There is good news for coffee lovers around the world: the large amount of coffee grounds they throw away helps remove the toxic smell of dirt. In the American Journal of Hazardous Materials, researchers at the City University of New York published a study saying that coffee grounds can absorb hydrogen sulfide gases, which are often caused by the fact that the dirt smells so bad. Now the common practice is to use activated carbon.
2015-04-27 Coffee basics common sense residue removal dirt poison smell global coffeeNose smell: fresh coffee beans smell strong fragrance, otherwise tasteless or bad smell. Look at it: good coffee beans are complete in shape and full in size. On the contrary, the shape is incomplete. Hand pressure: fresh coffee beans are fresh and crisp, and the fragrance comes out when they crack. Color: dark black coffee beans, the coffee brewed has a bitter taste; yellow coffee beans, the coffee brewed has a sour taste.
2015-04-27 Boutique coffee common sense discrimination coffee beans freshness nose smell fresh smellNose smell: fresh coffee beans smell strong fragrance, otherwise tasteless or bad smell. Look at it: good coffee beans are complete in shape and full in size. On the contrary, the shape is incomplete. Hand pressure: fresh coffee beans are fresh and crisp, and the fragrance comes out when they crack. Color: dark black coffee beans, the coffee brewed has a bitter taste; yellow coffee beans, the coffee brewed has a sour taste.
2015-06-05 Coffee beans freshness other 4 tips nose smell fresh coffee beans smell strongNose smell: fresh coffee beans smell fragrant, otherwise tasteless or bad smell. See: good coffee beans are complete in shape and rich in size. Otherwise, the shape is incomplete. Hand Press: Fresh coffee beans are crispy when pressed, and there is fragrance floating out when cracked. Color: dark with black coffee beans, brewed coffee with bitter taste; yellow coffee beans, brewed coffee with sour.
2015-06-05 coffee beans freshness other 4 tips nose smell fresh smell strongNose smell: fresh coffee beans smell strong fragrance, otherwise tasteless or bad smell. Look at it: good coffee beans are complete in shape and full in size. On the contrary, the shape is incomplete. Hand pressure: fresh coffee beans are fresh and crisp, and the fragrance comes out when they crack. Color: dark black coffee beans, the coffee brewed has a bitter taste; yellow coffee beans, the coffee brewed has a sour taste.
2015-10-15 Coffee beans freshness other tips 4 methods nose smell fresh coffee beans smellThere is good news for coffee lovers around the world: the large amount of coffee grounds they throw away helps remove the toxic smell of dirt. In the American Journal of Hazardous Materials, researchers at the City University of New York published a study saying that coffee grounds can absorb hydrogen sulfide gases, which are often caused by the fact that the dirt smells so bad. Now the common practice is to use activated carbon.
2015-07-27 Coffee help remove toxic odor common sense global coffee enthusiasts goodThere is good news for coffee lovers around the world: the large amount of coffee grounds they throw away helps remove the toxic smell of dirt. In the American Journal of Hazardous Materials, researchers at the City University of New York published a study saying that coffee grounds can absorb hydrogen sulfide gases, which are often caused by the fact that the dirt smells so bad. Now the common practice is to use activated carbon.
2015-01-31 Coffee use help remove dirt poison smell global coffee hobbyNose smell: fresh coffee beans smell strong fragrance, otherwise tasteless or bad smell. Look at it: good coffee beans are complete in shape and full in size. On the contrary, the shape is incomplete. Hand pressure: fresh coffee beans are fresh and crisp, and the fragrance comes out when they crack. Color: dark black coffee beans, the coffee brewed has a bitter taste; yellow coffee beans, the coffee brewed has a sour taste.
2015-02-09 Boutique coffee beans basics common sense discrimination freshness nose smell fresh smellThere is good news for coffee lovers around the world: the large amount of coffee grounds they throw away helps remove the toxic smell of dirt. In the American Journal of Hazardous Materials, researchers at the City University of New York published a study saying that coffee grounds can absorb hydrogen sulfide gases, which are often caused by the fact that the dirt smells so bad. Now the common practice is to use activated carbon.
