Coffee common sense what do you need to pay attention to when buying raw coffee beans?

The raw bean seller is mainly responsible for grading the coffee beans before selling them to the coffee bean merchant. After the grading is completed, premium coffee beans and boutique coffee beans will be selected, although they will have some defects but do not affect the coffee rating. These defects are not so serious, but they can also cause potential damage to the quality of coffee. Although Cupping is undoubtedly the most definite way to check coffee beans.

How much do you know about espresso?

Cows all grow in the same place and eat the same food. Three factors have a direct impact on milk: Lactose, milk fat and protein content. Lactose sweetens milk. Lactose is a disaccharide molecule, which is composed of galactose and glucose and exists in milk. Lactose does not decompose in water and does not taste sweet when it cools.

Certificate of boutique coffee 4C coffee certification

C certification is a widely accepted management rule in the world, which involves the sustainable development of coffee cultivation, production, processing and other aspects of the supply chain, including social, environmental and economic principles. Coffee practitioners are required to protect biodiversity, protect all kinds of national endangered animals and plants, correctly use and handle pesticides and other chemicals, and protect the natural environment and people.

Boutique Coffee learn the mantra to make coffee taste better

KopiLuwak! It is said that Finns can easily get delicious coffee by saying this spell to coffee before drinking coffee. Maybe it's just a movie or a myth to lie to children, but there are coincidences if you want to make your coffee tastier. 1. How can you keep your coffee beans longer? The solution is not to expose it to the air. At the same time, grinding

Introduction to boutique coffee beans about "queen of beans"-Kona

Hawaiian Kona coffee is indeed a treasure in the world and is not easy to find. The best Kona coffee is divided into three grades: ExtraFancy, Fancy and NumberOne. This third-class coffee is produced on manors and under natural conditions. But most of the coffee on the market that calls itself Kona contains less than 5% of the real Hawaiian Kona coffee. Another kind of no can be found in the United States.

Selection of Fine Coffee Grinder

The grinder is more important than the coffee machine, and players recommend a sawtooth grinder because it can grind uniform coffee powder quickly and steadily. When you choose to buy a grinder, you should pay attention to its power, usually between 70 watts and 150 watts, the higher the better, the higher the power, the faster the grinding speed, and the shorter time the coffee powder stays in the sawtooth, so it can grind coffee with low temperature.

Boutique coffee study SCAA brewing ratio chart

Common types of coffee pots

Taking a comprehensive view of the coffee pots (machines) used by countries all over the world, they can be summarized as follows: 1) Cooking: coffee powder is mainly put in various types of containers, boiled with water on a heating power supply to extract coffee liquid, and then filtered to remove coffee grounds before drinking. Usually such as: Chinese coffee maker, Turkish coffee maker, Arabian coffee maker and so on. The coffee liquid extracted in this way is due to boiling

Coffee common sense what is your daily caffeine content?

How much caffeine can people accept every day? Depending on your body's metabolism, adults weighing 70kg normally drink less than 500mg a day, and it is recommended that you consume about 300-400mg of 4-6 cups of coffee a day. So how much caffeine is there in common drinks? The following is the caffeine content per 100ml unit: cocoa Coc

The difference between dry drink and wet drink of cappuccino

Many people like to order a cappuccino when they go to a cafe, but do you know that cappuccino drinks dry and wet? The so-called dry cappuccino (Dry cappuccino) refers to the conditioning method with more milk bubbles and less milk. the coffee taste is stronger than the milk flavor, so it is suitable for those with heavy taste. As for wet cappuccino (Wet cappuccino), it refers to those with less milk foam and more milk.

How can Italian coffee technology make good milk foam?

If you want to make a good milk foam, you should first figure out how the milk foam is formed. Very often, we will find that after a cup of Cabo is served, the milk foam on the surface will break one by one, and finally become half a cup of coffee. This is because milk is low in milk fat or unstable. There are so many kinds of milk in the market that people are dazzling. What on earth is it?

The basic knowledge of coffee do you have a good habit of warming cups?

Every time you make coffee, whether it's individual coffee or espresso, you should warm the cup in advance and put the coffee in a cup with the right temperature, just like bringing a couple together. Warming the cup is a simple step, but it is the most indispensable factor in preserving the aroma of a cup of coffee. And warm mood, naturally need to be filled with warm cups.

Coffee cup test basic knowledge terms of taste of coffee

Dry aroma-dry fragrance refers to the aroma of roasted or ground coffee; wet fragrance-wet fragrance refers to the aroma of coffee extract; acidity-acidity refers to the sour taste of coffee, the combination of rich acidity and sugar can increase the sweetness of coffee liquid; alcohol thickness-alcohol thickness refers to the concentration and weight of coffee liquid; afterrhyme refers to the evaluation of coffee flavor after drinking or spitting.

General knowledge of Coffee roasting talking about Coffee roasting

Roasting raw coffee beans is called coffee roasting, roasting is the source of coffee flavor, raw beans can not be drunk without roasting. Roasted coffee beans determine 80% of the taste of coffee, the roasting process is very tricky, not roasted, the fire is too strong, then the outer ripe endogenesis, the fire is too weak, then the inner ripe overcooked. Coffee beans are roasted both inside and outside, and controlling the heat is the key point. Good baking energy

Chinese coffee varieties Yunnan coffee varieties

Typica and Bourbon, two classic high-quality coffee varieties, are the main coffee varieties in Yunnan. In 1991, a series of Catimor varieties were introduced from Kenya (stronger anti-virus ability and higher yield). A variety of Arabian species (also known as small seed species). Because the morphology and habits of the two varieties are similar, the two varieties are mostly mixed. Yunnan area

New study finds new uses of caffeine to improve memory

Some people like to make a cup of tea, while others used to make a pot of coffee in the morning, while others like to drink carbonated drinks to refresh themselves when they wake up. No matter what kind of habit, drinking caffeinated drinks is the first refreshing point for millions of people in the morning.

Coffee Recycling Coffee grounds and Coffee Green Plant creativity

A cup of coffee a day has become a habit of more and more young people. Can drinking leftover coffee grounds turn waste into treasure? A survey of college students from the Entrepreneurship Center of Shanghai University of Finance and Economics found that coffee grounds contain the cellulose needed for mushroom growth and can be used to cultivate fungi. They not only developed a culturable mushroom bag, but also gave it to low-income people for free, helping them generate an average income of 520 yuan per month.

Coffee machine maintenance coffee grinder also needs regular maintenance and care

Coffee grinder also needs regular maintenance and care, if it is not taken apart and cleaned for a long time, it may be such a scene.

General knowledge of individual Coffee about the pre-soaking of espresso Coffee Machine

What is pre-immersion? To put it simply, before extracting the coffee, let a small amount of hot water wet the coffee pressed powder, release carbon dioxide, making the whole pressed powder closer, and then accept the hot water 9 pressure extraction.

General knowledge of boutique coffee cup test about SCAA

According to the SCAA standard, the cup test baked beans should be medium baked (see SCAA Baking Swatch 55), the cup test sample baking time should be between 8-12 minutes, can not be scorched, or there is a focus. Cool quickly after baking and keep airtight in a cool place. Place for at least 8 hours after baking, but cup testing must be carried out within 24 hours after baking. In other words, bake the beans at 12:00 and test the cup.