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 knowledge boutique coffee knowledge coffee roastingCoffee 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 knowledge grinding coffee beans coffee encyclopediaGreen 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 coffee beans knowledge freshness well packaging storage correlation ie notAll 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 Coffee knowledge coffee culture coffee lifeBoutique 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 Coffee beans knowledge boutique coffee what organic characteristicsLin 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 About coffee knowledge books Lin Ying Mao Yong Nian falling in love with coffee noodles solutionDo-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 Coffee knowledge coffee roasting roasting knowledge manual roastingWhat 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 Coffee planting basics common sense what coffee growing in altitudeCoffee 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 Coffee various occupation profile boutique knowledge coffee roasting this is aAll 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 Coffee entry beginner common sense must understand knowledge 10 kinds taste allCoffee 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 beans grinding skills knowledge coffee beans a dark brown adzuki beansEspresso 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 Italian style coffee blending knowledge how low cause personalMoldy 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 Coffee knowledge coffee knowledge defective beansSmall 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 Knowledge of coffee introduction of coffee beansCoffee 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 Boutique coffee beans knowledge anatomy interior close-ups crosscutting treesCoffee 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 Coffee knowledge boutique coffee beans coffee bean anatomyEspresso 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 Coffee bean knowledgeCoffee 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 basics common sense practices nutrition knowledge details introductionNormal 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 Coffee knowledge coffee beans coffee encyclopediaSingle coffee: a single variety of coffee beans produced by a single origin can be called single coffee, which is generally drunk without milk or sugar, and is called black coffee or black coffee in some parts of the country. Has the strong characteristic, the taste is unique, the good single product coffee processing method is special, therefore the price is also expensive, the taste is also relatively good. Single coffee naming method: single coffee useful coffee
2014-09-25 Coffee knowledge coffee common sense individual coffee