Coffee Knowledge
Latest articles, industry insights and brewing guides
The shelf life of coffee beans and the shelf life of fresh coffee beans are very important.
"fresh" coffee beans? There is really nothing to discuss about the "freshness" of ingredients, but it is a bit troublesome to apply to the discussion of coffee beans. Zhan Lu's experience is that guests are full of misunderstandings or misunderstandings about this issue. If you still think that coffee beans are "practical information" like tea, and think that they can be used for two years as soon as they are thrown away from the refrigerator, then Mel Gibson is a hero.
The common processing methods of coffee what are the three major processing methods of coffee beans
Explanation of the noun of raw coffee beans (post-processing method): solarization: the earliest method used by human beings to remove the pulp of berries, which is mostly used in coffee-producing areas such as East Africa with poor water and electricity facilities. People spread the harvested coffee berries evenly on the ground, dry the flesh by the sun, and then peel off the dried pericarp through tools to obtain raw beans. So get
What is the difference between coffee, cooked beans, comprehensive beans and single beans? single beans or mixed beans?
Coffee cooked bean noun: single bean / manor bean: roasted cooked bean, if the ingredient comes from a single producing area, it is called by a single treatment method. With the prevalence of boutique coffee in modern times, consumers are no longer satisfied with the so-called "producing areas" for the origin of beans, and people are looking forward to the outstanding performance of the unique planting and treatment methods of the manors (or farms) in the producing areas. So, in the world of boutique coffee
Gold Cup extraction Formula Gold Cup extraction Water Powder ratio Coffee Technical term Coffee term explanation
Coffee technical term: the method of making coffee from roasted coffee beans. In the procedure, there are two stages: grinding coffee beans (grinding), dissolving solids with water, separating and filtering coffee grounds (brewing). Grinding: the process of crushing cooked beans into coffee powder with proper equipment. The reason why ripe beans need to be ground into powder is for
How to brew the hanging-ear coffee bag? how to make the hanging-ear coffee?
How to correctly use filter-mounted coffee bags (hanging ear bags)? Filter-hanging coffee bags (hanging ear bags) are favored by the majority of coffee lovers, and their popularity on store shelves is almost on a par with instant coffee bags. Compared with the instant bag, the hanging ear bag is made from the grinding and packaging of coffee beans, and its flavor is comparable to that of instant coffee processed by secondary extraction distillation. In addition, when
How do you keep the coffee beans at home? how long do you keep the coffee beans for long?
Coffee beans are fresh ingredients, not dry goods. "No, roasted coffee beans have very low water content and low water activity, aren't they equated with dry goods?" "Water activity" means that you have knowledge of food science, but roasted coffee beans (cooked beans) are fresh ingredients not because of their high water content, but because their main flavor components are highly volatile.
Is it necessary to pour the coffee beans into the sealed can? is the one-way valve better or the coffee bean sealed?
This time we would like to tell you what kind of sealed cans to buy to preserve the coffee beans. First of all, the conclusion: the more it can withstand high pressure without rupture and leakage, the better for coffee beans. Vacuum sealed cans some sealed cans boast that they can be pumped out after sealing to keep the ingredients in the tank fresh. This function is effective for general food materials, mainly to reduce the production of microorganisms after excluding oxygen and moisture.
Coffee brewing method and utensils coffee brewing method there are several kinds of coffee and multiple brewing methods
The hand-flushing method, whose full name is "manual filtering method", has been very popular in recent years. The Internet is full of discussion articles and equipment sales, so it is not too much to call it an outstanding study. In fact, it used to be a method of brewing that the industry disdained. After all, what's the fun of pouring hot water on coffee powder? In 2004, Zhanlu made a better choice in addition to "American Italian Coffee" for lovers of black coffee.
The difference between hand filter cup and hand filter cup what material is recommended for hand filter cup?
How do you choose a hand filter cup? Faced with the critical moment of choosing a manual filter cup, how would you choose? Most consumers after all kinds of data collection, fieldwork, in-depth interviews and rational analysis, the final purchase behavior is good to predict: "pick beautiful"! Filter cup is used to make coffee, in addition to beautiful, you should be more concerned about the flavor.
Ice brick coffee how to drink ice brick coffee correctly
As we all know, after adding ice cubes, the coffee will gradually melt with time, and the taste of the coffee will become lighter and lighter, and it will become tasteless and tasteless. do you have the same problem as the editor? Today, follow the editor and make your own ice brick latte with DIY at home. Editor's step: make coffee ice brick and take out a kind of coffee you like. The editor likes Buddha very much.
