important step. I remember that when the blogger was young, he just began to learn coffee roasting. Every time after baking, everyone had to learn to taste his own work with the teacher and play with the props tested several times.
The concept of Fine Coffee Specialty Coffee (3) the Evaluation of Fine Coffee by American SCAA
The evaluation and grading of boutique coffee Specialty Coffee is determined by national boutique coffee associations (such as American Fine Coffee Association SCAA and Japanese Fine Coffee Association SCAJ). There is no clear and unified definition, and it is changing and evolving every year. Whether it has a rich dry aroma (Fragrance): the aroma of roasted coffee, or roasted beans
The concept of boutique coffee Specialty Coffee (2) the difference between boutique coffee beans and commercial coffee beans
In fact, another reason for the gradual rise of the concept of boutique coffee Specialty Coffee is that due to the increase in consumer demand, in order to increase output, coffee producing countries have replanted some coffee species with strong resistance to diseases and insect pests and high yield per plant, but forgot that the taste of coffee beans produced in this way has changed, that is, they are pursuing the improvement of quantity, but forget the pursuit of taste.
Coffee roasting curve is very different. Detailed operation of coffee baking curve introduces different colors of coffee.
From turning on the heat engine, after putting in the raw coffee beans, watch the temperature of the roaster rise until the return point, wait for the first explosion, or wait for the second explosion to complete the baking. Roasting coffee may seem simple, but it is actually an art that requires experience. Generally speaking, experienced bakers will have an in-depth understanding of the original taste and characteristics of raw beans. From
Coffee roasting principle: an introduction to the principle of different degrees of coffee roasting by heat conduction, convection and radiation
To do a good job in baking, every production link can not be ignored, the selection of materials should be fastidious, the weighing of materials should be accurate, and the operation should be careful. Baking is a science. To understand the principle of baking, we must first understand the three ways of heat conduction, convection and radiation. Conduction refers to when the heat is transmitted by the heat source, causing the surrounding molecules to vibrate and release heat, gradually moving from the high temperature to the low temperature. Conduction of stainless steel
Coffee roasting specific analysis of coffee roasting techniques and degree of selection of French coffee roasting
Coffee roasting is a process of high temperature decomposition (Pyrolysis), which completely changes the substance inside the raw bean, produces new compounds, and recombines to form aroma and mellow flavor. This effect only occurs at high temperatures, and decomposition cannot be caused if only low temperatures are used. In fact, in the coffee processing process, roasting is the most rare step, it is a kind of family
Coffee bean roasting theory definition of various baking degrees and taste problems effect of roasting degree on flavor
Let's talk about the definition of various baking degrees and taste. In the United States, the degree of roasting has long been defined by Cinnamon (shallow roasting), City (shallow roasting), Fully City (deep roasting) and Dark roast (heavy deep roasting, including Italian and French). However, the American preference for coffee flavor has always been strong in the west and light in the east, so on the west coast.
Roasting utensils and roasting process roasting degree of coffee beans eight levels of flavor and color characteristics
Coffee roasted Coffee Roasting coffee is popular mainly because of the aroma formed after roasting and the taste when drinking. The coffee raw bean itself does not have any special taste, it is roasted to completely change and reorganize the substances inside the raw bean to form a new structure, thus bringing out the mellow flavor of the coffee. Baking tool roaster, divided into three types: direct fire type, semi-hot air straight