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General knowledge of boutique coffee roasting and roasting degree of coffee beans

General knowledge of boutique coffee roasting and roasting degree of coffee beans

Roasting causes coffee to produce coffee oil, which gives coffee a strong aroma. The most outstanding feature of this fragrance is that it is volatile and soluble in water. Therefore, people can not only smell the mellow smell of coffee beans, but also pour it into the cup and taste it carefully. Coffee is roasted to the following degrees: light roasting, light fragrance and high acidity is one of it.

2014-11-21
Coffee beans knowledge and freshness and packaging storage related knowledge

Coffee beans knowledge and freshness and packaging storage related knowledge

Green coffee beans (i.e., unroasted) do not spoil for years, but once they enter the roasting process, the aroma awakens and they begin to age day by day. Roasted coffee beans lose their flavor in three to four days if they are not properly preserved; properly stored, they may be allowed to extend the taste period by three or four months. Fresh coffee beans are easy to bubble out of the mellow nectar, tasteless coffee beans even gods are difficult. Green coffee beans are bad.

2015-01-26
A little knowledge of grinding coffee beans

A little knowledge of grinding coffee beans

Coffee beans, the dark brown beans seem ordinary, but they have a lot of knowledge at all stages. For a coffee cook and drinker like me, coffee beans are grown, produced and roasted. I think it is enough to have a general understanding of professional knowledge, and coffee merchants can be responsible for the production. After all, this is an era of paying attention to the division of labor. Grindable

2014-08-09
Coffee must have knowledge.

Coffee must have knowledge.

All 10 flavors are loved; must know Coffee knowledge Coffee on the market is mainly divided into two original varieties: Coffee Arabica and Coffee Robusta. 1. Black coffee (Black Coffee) ── directly uses coffee beans to make coffee, without adding milk, it will affect the way the coffee is drunk. two。 White coffee (White Coffee) ── adds milk to the coffee

2014-07-16
The knowledge of coffee beans what are the characteristics of organic coffee beans?

The knowledge of coffee beans what are the characteristics of organic coffee beans?

Boutique coffee knowledge what are organic coffee beans? In many parts of the world, growers use pesticides to control the growth of coffee pests, and moist and foggy coffee at high altitudes are more vulnerable to fungi, so growers often use pesticides to treat them. Many people think that coffee can be called organic coffee as long as synthetic pesticides, herbicides and chemical fertilizers are not used during coffee growth.

2016-03-18
Books on coffee knowledge

Books on coffee knowledge

Lin Ying and Mao Yongnian's "falling in love with coffee" gives a comprehensive explanation of coffee and coffee beans. For example, how coffee beans should be stored. Because coffee is easily oxidized in oxygen, coffee beans lose their original aroma. There are also many sources of coffee. All kinds of coffee machines are also introduced. Like the Espresso coffee maker, they say it's the best "classic coffee."

2016-09-12
Coffee roasting knowledge Coffee hand net roasting principle

Coffee roasting knowledge Coffee hand net roasting principle

Do-it-yourself, the biggest advantage of roasting coffee beans with a hand net is low cost, fresh, even if it is not guaranteed to be very uniform. In addition, the firepower can be adjusted freely to facilitate the observation of bean color changes, which is also one of the reasons why coffee lovers are keen on this method.

2014-09-05
Introduction to Coffee Elementary Coffee knowledge Coffee must know

Introduction to Coffee Elementary Coffee knowledge Coffee must know

All 10 flavors are loved; must know Coffee knowledge Coffee on the market is mainly divided into two original varieties: Coffee Arabica and Coffee Robusta. 1. Black coffee (Black Coffee) ── directly uses coffee beans to make coffee, without adding milk, it will affect the way the coffee is drunk. two。 White coffee (White Coffee) ── adds milk to the coffee

2015-03-02
Basic knowledge of coffee cultivation basic knowledge of coffee

Basic knowledge of coffee cultivation basic knowledge of coffee

What is coffee? Coffee is the fruit of a Rubiaceae plant growing about 6000 feet above sea level, distributed on the world's narrow subtropical axis; coffee trees grow green all the year round and can grow up to 20 feet tall, and are generally controlled at 8 to 10 feet for easy harvest. It takes three to five years for the coffee tree to bear fruit. First of all, it produces small white flowers that resemble jasmine in shape and size.

