Moldy beans: cyan and white bacteria grow because they are not completely dry or are too wet during transportation and preservation, which will make the whole cup of coffee mildew if mixed into roasting and grinding. Fermented beans: there are two main causes: one is the process of soaking in a washing fermentation tank, which is formed by water pollution, and the other is that the moisture in the warehouse makes it ferment and make the beans.
2014-12-20 Coffee common sense which belong to influence quality flavor defects beans mildewThe same apple tree does not necessarily have a sweet and sour taste, not every apple has a good appearance and consistent maturity, some may have been bitten by insects, some may be stunted, and so on, this is a very normal phenomenon. The same is true of coffee. The raw coffee beans obtained from the treated coffee fruits are not always good.
2014-09-02 A defective bean.One of the most important factors affecting the quality of coffee is defective beans. The number of defective beans also affects the grade of coffee. For example, the coffee evaluation method used in Brazil is the "deduction method", which is graded according to the number of defective beans in 300 grams of staple beans per gram.
2014-08-20 Coffee knowledge coffee defective beans kinds of defective beansBefore selecting defective beans, raw beans need to be screened in order to make the beans uniform in size. You can use three different sizes of special custom screen, or you can use the metal screen sold in general horticultural shops, but pay attention to the size. The purpose of sieving is to separate the size of beans and remove impurities.
2014-09-10 Coffee knowledge coffee bean selection defective bean selectionThe growth environment of boutique coffee beans also has higher requirements. Generally grow at an altitude of 1500 meters or even more than 2000 meters above sea level, with appropriate precipitation, sunshine, temperature and soil conditions. Some world-famous coffee beans also have a special geographical environment, such as the alpine clouds in the Blue Mountains, the free shade provided by the afternoon clouds in Kona, and the volcanic ash soil in Antigua.
2016-05-31 Boutique coffee SCAA defects classification reasonsI talked about the types of defective beans and their possible negative effects on the taste of coffee. The defective beans must be picked out before baking. This process is called the hand.
2014-09-02 Hand-selected coffee beansOne of the most important factors affecting the quality of coffee is defective beans. The number of defective beans also affects the grade of coffee. For example, the coffee evaluation method used in Brazil is the deduction method, which is graded according to the number of defective beans in 300 grams of staple beans per gram. For example, coffee is hand-selected, so successful hand-selection is also necessary to have a comprehensive understanding of the types of defective beans.
2014-09-05 Ten kinds of coffee defective beans coffee defective beans coffee beansThe grapes produced on the same vine may not necessarily have a sweet and sour taste, not every grape may have a good appearance and consistent maturity, some may have been bitten by insects, some may be stunted, and so on. This is a normal phenomenon, and so is coffee. The raw coffee beans obtained from the treated coffee fruits are not always good.
2016-08-30 Blemish coffee taste medium fatal wound the same a grape a tree bear fruitMoldy beans: cyan and white bacteria grow because they are not completely dry or are too wet during transportation and preservation, which will make the whole cup of coffee mildew if mixed into roasting and grinding. Fermented beans: there are two main causes: one is the process of soaking in a washing fermentation tank, which is formed by water pollution, and the other is that the moisture in the warehouse makes it ferment and make the beans.
2015-05-15 Impact quality coffee flavor imperfections common sense mildew because dry incompleteOne of the most important factors affecting the quality of coffee is defective beans. The number of defective beans also affects the grade of coffee. For example, the coffee evaluation method used in Brazil is the deduction method, which is graded according to the number of defective beans in 300 grams of staple beans per gram. For example, coffee is hand-selected, so successful hand-selection is also necessary to have a comprehensive understanding of the types of defective beans.
2015-01-08 Boutique coffee beans knowledge coffee top ten defects types quality importantAll black beans / partial black beans: raw beans that are supposed to appear light turquoise turn black. Immature beans are over-fermented in the process of refining, resulting in microbial infection, mixed taste, sour smell, mildew smell, drug taste and so on, which may contain biotoxins. Sour beans / local sour beans: raw beans have a yellow, yellowish-brown or reddish-brown appearance, usually accompanied by blackened germs, harvested or after harvest
2015-12-17 How to select flaw class which cognition various common black bean localCoffee beans harvested from the same tree, regardless of particle size, mature or immature, are all baked in the same pot, resulting in uneven baking.
2014-06-20 Coffee knowledge defective beans hand-picked beansFine coffee is fresh coffee. Whether it's food or drink, the fresher the better, and so is specialty coffee. Coffee beans should be kept fresh before making fine coffee, including the preservation of roasted beans, and the coffee beans should be ground before making, which is also to retain its most original and best flavor. And hand brewed coffee making is such a way to make fine coffee
2016-06-27 Special Fine Coffee Bean Manor Indonesia Coffee Ethiopia Single WhichThe raw bean defects of SCAA can be divided into two types: I and II. The requirement for premium coffee grade (specialty coffee) is: 1. There are no class I defects; 2. No more than 5 II class defects 3. There can be no "quaker" (0 quaker) Quick beans in cooked coffee beans. 4. The color range of raw coffee beans is pale yellow (light yellow), yellow-green (
2015-12-08 Boutique coffee beans SCAA pecialty Coffee coffeeOne of the most important factors affecting the quality of coffee is defective beans. The number of defective beans also affects the grade of coffee.
2014-06-05 Types of coffeeIn the definition of high-quality coffee, it is not difficult to see that the first flawless bean is the top priority of the whole link. What is defective bean?
2014-05-12 Coffee knowledge discrimination standardBoutique coffee is fresh coffee. Whether it's food or drink, of course, the fresh the better, and so is boutique coffee. High-quality coffee should keep the coffee beans fresh before making, including the preservation of baked beans, and grind the coffee beans into powder before making, which is also to retain its original and best flavor. And the way of making hand-made coffee is such a way to make high-quality coffee.
2016-06-25 Boutique manor coffee Ethiopia hometown representative sexual producing area flavor1. High-quality raw beans with flawless beans (raw beans with few defective beans such as fermented beans and moldy beans, but not high-priced beans) 2. Freshly roasted coffee (coffee is best served within two weeks after roasting, preserved as beans and ground before brewing) 3. Freshly ground coffee 4. The freshly brewed coffee is summarized as follows: the so-called good coffee quality coffee can be defined as excellent.
2014-05-13 Coffee knowledge quality coffeeThe raw bean defects of SCAA can be divided into two types: I and II. The requirement for premium coffee grade (specialty coffee) is: 1. There are no class I defects; 2. No more than 5 II class defects 3. There can be no "quaker" (0 quaker) Quick beans in cooked coffee beans. 4. The color range of raw coffee beans is pale yellow (light yellow), yellow-green (
2015-12-05 SCAA pecialty Coffee boutique coffee raw beansGive this cup of coffee a good name, I was born to be useful! Because the beans used are usually picked out and not used, and in the end, a handful of Robusta is added, and the beans reused in this way always feel like the allied forces of the eight powers. Of course, a few moldy beans are absolutely not allowed. To bake to the extent needed for espresso, it has to be in a distinct scorching, crackling taste.
2015-11-11 Coffee defects making ESPRESSO this cup coffee a good name.