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Coffee common sense what is the reason why drinking coffee does not refresh you?

Coffee common sense what is the reason why drinking coffee does not refresh you?

Why can coffee make some people get carried away, but not refreshing to others? It also starts with caffeine, the protagonist of coffee. Coffee has the same properties as theobromine in cocoa and theophylline in green tea, and the percentage reduction after roasting is extremely small.

2014-10-27
Boutique Coffee Common sense how long will it take for coffee to be refreshing

Boutique Coffee Common sense how long will it take for coffee to be refreshing

Researchers at the University of Barcelona in Spain recently found that it takes only 10 minutes for coffee to be refreshing. The maximum amount of caffeine entering the bloodstream is 45 minutes, but it takes only a few minutes to reach half of the maximum. It is reported that men are more sober than women after drinking espresso. They analyzed 688 college students and measured them before and after drinking coffee for 10 minutes, 20 minutes and 30 minutes.

2015-07-02
Small household appliances are electric tigers, coffee pots consume far more electricity than refrigerators.

Small household appliances are electric tigers, coffee pots consume far more electricity than refrigerators.

The rated power of the coffee pot has reached 600W, which is not a small amount of electricity in a month at the rate of brewing coffee every day.

2014-06-09
The importance of cultivating beans after roasting Coffee knowledge

The importance of cultivating beans after roasting Coffee knowledge

The scientific community has never stopped discussing the chemicals of raw and cooked beans, but even after such a long and costly research, we still have a lot of question marks over many details. According to current predictions, we can find at least a thousand different substances in roasted coffee beans. Unfortunately, we still don't know the exact number, or even the composition.

2016-06-12
Avoid physical fatigue and drink less caffeine

Avoid physical fatigue and drink less caffeine

Do you feel energetic when you wake up in the morning, but you will be listless and weak in the afternoon? The American self-improvement website introduces several simple and easy ways to help you relax when you are busy and tired. Keep a glass of water handy. Even if there is only a slight lack of water, it is difficult for you to concentrate. You can put a glass of water on the table and take a sip from time to time during the work break. Drink less coffee even if you are sleepy.

2015-06-24
The coffee pot consumes far more electricity than the refrigerator.

The coffee pot consumes far more electricity than the refrigerator.

The small home appliance industry has become the focus of public attention overnight. Recently, some media reported that the energy efficiency of nearly 50% of small household appliance enterprises in China is not up to standard. Although this view is not official and its credibility is questionable, it more or less reminds consumers that when buying small household appliances, they should not pursue low prices too much and ignore their energy consumption, because many seem inconspicuous.

2015-07-07
American high school students sleep only 4 hours a day and drink 4 cans of coffee

American high school students sleep only 4 hours a day and drink 4 cans of coffee

Edward humes, american journalist, won the pulitzer prize, the highest journalism prize. He spent the school year squatting at a public high school. A year of experience led him to write a book called The School of Dreams, the first chapter of which had the long title: 4 is the magic number: 4 hours of sleep, 4 lattes, 4.0. This book describes the students of this high school:

2015-12-28
How long do roasted coffee beans take to grow? how to make coffee?

How long do roasted coffee beans take to grow? how to make coffee?

On the other hand, if the Italian coffee beans are made with a pressure coffee machine, it takes at least 7-15 days to raise the beans. If you are in a hurry to use the coffee beans, you can open the bags in advance and let them be exposed to air oxidation for 12-24 hours before use. If the coffee beans are too fresh, the taste is more exciting in ESPRESSO. The coffee oil (crema) is not delicate enough, and even has a very obvious coke.

2016-10-20
Nestle Hute: discovery of Coffee

Nestle Hute: discovery of Coffee "New World" in Yunnan

Hua Honglin, a man from Ninger, has taken the lead in growing coffee for 15 years. Wu, a million Belgian, has been working all the year round: driving a dark green Beijing Gyibug with license plate number Yun J25151, hovering on the mountain road in Pu'er area of Yunnan Province. The airtight car is filled with hot tides peculiar to the tropical mountain monsoon climate, and it usually takes two hours to get to the nearest village, and lonely, repetitive trips are common.

2015-08-07
Taiwan drinks 2.1 billion cups of freshly brewed coffee every year.

Taiwan drinks 2.1 billion cups of freshly brewed coffee every year.

According to the statistics of the Customs Department of Taiwan's Ministry of Finance, the import of coffee beans in Taiwan has nearly doubled in five years, which translates to 2.17 billion cups of freshly brewed coffee consumed by Taiwanese every year, that is, 94.3 cups per person per year. Taiwan's working hours are the third longest in the world, and office workers can be seen with a cup of coffee on the road, the China Times reported. According to customs data, coffee bean imports reached 2.1 last year.

