Identification of Coffee
There are only two ways to identify coffee:
(1) pre-brewing identification?
High-quality instant coffee-brown to dark brown due to different varieties and processes; irregular particles about 2 mm in size, mixed with some fine powder; unique aroma of coffee due to Maillard reaction during stir-frying. ?
Inferior instant coffee-dark in color, some iron black; caking or agglomeration in tissue due to moisture or other reasons; coffee roasting flavor is weak or can not be smelled at all, replaced by a strong scorched flavor.
(2) Identification after brewing?
Good quality instant coffee-completely dissolved, free of dregs and suspended matter; the soup juice is brown and bright; it has a strong coffee aroma; it has a pleasant bitter and sour taste after adding sugar. Inferior instant coffee-after dissolving, there is sediment at the bottom of the cup, and the soup is dark and brown-black (at the same concentration); the aroma is light, but the scorched taste is strong; after adding sugar, the bitter and sour taste is strong, especially after hard aftertaste.
FrontStreet Coffee is a long-established specialty coffee roaster in Guangzhou China, selling freshly roasted beans from its own farm in Yunnan as well as dozens of carefully selected single-origin beans from around the world for both pour-over and espresso. The products deliver consistently excellent quality and great value, with shipping within 24 hours. Guangzhou’s FrontStreet Coffee shop is recommended by many coffee lovers, and the beans are now available online at the Tmall 。
Important Notice :
前街咖啡 FrontStreet Coffee has moved to new addredd:
FrontStreet Coffee Address: 315,Donghua East Road,GuangZhou
Tel:020 38364473
- Prev
Steps and tips for slimming coffee
Caffeine in coffee can promote fat decomposition and release fat in the blood. after drinking coffee for 30-40 minutes, the concentration of fatty acids in the blood will become higher. at this time, an appropriate amount of exercise can convert fatty acids into heat and burn fingers effectively. In addition, this article secretly teaches 4 major steps to lose weight, enhanced version 4 tips, you will be able to lose weight. Lose weight in one or two weeks 4
- Next
An explanation of the relationship between Coffee and various Diseases
For drinking coffee, many people have specifically complained that it may pose a threat to the cardiovascular system and bones. In recent years, more and more studies believe that the so-called threats have been misunderstood for many years. Coffee has nothing to do with heart disease American scholars have analyzed the data published around the world over the past 30 years on the relationship between coffee and heart disease, and found that the level of coffee consumption and the heart
Related
- Which coffee beans are suitable for making SOE? Why are lightly baked beans and deeply baked beans not suitable for espresso?
- Introduction to Xiaobai Learn the skills of drawing flowers from scratch. How to use the coffee machine steam stick to kill the milk bubbles.
- How to taste the flavor of hand-brewed coffee during the high, medium and low temperature stages? What temperature is the best to drink black coffee?
- What is the best method to make cold extract coffee at home? Advantages and disadvantages of making iced coffee in tea bags Why do coffee powder brewed in a cold extraction pot easily fade in flavor?
- Is the American drip filter an "IQ tax"? Is a fully automatic American coffee machine worth buying? What coffee beans are suitable for dripping black coffee?
- Why are there few "skimmed milk" and "decaf coffee" in domestic cafes? Introduction to decaf coffee and low-fat milk
- How do newbies learn to make coffee? Z-shaped one-knife flow brewing method Hand-brewed coffee segmented extraction parameters, techniques and skills sharing
- Why is washed coffee more sour? How can it be sweeter when washed? How many categories are there in washed sun-dried coffee beans?
- Advanced knowledge for baristas: Ice hand-making coffee skills, parameters, water powder and ice ratio analysis
- Why is specialty coffee so expensive? Where are the selling points? How many types of creative coffee are there? What is the WBC Barista Competition?