2014-12-15 Coffee common sense help remove dirt poison smell global coffee hobbyThere is good news for coffee lovers around the world: the large amount of coffee grounds they throw away helps remove the toxic smell of dirt. In the American Journal of Hazardous Materials, researchers at the City University of New York published a study saying that coffee grounds can absorb hydrogen sulfide gases, which are often caused by the fact that the dirt smells so bad. Now the common practice is to use activated carbon.
2015-03-20 Coffee basics common sense help remove dirt poison smell global coffeePeople always habitually look at things in dichotomy, good and bad, good and evil, good and bad. The same is true in the world of coffee. Arabica coffee beans are always classified as good, while its distant relative, Robusta, is often classified as bad. Why is Robusta so notorious? It is round in appearance, which at first glance looks like a
2015-03-17 Coffee beans basics common sense Robes Booth people always habit sex scoreDistinguish coffee beans from good or bad coffee beans: neat shape, bright color, roasted by single stir-fry. After brewing and cooking, it is mellow and full of stamina. Bad coffee beans: different shapes and incomplete individuals. After cooking, it is light and fragrant, not sweet enough. The secret to the freshness of ◆ coffee beans: fresh coffee beans have a strong smell, otherwise tasteless or bad smell. Look at it: good coffee
2016-08-09 Coffee knowledge taste discriminationGood coffee and bad coffee friends who know nothing about coffee often ask me which kind of coffee is the best coffee. Is it Blue Mountain? I generally replied that my favorite coffee is good coffee. The answer is, of course, based on quality. Whether you like Thai rice or fragrant rice, or northeast rice, first of all, the rice must be of high quality, preferably new rice, moth-free and impurity-free.
2014-09-28 Coffee beans coffee roasting technologyThere is good news for coffee lovers around the world: the large amount of coffee grounds they throw away helps remove the toxic smell of dirt. In the American Journal of Hazardous Materials, researchers at the City University of New York published a study saying that coffee grounds can absorb hydrogen sulfide gases, which are often caused by the fact that the dirt smells so bad. Now the common practice is to use activated carbon.
2015-07-28 Coffee dregs removal dirt poison odor action global coffee enthusiastsPeople habitually treat things with dichotomies, good and bad, good and evil, good and bad... The same is true in the coffee world. Arabica coffee beans are always classified as good, and its distant relative Robusta coffee beans tend to be classified as bad. We might say, if Arabica is a gift from angels
2014-09-25 Robusta boutique coffee beansIf the flannel filter cloth of the siphon pot is not preserved properly, it will not only produce a bad smell, but also mildew, completely destroying a good cup of coffee.
2014-05-27 Coffee knowledge siphon pot coffee encyclopediaGood coffee beans, neat shape, bright color, roasted by single stir-fry. After brewing, the flavor is mellow and the stamina is strong; the bad coffee beans are of different shapes and incomplete. It is not mellow enough to talk about fragrance after brewing.
2014-06-09 Coffee knowledge coffee bean freshness coffee encyclopediaArabica coffee beans are always classified as good, while its distant relative, Robusta, is often classified as bad. People always habitually look at things in dichotomy, good and bad, good and evil, good and bad. The same is true in the world of coffee. Arabica coffee beans are always classified as good ones.
2014-10-17 Coffee knowledge boutique coffee Robusta coffeeNose smell: fresh coffee beans smell strong fragrance, otherwise tasteless or bad smell. Look at it: good coffee beans are complete in shape and full in size. On the contrary, the shape is incomplete. Hand pressure: fresh coffee beans are fresh and crisp, and the fragrance comes out when they crack. Color: dark black coffee beans, the coffee brewed has a bitter taste; yellow coffee beans, the coffee brewed has a sour taste.
2014-11-27 Boutique coffee basics common sense identification coffee beans freshness nose smell freshNose smell: fresh coffee beans smell strong fragrance, otherwise tasteless or bad smell. Look at it: good coffee beans are complete in shape and full in size. On the contrary, the shape is incomplete. Hand pressure: fresh coffee beans are fresh and crisp, and the fragrance comes out when they crack. Color: dark black coffee beans, the coffee brewed has a bitter taste; yellow coffee beans, the coffee brewed has a sour taste.
2014-12-30 Boutique coffee beans common sense freshness other tips nose fresh smell