The efficacy of Colombian coffee beans the practice of Colombian coffee

What are Colombian coffee beans?

What are Colombian coffee beans? This is a well-known problem. Colombian coffee beans are one of the most abundant coffee beans in Colombia, and they are one of the few coffee beans named after the country in terms of quality.

Compared with other producing countries, Colombia is more concerned with developing products and promoting production. It is this, coupled with its superior geographical and climatic conditions, that makes Colombian coffee excellent in quality and delicious and famous all over the world.

Roasted coffee beans will release a sweet aroma, with sweet in the acid, bitter in the flat quality characteristics, because of the appropriate concentration, it is often used in high-grade mixed coffee. Colombian coffee exudes a light and elegant aroma, not as strong as Brazilian coffee, not as sour as African coffee, but a sweet fragrance, low-key and elegant.

The efficacy of Colombian coffee beans

What are the effects of Colombian coffee beans? Needless to say, I believe it has a refreshing effect. Let's talk about the other benefits of Colombian coffee beans:

1. Colombian coffee beans can make you feel good. Experiments show that the average person absorbs 300 milligrams of caffeine a day, which has a good effect on a person's alertness and mood.

2. Colombian coffee beans can relieve constipation and help lose weight. Coffee can promote metabolic function, activate digestive organs, and has a great effect on constipation. Taking a bath with coffee powder is a kind of thermotherapy, which has the effect of losing weight. Drinking a cup of coffee after a meal is also good for digestion.

3. Colombian coffee beans have the function of relieving alcohol. Drinking coffee after drinking alcohol will quickly oxidize the acetaldehyde converted from alcohol, decompose it into water and carbon dioxide and discharge it out of the body.

4. Colombian coffee beans can relieve fatigue. In order to eliminate fatigue, we must supplement nutrition, rest and sleep, and promote metabolic functions, and coffee has these functions.

5. Colombian coffee beans can prevent gallstones. For caffeinated coffee, it stimulates gallbladder contraction and reduces cholesterol, which is prone to gallstones. The latest Harvard University researchers found that men who drank two to three cups of coffee a day were less than 40% likely to get gallstones.

6. Colombian coffee beans can prevent radiation injury. Radiation damage, especially the radiation of electrical appliances, has become a prominent pollution at present. Indian Barba atomic researchers have come to this conclusion in mouse experiments and say it can be applied to humans.

7. Colombian coffee beans can promote blood circulation and remove blood stasis. Coffee has the functions of anti-oxidation and heart protection, strengthening muscles and bones, benefiting waist and knees, appetizer, eliminating fat and accumulation, promoting orifice and dehumidification, promoting blood circulation and removing blood stasis, relieving wind and relieving spasm and so on. ...

How to cook Colombian coffee beans

How do you cook Colombian coffee beans? First of all, we should buy coffee beans and coffee machine, and then we should pay attention to the following four points:

1. Choose your favorite coffee brewing method

Some people like to brew coffee in a convenient and fast American coffee pot, some prefer the romantic elegance of siphon coffee, while others prefer the simplicity and purity of French pressure, the Italian style of mocha pot, or the flavor of hand-brewed coffee. In any case, the cooking method that is suitable for others may not be the most suitable for you, and choosing your own most suitable and favorite coffee brewing method is the first condition to enjoy the fun of DIY coffee brewing.

2. Make coffee with good water

More than 98% of the ingredients in a cup of coffee are water. The importance of water is beyond doubt! If you use bad water to brew coffee, even using the best beans is in vain-because bad water can destroy the best coffee. Even a simple filter kettle can filter out many bad substances for tap water, making the brewed coffee more fragrant, strong and mellow. Like making tea, you need to avoid using distilled water, and if the tap water in your place is of poor quality, using clean mountain spring water is also an ideal way.

3. Coffee beans need enough to taste.

Coffee beans must be used in sufficient portions. Too little coffee powder may lead to insipidity, but not too much at a time. The standard amount of coffee is to brew a cup of coffee (about 180cc) with two flat spoons (about 15 grams) of coffee beans (powder).

