. The difference of steaming or not: without steaming, the extraction is easy to be insufficient. For the coffee powder that has been steamed, the coffee powder will first dissolve some high concentration coffee liquid because it seeps into some hot water, so it is easier to extract some soluble substances of coffee during the second water injection, and some gas has been discharged from the coffee powder during steaming, so it is less likely to be discharged by gas during brewing and extraction.
2016-06-04 Hand flushing coffee filter paper or filter clothOne of the key factors in making a good cup of coffee is grinding. Proper grinding can fully extract the organic substances that produce flavor in coffee, and improper grinding may lead to excessive or insufficient extraction of coffee. Either way, the coffee will not taste good enough and may even have an unpleasant taste. Coffee can be fully extracted only when it is properly ground.
2016-06-12 Coffee grinding knowledge relationshipsCoffee won't melt when it's thrown into the water. The maximum extraction rate of roasted coffee beans is 30% (substances that can be dissolved in water divided by the total weight of coffee). 1. Whether it's French pressure, Philharmonic pressure, all kinds of pressure, or espresso. The range of the best extraction rate is 18% Mui 21%. Insufficient extraction (less than 18%) indicates that the flavor of coffee is not fully dissolved in water and is overextracted (more than 21%).
2014-12-22 Boutique coffee about basics common sense throw it into the water no allCoffee is Rubiaceae shrub, coffee tree fruit seeds, semicircle with grooves, fried into coffee powder, brown with special aroma, coffee powder can be drunk after boiling, if the juice is concentrated and then dried into instant coffee. Fake coffee is mixed with chicory root powder in real coffee, or roasted and crushed grains and beans. Real coffee contains caffeine and has a special aroma. Inferior quality
2015-05-13 Instant coffee sensory identification quality grass shrubs fruits seedsThe symphonic poem of water and coffee can be divided into hot water and hard water. According to the calculation of the amount of water dissolved in water, the amount of water is small and the amount of hard water is more. Ordinary water is hard water containing salt, etc., because hard water will remove caffeine and tannic acid, which greatly reduces the taste of coffee. Ordinary tap water can be used as hot water, but at the beginning of the morning
2014-07-15 Brewing coffee coffee maker coffee powderCoffee won't melt when it's thrown into the water. The maximum extraction rate of roasted coffee beans is 30% (substances that can be dissolved in water divided by the total weight of coffee). 1. Whether it's French pressure, Philharmonic pressure, all kinds of pressure, or espresso. The range of the best extraction rate is 18% Mui 21%. Insufficient extraction (less than 18%) indicates that the flavor of coffee is not fully dissolved in water and is overextracted (more than 21%).
2014-10-16 Coffee knowledge boutique coffee science coffee common senseCoffee with coffee (1)-water water, can be divided into soft water and hard water. After the conversion of the amount of water dissolved in water, the amount of water is less than that of hard water. Ordinary mineral water is hard water containing salt, etc., because hard water releases caffeine and tannins, which greatly reduces the taste of coffee. Ordinary tap water can be used as hot water, but in the morning
2014-12-18 Boutique coffee basics common sense companion knowledge big deal OKCoffee won't melt when it's thrown into the water. The maximum extraction rate of roasted coffee beans is 30% (substances that can be dissolved in water divided by the total weight of coffee). 1. Whether it's French pressure, Philharmonic pressure, all kinds of pressure, or espresso. The range of the best extraction rate is 18% Mui 21%. Insufficient extraction (less than 18%) indicates that the flavor of coffee is not fully dissolved in water and is overextracted (more than 21%).
2015-03-30 Definitely I don't know those about coffee stories coffee throw it in the water no.Coffee won't melt when it's thrown into the water. The maximum extraction rate of roasted coffee beans is 30% (substances that can be dissolved in water divided by the total weight of coffee). 1. Whether it's French pressure, Philharmonic pressure, all kinds of pressure, or espresso. The range of the best extraction rate is 18% Mui 21%. Insufficient extraction (less than 18%) indicates that the flavor of coffee is not fully dissolved in water and is overextracted (more than 21%).
