scorched spots Learn more about scorched spots
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Why are there black spots in baking? The problem of blackhead scorched spot roasting coffee beans espresso
Blackheads (or blackspots) are common in coffee roasting, especially in the early stages of roasting. Generally appear at both ends of the coffee bean, deeper baking degree of the case, but also often appear on the back of the coffee bean. Why are there blackheads? First of all, we can be sure that it must have something to do with heating, when the baking temperature is too high.
2016-06-28 Baking why appear blackspots blackheads scorched spots coffee beans problems Italian coffee -
Principle of three heat conduction modes of coffee roaster which brand of coffee roaster should be disassembled?
Professional coffee knowledge exchange more coffee bean information please pay attention to the coffee workshop (Wechat official account cafe_style) roaster three major heat conduction mode: the biggest feature is that the drum has a small hole, the fire can directly burn bean meter, it is easy to scorch black spots, or scorched beans, the heat is not easy to control. Often scorched the bean table, cut open the beans, but the bean stamens are not fully ripe. At present, it is rare to see straight.
2018-04-18 Coffee roaster three heat conduction way principle disassembly what brand professional -
What are coffee roasting defects | what are the characteristics of baking defects | judgment of baking defects
Professional coffee knowledge exchange more coffee bean information Please pay attention to the coffee workshop (Wechat official account cafe_style) when it comes to coffee defects, most of the time you think of either mixed with defective beans, or brewing problems, in fact, there is another situation, that is, baking defects! So what are baking flaws? Qianjie Coffee to introduce to you! Baked beans are
2019-09-11 Coffee roasting defects what is what characteristics judgment specialty coffee knowledge -
Roasting defects Fast baking freshly baked coffee beans coffee quality coffee raw beans
When we talk about boutique coffee, every step presented in the coffee supply chain is critical to the final coffee product presented to us. So a very important step in the supply chain of coffee from seed to cup is roasting. When it comes to specialty coffee, every step in the supply chain becomes extremel
2016-06-24 Roasting defects fast fresh coffee beans coffee quality raw beans we talk about -
Anatomy of roasted curved coffee flavor coffee beans
Now when it comes to the same baking color, the baking effect can not be determined what the reason is: 1. The air in this seam has a different thermal conductivity from the beans outside. If it will cause the two temperatures to be different. Most of the problem is that the air inside is much hotter than beans. For example, the oven is too hot, or the beans are not thoroughly dry. You will see that the middle is more scorched than the two sides. General
2016-06-12 Roasting curve coffee flavor coffee beans dissection now say the same baking -
Fresh Coffee Beans Coffee Roasting Curves with Coffee Flavors Boutique Coffee Beans
1. The air inside this crack has a different thermal conductivity than the beans outside. If it causes the two temperatures to be different. Most likely the problem lies in the fact that the air is much warmer than the beans. For example, it's too hot to get out of the oven, or the beans aren't dry enough. You'll see that the middle is more burnt than the sides. Generally, after burning, the explosion will be a little faster, perhaps not dense. At this point, it's possible that some of the beans
2016-07-20 fresh coffee beans coffee roast curves flavor boutique this seam air -
How is the tiger spot of espresso caused? What are the manifestations of uneven Italian concentrated extraction?
We sometimes drink both the scorched taste of extraction and the underextracted salty taste in a cup of coffee. It is possible that it is caused by uneven extraction. Before understanding the uneven extraction of coffee, let's take a look at how to judge the quality of a cup of espresso from the following aspects. Judging by the coffee flow rate, the flow rate of espresso directly determines the taste of Espresso.
2020-08-26 Concentrated coffee tiger spot oil how cause Italian extract uneven existing -
Tell me about the same baking color, can you tell what the baking effect is?
Professional coffee knowledge exchange more coffee bean information please follow the coffee workshop (Wechat official account cafe_style) 1. The air in this seam has a different thermal conductivity from the beans outside. If it will cause the two temperatures to be different. Most of the problem is that the air inside is much hotter than beans. For example, the oven is too hot, or the beans are not thoroughly dry. You'll see the middle.
2019-09-18 Talk about the same baking color effect can will what is it? -
How to distinguish the defective beans from coffee beans
The coffee bean itself is a small, light green bean that turns black by roasting what should be a light turquoise bean. Immature beans are over-fermented in the process of refining, resulting in microbial infection, mixed taste, sour smell, mildew smell, drug flavor (phenolic henoic), etc., which may contain biotoxins. Sour beans / local sour beans: raw beans appear yellow and yellow brown
2016-05-27 Should how distinguish coffee beans planted defects coffee raw beans itself is -
What are the common situations in the baking process?