4. The water temperature is controlled between 88 and 94 degrees.

Generally speaking, the most suitable water temperature for brewing coffee is between 88 and 94 degrees Celsius. Avoid using boiling hot water to brew coffee. Let the water boil and let it sit for 1-2 minutes before making coffee. ...

Taboo crowd of Colombian coffee beans

Although Colombian coffee beans can be eaten by ordinary people, and have a variety of benefits to the human body, for those who work overtime, it is an indispensable food. But when eating coffee beans, you should first know whether you belong to the taboo group of Colombian coffee beans, as follows:

Children: many foreign nutritionists have confirmed that children are the most unsuitable people to eat Colombian coffee beans. Because caffeine interferes with brain memory, although caffeine has a strong excitatory effect on the central nervous system, it can cause mental irritability, undiscipline and decreased academic performance in children, and caffeine may also increase the rate of cell mutation.

Pregnant women: scientists in California have proved that caffeine can inhibit the normal development of the fetus in the mother, if you drink too much coffee, it may increase the probability of miscarriage, that is, the baby is born smoothly, and the baby's weight is generally low. high natural mortality. Therefore: pregnant women had better not drink coffee.

Women and the elderly: excessive caffeine can lead to calcium loss, and drinking by the elderly can cause osteoporosis and increase the chance of fracture, while postmenopausal women need more than 10 times more calcium than premenopausal women. So postmenopausal women and the elderly had better not drink coffee.

Newlyweds: scientists at Harvard Medical School in the United States have conducted sperm killing experiments on caffeinated drinks. The results show that the new formula of caffeinated cola drinks can kill 58% of sperm, while the old formula of caffeinated cola drinks can kill all sperm. Therefore, if the newly married man drinks too much coffee, it will directly hurt the sperm and affect the fertility. If the injured sperm combines with the egg, it will lead to fetal deformity or congenital deficiency. ...

How long is the shelf life of Colombian coffee beans?

What is the shelf life of Colombian coffee beans? Generally speaking, if you keep it well, you can keep it for more than a year. But if Colombian coffee beans are damp, the shelf life is empty and cannot be eaten. So why can't Colombian coffee beans get wet? How can Colombian coffee beans be preserved to prevent moisture?

Reasons to avoid damp Colombian coffee beans:

1. The viscosity of coffee powder increases after being exposed to moisture, which will clog the coffee machine grinder and cause adverse effects on the machine.

2. Once coffee beans are exposed to moisture, they will easily deteriorate and become moldy, which will greatly shorten their shelf life and be harmful to their health.

3. It will affect the taste of coffee drinks.

Ways to avoid damp Colombian coffee beans:

1. When the bagged coffee beans are unpacked, the opening must be folded and clamped with a clip to avoid contact with the air.

2. After sealing the mouth of the bag, put the bag into a sealed jar for storage

Do not put coffee beans in the refrigerator; store coffee beans in a dry and cool place.

How to tell whether Colombian coffee beans are out of date

Even beautiful flowers sometimes wither; even delicious snacks expire; even tasty drinks expire one day; but coffee beans also expire. If you drink expired coffee beans, it will do some harm to the human body. Therefore, we need to know how to tell whether Colombian coffee beans are out of date.

A great way to identify expired Colombian coffee beans:

One of the characteristics of expired Colombian coffee beans: look at the appearance of Colombian coffee beans is black, or mixed with a little wet feeling.

Expired Colombian coffee beans feature 2: the taste must be very bitter, because his black dangerous element is accumulated too much, so there will be a kind of bitter juice, but the main effect of drinking this kind of coffee is Liao annealing.

Expired Colombian coffee beans feature 3: if the appearance is yellow, it must be moldy, it is because the coffee beans are moldy inside and breed bacteria, which will cause the appearance to produce chemistry and become a yellow shell.