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How to judge whether the raw coffee beans are fresh from the appearance? Judgment on the appearance of coffee beans

How to judge whether the raw coffee beans are fresh from the appearance? Judgment on the appearance of coffee beans

From the fruit state of coffee beans when they are picked from the tree to the state of raw beans that can be baked, the moisture content of coffee beans will be controlled between 9% and 13%, and it is not easy to bake if the water content is too high or too low. Generally, we get newly collected raw beans with water washing treatment, the moisture content is usually about 11.5% to 12.5%, half-washed Mantenin may reach 13%, and half-washed Brazil is 11% ~ 12% per day.

2015-09-14
Manual inspection of raw coffee beans how to identify defective beans from the appearance of raw beans

Manual inspection of raw coffee beans how to identify defective beans from the appearance of raw beans

With reference to the origin and grading, grab the raw beans with your hands and check their appearance. The feeling of the hand is very important. Judging from the appearance of raw beans, their quality must have some experience, at the same time, it is difficult to set standards. The color has no difference in uniform light green, with luster. Also take into account the changes in color after harvest. The shape requires uniform and neat particles, and there should be no deformed beans.

2015-10-14
Super mini appearance new pocket capsule coffee machine unveiled

Super mini appearance new pocket capsule coffee machine unveiled

Zhongguancun online Home Appliances Channel original many people like to drink coffee, not only refreshing, but also quite petty bourgeoisie style, giving people a sense of enjoying life. Now the capsule coffee machine is becoming more and more popular in the market, and it is very convenient to use. There is no need to grind coffee beans, so it saves a lot of time and is becoming the first purchase of many people.

2015-04-13
SCAA Fine Coffee grading defective Bean Standard

SCAA Fine Coffee grading defective Bean Standard

All black beans / part of black beans appearance features: black opaque raw bean cup sensory features: diversity: fermentation taste, sharp choking taste, turbidity, mildew taste, sharp sour taste, chemical irritation and other single or multiple odors mixture. Cause: excessive fermentation, leading to microbial invasion and infection. Appearance characteristics of whole sour beans / partial sour beans: raw beans have a yellow, yellowish brown or reddish brown appearance, usually

2015-11-10
Complete works of Coffee Divination

Complete works of Coffee Divination

The appearance of four-legged animals or trees usually represents success, such as promotion at work, success in exams, and getting a place of fame; the appearance of a heart or Y usually indicates that love is coming. If there is a heart in the cup, the person who has no object indicates that love will come, but if there is a date at present, it means that the other person will love you wholeheartedly. If there are two hearts in the cup, it means heart to heart.

2014-08-15
How to judge the quality of beans from their appearance? Judgment of appearance

How to judge the quality of beans from their appearance? Judgment of 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.

2015-09-22
The most effective method for judging the basic knowledge and freshness of coffee beans

The most effective method for judging the basic knowledge and freshness of coffee beans

The "light baked beans" that are not fresh and have a light brown appearance are dry and will not produce oil after baking. The phenomenon of "spot oil" begins to appear about five days after it comes out of the oven (it may be shortened to one or two days at the height of summer). Please note: a little "spot oil" does not mean that it is not fresh. sometimes it's the opposite.

2016-05-25
Aren't the oiled coffee beans fresh?

Aren't the oiled coffee beans fresh?

Oily coffee beans, have you ever roasted coffee beans that are oily on the outside? Why do some coffee beans have a shiny surface, while others are "dry and comfortable" without greasy? What is the relationship between the "oil" of coffee beans and the freshness? Should we buy coffee beans that are "oily" or "unoiled" in appearance? Coffee oil, which is not oil, these "oil" evenly distributed on the surface of coffee beans, in fact

2016-05-24
Oiled coffee beans and freshness

Oiled coffee beans and freshness

What is the relationship between the "oil" of coffee beans and the freshness? Should we buy coffee beans that have "oil" or "no oil" in appearance?

2014-06-18
SCAA Fine Coffee Grading All kinds of defective beans

SCAA Fine Coffee Grading All kinds of defective beans

Whole black beans/partial black beans Appearance characteristics: black opaque raw beans Cup sensory characteristics: diversity: fermented flavor, sharp choking flavor, turbidity, mildew, sharp sour flavor, chemical stimulation flavor and other single or multiple odors mixed. Cause: Excessive fermentation, leading to microbial invasion infection. Whole/partial sour beans Appearance characteristics: Raw beans have a yellow, tan or reddish brown appearance, usually

2015-11-03
Discuss coffee bean oil and coffee bean freshness

Discuss coffee bean oil and coffee bean freshness

Oily coffee beans and freshness What is the relationship between "oily" coffee beans and freshness? Should we buy coffee beans with oil or without oil? Have you ever seen coffee beans that look oily? Why do some coffee beans have an oily surface, while others are "dry and comfortable" and not greasy? What is the relationship between coffee beans and freshness? We should choose the appearance of "have

2014-09-05
Skull style coffee grinder, strong appearance, high art design, coffee control is worth having!

