Monday, November 9, 2026 · Leading English Source for Global Coffee Industry

Coffee Knowledge

Latest articles, industry insights and brewing guides

What is the aroma of coffee? where does the aroma of coffee come from? where does the aroma of coffee come from?

What is the aroma of coffee? where does the aroma of coffee come from? where does the aroma of coffee come from?

Coffee tastes good because coffee beans contain thousands of chemicals that stimulate smell and taste, enter the air and run into your nose; dissolve into the water and crash into your taste buds. So you feel like you're in heaven, kissing angels. From a scientific point of view, the process of brewing a cup of coffee is a kind of "extract"

Aug 07, 2020 187 views #What #coffee #aroma #from #flower #fruit #what?
Filter and hang coffee brewing method how to make coffee powder tastes good at the best water temperature

Filter and hang coffee brewing method how to make coffee powder tastes good at the best water temperature

Filter hanging is basically a convenient product that grinds coffee beans into powder and packages them together with filter paper, so the extraction principle is exactly the same. Since it is exactly the same, the water quality, water temperature and the way of hand flushing will also affect the extraction rate and concentration. But wait a minute, isn't it convenient to filter the coffee? Why is it so troublesome? Strained coffee

Bolivian Coffee Manor, Mutomandra Manor, pray Coffee Manor, Alpaca Manor, etc.

Bolivian Coffee Manor, Mutomandra Manor, pray Coffee Manor, Alpaca Manor, etc.

Bolivia is a dark horse producing area of boutique coffee in recent years, located in various estates in South America with high altitude and complex terrain, with different characteristics. Today we are going to introduce the special coffee bean treatment methods of five estates and Bolivia. Who is Don Carlos at Don Carlos Coffee Manor? He is a veteran employee of Pedro and an expert in coffee bean handling. Pedro Company is

The flavor of coffee category and the description of coffee aroma describe how to describe the mellow aroma of coffee

The flavor of coffee category and the description of coffee aroma describe how to describe the mellow aroma of coffee

Coffee beans are like fruit, as a matter of fact. The wonderful thing about it is that good coffee can show the taste of many fruits and even all kinds of good food at the same time. In order to describe the complicated flavor of coffee, we usually use simulation methods, such as "like the sour and sweet of pineapple" and "similar to the fragrance of lemon". At the same time, we will discuss it in several categories: aroma.

Household electric bean grinder recommended electric bean grinder which brand is good for entry-level bean grinder

Household electric bean grinder recommended electric bean grinder which brand is good for entry-level bean grinder

Beginners in coffee can easily buy cheap bean choppers, bean grinders, or even hand bean grinders. Never think, "I'm a beginner, just use a cheap hand grinder." an easy hand grinder is more expensive than many bad electric bean grinders, and you really want to give up learning to make coffee when it comes to a difficult hand grinder. Although a good bean grinder, the price will

Production methods and characteristics of cold-extracted coffee ice drop coffee and Japanese iced coffee

Production methods and characteristics of cold-extracted coffee ice drop coffee and Japanese iced coffee

When the hot water rinses down the coffee powder in the filter paper of the filter cup, the aroma is intoxicating. After a small sip, the sour taste of the fresh fruit and the continuous rhyme in the mouth are all fascinating, which is the charm of fine coffee! The only small disadvantage is that it's too hot to drink like this in summer. I believe you who love coffee also know that many stores have iced American coffee and ice drop coffee to choose from.

High altitude Taiwan Coffee Manor Alishan Zou Zhuyuan boutique Coffee Manor

High altitude Taiwan Coffee Manor Alishan Zou Zhuyuan boutique Coffee Manor

Zou Zhuyuan is located in Alishan, Taiwan's most suitable for growing coffee. One of the most important things to produce good coffee beans is the location: low latitudes and high elevations. Taiwan is an island full of hills and mountains, which is very suitable for growing high-quality tea. Almost every county and city has tea gardens. But coffee beans need a hotter environment to ripen, and only the mountains of south-central Taiwan have enough conditions.

Effect of volcanic soil on coffee beans does coffee growing soil influence coffee flavor?

Effect of volcanic soil on coffee beans does coffee growing soil influence coffee flavor?

I believe everyone who loves coffee knows the influence of variety, climate, altitude, origin and treatment on coffee, but do you know that the soil grown in coffee also affects the flavor of coffee? Do you know that many famous boutique coffee producing areas are volcanic soil? For example, Kirimara Manor in Kenya is at the foot of Mount Kenya, which is a compound volcano. Drank Lin Dong Mante.

Coffee bean wine barrel fermentation method coffee treatment rum barrel fermented fine coffee

Coffee bean wine barrel fermentation method coffee treatment rum barrel fermented fine coffee

Have you ever had the best-selling coffee beans in the coffee market, "San Jose Manor" Lamb barrel fermentation "? Just opening the bag gives off a strong aroma of rum. If the young boss comes to open the bag, no wonder he doesn't spray gold. Do you know how the unique aroma of wine comes from? One of the best places in the world to grow coffee: San Jose Manor in the province of Caldas, Colombia

How to preserve coffee beans? What is the coffee bean killer?