2015-05-19 Coffee culture basics common sense I don't know coffee stories throw it into the water.From a rough raw bean to a cup of strong coffee, there are secrets hidden in the middle that you can never imagine? Do Q raw coffee beans really need to be cleaned? When roasted, raw coffee beans can kill almost all microbes. On the contrary, the washed raw coffee beans need to pay attention to two points: first, do not soak for too long; second, pay attention to moderate drying, too long drying time is easy to breed mildew
2016-01-11 Coffee special secret picture and text explanation let you one minute understand coffee beans gayCoffee is Rubiaceae shrub, coffee tree fruit seeds, semicircle with grooves, fried into coffee powder, brown with special aroma, coffee powder can be drunk after boiling, if the juice is concentrated and then dried into instant coffee. Fake and shoddy coffee is mixed with chicory root powder in real coffee, or roasted and crushed grains and beans. Real coffee contains caffeine and has a special aroma. Inferior quality
2015-04-11 How to identify instant coffee basics common sense grasses shrubs fruitsCoffee is Rubiaceae shrub, coffee tree fruit seeds, semicircle with grooves, fried into coffee powder, brown with special aroma, coffee powder can be drunk after boiling, if the juice is concentrated and then dried into instant coffee. Fake and shoddy coffee is mixed with chicory root powder in real coffee, or roasted and crushed grains and beans. Real coffee contains caffeine and has a special aroma. Inferior quality
2015-10-24 How to identify instant coffee shoddy what is appearance grass shrubsCoffee is Rubiaceae shrub, coffee tree fruit seeds, semicircle with grooves, fried into coffee powder, brown with special aroma, coffee powder can be drunk after boiling, if the juice is concentrated and then dried into instant coffee. Fake coffee is mixed with chicory root powder in real coffee, or roasted and crushed grains and beans. Real coffee contains caffeine and has a special aroma. Inferior quality
2015-03-26 Instant coffee identification senses quality grasses shrubs fruits seedsCoffee is Rubiaceae shrub, coffee tree fruit seeds, semicircle with grooves, fried into coffee powder, brown with special aroma, coffee powder can be drunk after boiling, if the juice is concentrated and then dried into instant coffee. Fake coffee is mixed with chicory root powder in real coffee, or roasted and crushed grains and beans. Real coffee contains caffeine and has a special aroma. Inferior quality
2014-12-18 Boutique coffee basics common sense instant identification grass shrubs fruitWater and coffee symphonic poem water, approximately can be divided into soft water and hard water. Calculated in terms of sodium, manganese, etc. dissolved in water, the amount of water is soft and the amount of water is hard. Common water is hard water containing sodium, manganese, calcium, magnesium, etc., because hard water will release caffeine and tannic acid, which greatly reduces the taste of coffee. Ordinary tap water can be used as soft water, but at first in the morning
2015-03-02 brewing coffee indispensable material companion water with symphonic poem approximate availableCoffee is Rubiaceae shrub, coffee tree fruit seeds, semicircle with grooves, fried into coffee powder, brown with special aroma, coffee powder can be drunk after boiling, if the juice is concentrated and then dried into instant coffee. Fake and shoddy coffee is mixed with chicory root powder in real coffee, or roasted and crushed grains and beans. Real coffee contains caffeine and has a special aroma. Inferior quality
2015-01-26 How to identify instant coffee also have advantages and disadvantages grass shrubs fruitsThe symphonic poem of water and coffee can be divided into hot water and hard water. According to the calculation of the amount of water dissolved in water, the amount of water is small and the amount of hard water is more. Ordinary water is hard water containing salt, etc., because hard water will remove caffeine and tannic acid, which greatly reduces the taste of coffee. Ordinary tap water can be used as hot water, but at the beginning of the morning
2014-12-06 Boutique coffee common sense bubble indispensable materials water and symphonic poetry bigThe symphonic poem of water and coffee can be divided into hot water and hard water. According to the calculation of the amount of water dissolved in water, the amount of water is small and the amount of hard water is more. Ordinary water is hard water containing salt, etc., because hard water will remove caffeine and tannic acid, which greatly reduces the taste of coffee. Ordinary tap water can be used as hot water, but at the beginning of the morning
2015-05-26 Brewing coffee indispensable materials water and symphonic poetryCoffee should be based on the taste, the extraction rate data can help to correct when there is something wrong with the taste of coffee, the data can be used as a reference, but it is not the absolute criterion of taste. TDS=TotalDissolved Solids is a measuring tool used to measure the total content of dissolved solids in water; concentration and extraction rate are the reference indicators to measure the quality of a cup of coffee. As long as the coffee concentration is 1.
2015-10-24 Coffee extraction rate concentration blending knowledge brewing coffee should taste prevailCoffee should be based on the taste, the extraction rate data can help to correct when there is something wrong with the taste of coffee, the data can be used as a reference, but it is not the absolute criterion of taste. TDS=TotalDissolved Solids is a measuring tool used to measure the total content of dissolved solids in water; concentration and extraction rate are the reference indicators to measure the quality of a cup of coffee. As long as the coffee concentration is 1.
2015-01-23 Boutique coffee extraction rate concentration blending knowledge should taste prevail