Skull style coffee grinder, strong appearance, high art design, coffee control is worth having!

Skull style coffee grinder, strong appearance, high art design, coffee control is worth having!

2014-08-22
What is the relationship between the oil yield of roasted coffee beans and freshness?

What is the relationship between the oil yield of roasted coffee beans and freshness?

Should we buy coffee beans that have "oil" or "no oil" in appearance? Have you ever seen oily coffee beans? Why do some coffee beans have a shiny surface, while others are "dry and comfortable" without greasy? What does the "oil" of coffee beans have to do with freshness? Should we buy coffee beans that are "oily" or "unoiled" in appearance? Coffee oil, which is not oil, is evenly dispersed.

2015-03-05
What details should be paid attention to in the selection of raw beans? Distinguish the good from the bad by the appearance of coffee beans

What details should be paid attention to in the selection of raw beans? Distinguish the good from the bad by the appearance of coffee beans

The following are the items that should be paid attention to in observing the appearance of raw beans: 1. The size of raw beans should be very similar, 17hammer 18 mesh together, 15prime 16 mesh together, 13prime 14 mesh together, and so on. The appearance must be as consistent as possible, and the color should be similar. This project determines the color uniformity after baking and the difference in taste after baking. Beans and grains with smaller particles

2015-12-30
Hawaiian-Kona coffee beans with perfect appearance

Hawaiian-Kona coffee beans with perfect appearance

Hawaiian Kona coffee beans have the most perfect appearance, its country is extremely full, and bright, is the most beautiful coffee beans in the world. The coffee is smooth and fragrant, with an attractive nutty flavor and a well-balanced acidity, as charming as the colorful colors of the island of Hawaii and a long finish. The world-famous Kona of Hawaii is mellow and sour.

2016-06-18
Matters needing attention in observing the appearance of raw coffee beans

Matters needing attention in observing the appearance of raw coffee beans

How to buy raw beans? What kind of raw beans are good raw beans? Raw bean sellers (usually coffee farmers or processing plants that deal with raw beans) must be responsible for the grading of coffee beans before they are sold to buyers (usually importers, brokers, or bean merchants). Once the grading is completed, the two grades of coffee are "Exceptional" and "Specialty".

2014-09-05
The method of judging the freshness of coffee beans

The method of judging the freshness of coffee beans

Have you ever seen oily coffee beans? Why do some coffee beans have a shiny surface, while others are "dry and comfortable" without greasy? What does the "oil" of coffee beans have to do with freshness? Should we buy coffee beans that are "oily" or "unoiled" in appearance? Coffee oil is not oil, which is evenly scattered on the surface of coffee beans. In fact, it is not "oil", but one.

2015-01-19
Introduction to the appearance characteristics of Ethiopian Coffee

Introduction to the appearance characteristics of Ethiopian Coffee

Ethiopian beans are easily recognizable, mostly small and pointed long beans, known as longberry, and often mixed with small oval-shaped short beans, called shortberry, which look uneven in size and appearance. The commercial bulk beans of Grade4 or Grade5 are mostly mixed with hundreds of different crystal seeds in different producing areas, so the phenomenon of uneven bean phase is the most obvious.

2016-06-03
Fine Coffee Learn More Oil Coffee Beans and Freshness

Fine Coffee Learn More Oil Coffee Beans and Freshness

What is the relationship between coffee beans and freshness? Should we buy coffee beans with oil or without oil? Have you ever seen coffee beans that look oily? Why do some coffee beans have an oily surface, while others are "dry and comfortable" without oil? What is the relationship between coffee beans and freshness? We should choose the appearance of "oil" or "no oil"

2014-11-03
Coffee bean knowledge the method of judging the freshness of coffee beans

Coffee bean knowledge the method of judging the freshness of coffee beans

Have you ever seen oily coffee beans? Why do some coffee beans have a shiny surface, while others are "dry and comfortable" without greasy? What does the "oil" of coffee beans have to do with freshness? Should we buy coffee beans that are "oily" or "unoiled" in appearance? Coffee oil is not oil, which is evenly scattered on the surface of coffee beans. In fact, it is not "oil", but one.

2015-02-02
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