2015-10-07
Introduction to various professions of baristas knowledge of fine coffee

Introduction to various professions of baristas knowledge of fine coffee

Coffee roaster is a profession that focuses on turning raw coffee beans into commercial coffee beans. To understand the different quality of coffee, to bake them to the right degree, to present the best side of individual coffee beans to the public, and to mix all kinds of Italian coffee beans with unique flavor are all the jobs of a coffee roaster. Familiar with a large number of coffee varieties, familiar with all kinds of coffee

2015-08-31
Espresso blending knowledge how to mix espresso with decaf

Espresso blending knowledge how to mix espresso with decaf

Espresso with several of my favorite decaf coffees if you need decaf, prepare some water-processed Brazilian decaf beans. Use 50% of this coffee bean, plus some other coffee beans with different flavors. If you want coffee that is almost completely decaffeinated, you can choose one of the following combinations: 50%

2016-06-23
Knowledge of coffee bean grinding skills

Knowledge of coffee bean grinding skills

Coffee beans, the dark brown beans seem ordinary, but they have a lot of knowledge at all stages. For a coffee cook and drinker like me, coffee beans are grown, produced and roasted. I think it is enough to have a general understanding of professional knowledge, and coffee merchants can be responsible for the production. After all, this is an era of paying attention to the division of labor. Feasible research

2015-02-02
Coffee basic knowledge boutique coffee beans several kinds of defective beans introduction

Coffee basic knowledge boutique coffee beans several kinds of defective beans introduction

Moldy beans: because the drying is not complete, or in the transportation, storage process damp, and grow cyan, white mold, sometimes make beans stick together, if not remove these moldy beans, will produce mold odor. Dead beans: beans that bear abnormal fruit. The color is not easily changed by baking, so it is easy to distinguish. Flavor thin, with silver skin

2014-11-21
Explain the knowledge of coffee beans for you.

Explain the knowledge of coffee beans for you.

Small and round dark brown coffee beans, quietly emitting a fragrant fragrance in the grinder, injected into the cup showing the beautiful color of amber, these are the three very deep impressions of coffee.

2014-08-18
Boutique coffee bean knowledge coffee bean anatomy

Boutique coffee bean knowledge coffee bean anatomy

Coffee bean close-up, coffee bean internal cross-section map of the coffee fruit after the peel of the freshly ripe coffee fruit on the tree, the coffee fruit without the peel, inside two coffee beans with endocarp, silver peel coffee bean coffee fruit internal structure (coffee fruit includes exocarp, mesocarp, pectin layer, endocarp, coffee bean silver skin, endosperm, embryo.) Internal knot of coffee beans

2014-09-30
Knowledge of boutique coffee beans dissecting the interior picture of coffee beans

Knowledge of boutique coffee beans dissecting the interior picture of coffee beans

Coffee bean close-up, coffee bean internal cross-section map of the coffee fruit after the peel of the freshly ripe coffee fruit on the tree, the coffee fruit without the peel, inside two coffee beans with endocarp, silver peel coffee bean coffee fruit internal structure (coffee fruit includes exocarp, mesocarp, pectin layer, endocarp, coffee bean silver skin, endosperm, embryo.) Internal knot of coffee beans

2014-12-29
Coffee basic knowledge Coffee practice and nutritional knowledge are introduced in detail

Coffee basic knowledge Coffee practice and nutritional knowledge are introduced in detail

Coffee knowledge introduction: coffee is one of the main drinks for westerners. The seeds obtained by removing the pericarp and most of the seed coat after the fruit is ripe are called raw coffee or coffee beans. Raw coffee is roasted and ground to get coffee powder, which can be used to make a drink. Coffee tastes bitter, has a specific flavor, contains caffeine alcohol and 1.3% caffeine alkaloids, and is an anesthetic, diuretic, excitatory and cardiotonic drug. Roasted.

2015-04-13
Coffee bean knowledge: espresso beans

Coffee bean knowledge: espresso beans

Espresso beans take longer to bake than regular beans, so the oil in the beans floats to the surface of the beans. Although Arabica coffee beans are generally believed to be the best in terms of flavor, acidity and bitterness, it is still unclear how to choose the best type of coffee beans. Although it is generally believed that robusta coffee beans are of poor quality, they can produce more

2014-08-25
Boutique coffee knowledge what is hard bean and soft bean coffee?

Boutique coffee knowledge what is hard bean and soft bean coffee?

Hard bean coffee is coffee that grows at a relatively high altitude, while coffee grown at a lower altitude is generally considered soft bean coffee. Higher altitude and lower temperature make the fruit ripen more slowly, and form harder and less porous coffee beans. Hard bean coffee usually has higher acidity and more flavor, although sometimes there are some exceptions. The distinction between hard beans and soft beans coffee is often used in Central America.

2014-12-29
Knowledge of high-quality coffee beans-- coffee round beans

Knowledge of high-quality coffee beans-- coffee round beans

Normal coffee trees sometimes produce smaller fruits with only one coffee bean in it. this single coffee bean is called round bean, which is small and almost round. Because its quantity is very small, its price is much higher than that of ordinary coffee beans. Many people think that round beans taste particularly good, because their round beans can wrap the original taste of coffee tightly in the beans, and the taste is special.

2014-09-02
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