2016-09-05
The 4-year-old boy drinks three cups of coffee a day and suffers from malnutrition and moderate anemia.

The 4-year-old boy drinks three cups of coffee a day and suffers from malnutrition and moderate anemia.

Last week, Wang Dong and his wife, who brought their son all the way from Guangzhou to Fuzhou first Hospital for a revisit, were relieved to see their son Xiaohui's red blood cell rise to a normal index. Xiaohui, a 4-year-old boy (a pseudonym), has been addicted to coffee since he was one and a half years old and drank three cups of coffee a day. This situation has been going on for more than two years, and Xiaohui not only looks yellow and skinny, but also suffers from hyperactivity.

2015-06-24
How long does it take to order a cup of Starbucks coffee

How long does it take to order a cup of Starbucks coffee

I have calculated the time it takes to get in and out of Starbucks, from entering the door, ordering to pushing out the door. If there are not many people in front of me, my communication with Starbucks clerks is basically within five sentences, usually less than two minutes. However, is this really what Starbucks CEO Howard Schultz (Howard Schultz) said that drinking coffee at Starbucks is a delicate social experience? More and more

2015-07-17
Classification and introduction of Refining methods of Coffee Raw beans

Classification and introduction of Refining methods of Coffee Raw beans

When drinking hand cups in a good cafe, the barista is sure to mention these proper terms when introducing beans. Whether washing in water or in the sun, in fact, it is the refined way of coffee beans (processing). What is refined way to review first, we usually say coffee beans are actually seeds; the fruit of coffee is called coffee cherry (Coffee Cherry).

2015-12-07
It takes both skill and skill to make an espresso.

It takes both skill and skill to make an espresso.

The first time I tasted espresso was an interview in Geneva. When I first got off the plane, it was bright and sunny, but the interview was half an hour later, and everything was on the run. When I finally appeared in the interview room with a tired face, there were still five minutes to go before the interview began. The receptionist suggested a cup of coffee. All I know is yes! Come on! you don't have to talk about it. Can be

2015-03-11
How much do you know about coffee? 2.

How much do you know about coffee? 2.

Coffee Taboo 1. Suffering from coronary heart disease

2014-08-25
Drink milk tea, drink coffee, panic, palpitations, because of high concentration?

Drink milk tea, drink coffee, panic, palpitations, because of high concentration?

Friends invite each other to drink milk tea, after drinking all the heartbeats, some drinks not only taste good, but also represent the life of the petty bourgeoisie. Such as Hot Tea, HK Style and coffee. However, as milk tea and coffee come into people's lives more and more, the abnormal reactions they cause are becoming more and more strange. Many friends reported to the reporter that they drank some Hot Tea, HK Style or coffee.

2015-09-11
18 boutique cafes in Shanghai

18 boutique cafes in Shanghai

When you go to Mudu in Shanghai, you will never feel that you have nothing to do. There are so many cafes to visit, and there are quite a few boutique coffee shops in Shanghai. Zhou Libo once said in his Shanghai style Qingkou that Shanghainese grew up in coffee. The annual Hotelex Shanghai International Hotel supplies Fair is a gathering of coffee people from all over the world. This party has four games at the same time, from 50

2016-04-28
Five things coffee users must know: the advantages and disadvantages of coffee, coffee, weight loss, improving stress

Five things coffee users must know: the advantages and disadvantages of coffee, coffee, weight loss, improving stress

Drinking black coffee is obviously more beneficial to the human body than very high-sugar drinks such as cola. Coffee is definitely a favorite condiment for office workers. It's great to have a cup of coffee before you start work or when you feel tired and sleepy because of stress. But you know, there are two sides to everything, even if the overall properties of an ingredient or beverage tend to

2016-03-14
Coffee has been shown to improve memory, drinking several cups of coffee a day can reduce the risk of suicide

Coffee has been shown to improve memory, drinking several cups of coffee a day can reduce the risk of suicide

Recently, researchers from Johns Hopkins University and other institutions have found that caffeine can not only help people wake up, but also help improve memory. The study, published in the journal Nature Neuroscience, tested 160 people over a 24-hour period, targeting those who ate or drank caffeinated products infrequently. Coffee has been shown to strengthen

2015-10-22
Is it easy to be mentally retarded if you work overtime for a long time?

Is it easy to be mentally retarded if you work overtime for a long time?

Long-term stress can lead to excessive oxidative stress. Caffeine in coffee or energy drinks can only stimulate the central nervous system and does not help solve the problem of oxidative stress. Excessive intake will make the mood more tense, leading to anxiety and insomnia.

2014-06-11
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