How to preserve coffee beans? What is the coffee bean killer?

Every time you buy coffee beans, you may want to try different kinds of coffee beans at the same time, but a bag of coffee beans always takes off by half a pound. If you are on the edge and can't finish them at once, how do you save them? So another problem arises: what if the coffee beans are kept for too long and the coffee becomes untasty? Coffee beans are like other foods, the more fresh they are, the more they can be tasted.

Filter-hanging coffee brewing filter-hanging coffee recommends popular brands Dripo and AGF Blendy

Filter-hanging coffee brewing filter-hanging coffee recommends popular brands Dripo and AGF Blendy

If you don't like instant coffee and you don't have time to grind coffee beans every day, filter-hanging coffee (that is, ear-hanging coffee) will be a good choice to save time and effort. Filter coffee is to grind the coffee beans and then vacuum packaging, as long as open the packaging, put the ear rack at the mouth of the cup, rinse the hot water, the filter paper will leave the bean dregs on the top, and the delicious coffee will drip into the cup. But

Coffee Degree Roast Degree Coffee Basics How to Roast Coffee Beans Roast Which are Several Types

Coffee Degree Roast Degree Coffee Basics How to Roast Coffee Beans Roast Which are Several Types

Coffee roasting looms large in the imagination of most coffee lovers, and for good reason: roasters are responsible for transforming an ordinary little seed into the complex, diverse, delicious coffee beans we grind, brew, and enjoy. Even for experienced roasters, the transformation coffee undergoes in the roaster never ceases to fascinate and excite, especially

The best time to drink coffee the basics of coffee: explore freshness-how to keep coffee fresh?

The best time to drink coffee the basics of coffee: explore freshness-how to keep coffee fresh?

You probably know that the freshness of coffee has an effect on the taste. Admittedly, freshness is a sign of specialty coffee and one of the main factors that attract many people to explore what the coffee industry has to offer. But what do people mean when they say freshness is important? What do you mean the coffee is fresh? How freshness affects the coffee you drink at your local coffee shop or home

Coffee tasting and describing the defective flavor of coffee what is the taste defect of potato?

Coffee tasting and describing the defective flavor of coffee what is the taste defect of potato?

Potato defects in coffee, also known as potato taste defects, or PTD, occur in coffee in Rwanda, western Uganda, Burundi and the Democratic Republic of the Congo. It smells and tastes like the name: raw potatoes. The visual recognition rate associated with PTD defective seeds (or coffee beans) is very low, if any. In fact, most defective seeds

Ratio of freshly ground coffee powder to water Coffee basics: brewing ratio-how much water and coffee to use

Ratio of freshly ground coffee powder to water Coffee basics: brewing ratio-how much water and coffee to use

For brewing coffee water and powder, we recommend a ratio of 1:17. At 1:17, for every gram of coffee, use 17 grams of water. This provides the best opportunity for ideal extraction, that is, the soluble flavor of coffee grounds dissolves in water and is complementary. This ratio is the best for manual and automatic dumping methods. As you may have noticed, we suggest that our ratio

Essential knowledge of coffee: seasonality-when is the specific coffee season?

Essential knowledge of coffee: seasonality-when is the specific coffee season?

Coffee is complex, but one of our favorite facts to share is simple and basic: coffee is the seed of fruit. Like fruits, vegetables and any other agricultural product you can think of, coffee produced around the world has the best harvest and consumption time of the year. Strawberry lovers are well aware of a pint of light and tasteless strawberries bought in autumn or winter and spring or summer.

What kind of personal experience does the hand coffee maker have on how to brew coffee at home?

What kind of personal experience does the hand coffee maker have on how to brew coffee at home?

You need: scale burr grinder coffee cup spoon timer find several cups of the same size at home, preferably about 7-8 ounces. Pour water into an empty cup and measure the volume in liquid ounces when it is on your scale. That's why we have to figure out how much coffee to put in each cup. Multiply the number of ounces in the cup by 1.63. This looks like a follower.

Coffee brewing guidelines how to cook iced coffee and ground coffee powder for single coffee

Coffee brewing guidelines how to cook iced coffee and ground coffee powder for single coffee

It's fun to prepare and enjoy a great cup of coffee, and something as simple as making coffee rarely offers such a generous return. Cooking is amazing, using the freshest ingredients to brew coffee. Different brewing techniques require different particle sizes, depending on the time of contact between water and coffee. Generally speaking, brewing methods with short contact time, such as espresso

A detailed description of the flavor of Kona Coffee in Hawaii Coffee growing area and Historical Kona Coffee

A detailed description of the flavor of Kona Coffee in Hawaii Coffee growing area and Historical Kona Coffee

Given that Hawaii is the only state in the United States that grows commercial coffee, this naturally raises the question: what is the best Hawaiian coffee? First of all, as objective commentators, we always avoid the word "best" because it implies absolute superiority to some extent and does not realize the subtlety and vagueness of coffee appreciation. But, even so, it's clear that some summers

↑