Professional coffee knowledge exchange more coffee bean information please follow the coffee workshop (Wechat official account cafe_style) Qianjie coffee briefly describes the common situation in the roasting process. Coffee roasting is when raw coffee beans are roasted at a certain temperature to remove excess moisture from coffee beans, and some of the ingredients in coffee beans are converted into caramelized sugar and flavor oils.
2019-12-17 Baking process frequent occurrence occurrence situation which specialty coffee knowledge -
How to select defective beans? What are the categories of defective beans? Recognize all kinds of common defective beans
All 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 local -
How to form Coffee Alcohol degree-- the cause of Milk Coffee spot formation
How to form the alcohol degree of coffee and picking by hand is a labor-intensive operation with high cost. Therefore, it is mainly used to pick high-quality Arabica coffee beans. This is only the first step in the production of high-quality coffee, and it is also the way to pick coffee in Yunnan. Fresh fruits need to be peeled on the day of picking, followed by fermentation, cleaning and drying to ensure the protection of coffee beans.
2016-11-02 Coffee mellow how form milk reason -
How to choose coffee beans
How to judge the quality of beans from their appearance? From its color-whether glossy, uniform color without spots; smell its fragrance-whether fragrance is rich; oral brittleness-- put into the mouth to bite, whether crisp sound, good taste, and finally to see if the bean shape is full and has weight.
2014-08-19 Coffee knowledge selection of coffee beans coffee encyclopedia -
What often happens in the baking process? What kind of coffee will be produced if it is not roasted properly?
Professional coffee knowledge exchange more coffee bean information please follow the coffee workshop (Wechat official account cafe_style) Qianjie coffee briefly describes the common situation in the roasting process. Coffee roasting is when raw coffee beans are roasted at a certain temperature to remove excess moisture from coffee beans, and some of the ingredients in coffee beans are converted into caramelized sugar and flavor oils.
2019-12-17 Baking process often occur what situation improper produce -
How to choose and buy good coffee beans?
How to judge the quality of beans from their appearance? From its color-whether glossy, uniform color without spots; smell its fragrance-whether fragrance is rich; oral brittleness-- put into the mouth to bite, whether crisp sound, good taste, and finally to see if the bean shape is full and has weight.
2014-05-15 Coffee knowledge coffee beans buy coffee beans -
What looks like a baking flaw? What is the flavor of baking defects? What are the effects of flavor?
Professional coffee knowledge exchange more information about coffee beans please follow the coffee workshop (Wechat official account cafe_style) medium American roasting. If it is a little darker than medium, it may be a city, also known as normal, brown: make the color as dark as possible without oil. Viennese American term meaning slightly darker than medium baking. This kind of baking will bring
2019-12-07 What like baking blemishes flavor performance bring what influence professional -
How to judge the shape of good coffee beans
How to judge the quality of beans from their appearance? From its color-whether glossy, uniform color without spots; smell its fragrance-whether fragrance is rich; oral brittleness-- put into the mouth to bite, whether crisp sound, good taste, and finally to see if the bean shape is full and has weight. Because you can't make mellow coffee without good coffee beans / powder. Secondly, we should pay attention to coffee beans.
2015-06-04 How to buy okay coffee beans shape judgment -
The relationship between coffee roasting curve and coffee flavor how to brew espresso in mocha pot
1. The air in this seam has a different thermal conductivity from the beans outside. If it will cause the two temperatures to be different. Most of the problem is that the air inside is much hotter than beans. For example, the oven is too hot, or the beans are not thoroughly dry. You will see that the middle is more scorched than the two sides. Generally speaking, after a scorch, the explosion will be faster, or not dense. At this time, it is possible to take out some of the beans.
2016-06-08 Coffee roasting curve flavor relationship how with Mo card pot boil out concentrate -
How to judge the quality of beans from their appearance?
How to judge the quality of beans from their appearance? From its color-whether glossy, uniform color without spots; smell its fragrance-whether fragrance is rich; oral brittleness-- put into the mouth to bite, whether crisp sound, good taste, and finally to see if the bean shape is full and has weight. Because you can't make mellow coffee without good coffee beans / powder. Secondly, we should pay attention to coffee beans.
2015-09-17 How appearance judgment beans good or bad -
How to buy better coffee beans from their appearance
Determination of black beans during grinding: fermented beans, failed, blackened coffee beans. Because it is black, it can be supported with the normal coffee bean area at a glance. How to judge the bickering of beans? Can be its brilliance-whether the gloss is good, the color is average without color spots; smell its fragrance-whether it is fragrant and strong; interview brittleness-put it into the mouth, whether it is crisp and sound, and the taste is fine
2014-09-04 Coffee knowledge buy coffee beans how to buy coffee beans