Several brewing methods of coffee which kind of coffee brewing method good coffee brewing steps
Brewing coffee is a beautiful art of action, and it is also the last mile to taste delicious coffee and open up the sensory experience. Here are a few common ways to brew coffee to kick-start our aesthetics of life: espresso (Espresso) is made with hot water at about 90 degrees Celsius and 9 atmospheric pressure (bar) made by compacted coffee pressed powder, usually in the form of a cup.
How coffee beans bake raw coffee beans how to bake coffee beans baking schedule
A good cup of coffee, delicious flavor depends on three elements, 60% is the quality and type of raw beans, 30% is the degree of roasting, 10% is the way of brewing. Interestingly, the aroma and taste of coffee are produced after baking; during the roasting process, the water of raw coffee beans evaporates, the weight decreases, the color deepens, the volume expands, and the aromatic oil is slowly released. In addition, raw beans
Grape dried honey treatment Costa Rican musician series Chopin recommended Canet processing plant
Country: CostaRica region: Tarazu (Tarrazu) processing Plant: Canet processing Plant altitude: 1650m treatment method: grape dried Honey treatment Grade: SHB Variety: Kaddura Cattura Flavor know: Costa Rica Canet processing plant musicians series I believe we are not unfamiliar with. After tasting Mozart's berry wine, Chopin added the scent of white flowers and
Guatemala's pico tenango coffee name origin and history pico tenango coffee flavor such as
The coffee bean gets its name from its place of origin in Guatemala, Huehuetenango, or Huetenango. The name, taken apart to mean the place where the stars (ancestors) are located, is Nahuatl in Central America. huehue means "star," or heavenly ancestor, and the ending-tenango means
Is the civet coffee Kopi Luwak really cat shit? the origin and flavor of Kopi Luwak
Civet Coffee is called Luwak in Indonesia and Musang in Malaysia. It can be called the Rolls-Royce of coffee. The civet uses a keen sense of smell at night to choose the sweetest and juicy coffee fruit to eat, and the hard coffee core is discharged intact without being digested. During digestion, it is fermented in the civets' gastric juice, resulting in unparalleled changes; discharged coffee beans.
Java coffee history Java coffee characteristics Indonesian Java coffee beans
Legend of Java, Indonesia: the best coffee of the time was planted on the Indonesian island of Java more than 100 years ago, and at the same time, these Java coffee trees were affected by the epidemic.
Is Tanzania boutique coffee bean Kilimanjaro suitable for hand flushing?
Tanzania Kilimanjaro round bean Tanzania Peaberry Kilimanjaro baking degree: medium baking method: washing flavor description: black plum red currant red wine is sour with lemon aroma, fruit aroma is strong and persistent, the overall flavor is balanced and supple, thick body is high, the flower aroma of sweet malt chocolate is complete, and the caramel is sweet and mellow in the latter section. Out of the box introduction: today
What do fresh coffee beans look like? how do you raise coffee beans? how do you drink them?
In fact, the problem of freshness of raw coffee beans is most likely to produce and accumulate ochratoxin, not after the roasted coffee is sent to you, but in the process of raw beans. Coffee beans are not taken from the coffee tree and delivered directly to your home. Coffee farmers or processing plants will first treat coffee cherries (coffee beans + pulp and outer peel) with various treatments, and then remove the coffee from it.
How to preserve the coffee beans? how long to keep the coffee beans?
There have been a few times when you opened the bag of coffee beans, but it didn't smell so good; after it was cooked, it didn't taste so good. But this will not happen in the coffee beans sent to you by the coffee market, because most coffee beans in the coffee market are baked on order, and after you get it, it is only too fragrant and has no light taste during the appreciation period. But fresh baking is not today's topic. I want to talk to you today.
The characteristics of individual coffee and boutique coffee what are boutique coffee beans
In fact, the bitterness of robusta coffee beans (Robusta) is fascinating. We usually have coffee, such as coffee in beverage stores, convenience stores or coffee beans sold in shopping malls. Some are actually robusta coffee beans (mostly commercial beans) mixed with Arabica coffee beans (used for both boutique coffee and commercial beans) and brewed with an automatic coffee machine. These two kinds of coffee beans