2. Double seasoning.
Coffee itself is bitter. If it is not bitter, it is not coffee.
Question 2: What will make bitter coffee taste better? Go to the mall to buy milkshakes.
Also called coffee companion
Question 3: Do you often drink bitter coffee? Although mellow coffee is attractive, it actually does more harm to our health!
But if you really can't resist the magic of coffee, the most important thing is not to overdo it!
Question 4: What coffee has the best refreshing effect? Or what coffee is bitter? How to drink bitter coffee? Coffee is not very bitter (real coffee is made of coffee beans). Drink instant black coffee and add milk and sugar if you feel bitter.
Question 5: What are the benefits of drinking bitter coffee? Close contact with coffee
Caffeine has the function of central nervous system and muscle, so it can refresh the spirit, enhance the thinking ability and restore muscle fatigue. Acting on the cardiovascular system can improve heart function, relax blood vessels and promote blood circulation. For the gastrointestinal system, it can help digestion and help the decomposition of fat.
Help to lose weight
I believe many people have heard that drinking black coffee can lose weight. In fact, this is only one of the factors. Caffeine can really accelerate the decomposition of fat, but at the same time, it needs to rely on muscle movement to convert excess fatty acids into heat energy for consumption. If there is no coordinated exercise, excess fatty acids will flow back along the blood stream and accumulate fat again. Therefore, after drinking coffee, you need to exercise actively at the same time in order to have a real weight loss effect! Coffee itself has calories, but not much. The main calories are the creamer and sugar you add when you drink coffee.
antioxidation
In recent years, all foods with antioxidant function are very popular in the market. Generally, vegetables and fruits are rich in vitamins A, C and B. Tea, which is quite popular in Japan, is regarded as healthy food because it is rich in antioxidants and can resist the harm of free radicals to human body. A few days ago, a research report pointed out that the content of antioxidants in coffee is four times that of tea, and it has stronger resistance to cardiovascular diseases. Moreover, coffee itself conforms to the principle of antioxidants, with darker color and bitter taste. Each coffee contains different antioxidants because of different brewing methods. For example, American coffee contains the least antioxidants, while espresso contains the most antioxidants. After adding creamer to coffee, its antioxidant effect will not be affected.
Improve dry eye
Foreign reports point out that people who drink coffee are much less likely to suffer from dry eye than those who don't drink coffee. This is mainly related to the purine component in coffee (eye drops containing purine can make glands secrete liquid, which has a certain protective effect on eyes). This is of course good news for computer people who love to drink coffee, but it should be noted that coffee itself has diuretic effect, even if some of its components have protective effect, people who have already suffered from dry eye and those who have taken any drugs containing diuretic components must be forbidden to take caffeinated drinks so as not to aggravate the loss of water in their bodies.
It can relieve pain.
Headache caused by a bad night's sleep or pain caused by vasoconstriction on one side of the temple can be relieved by coffee, but it must be drunk in the morning or at noon (note: it is forbidden from afternoon to night).
The amount of coffee
Coffee is good for people, but you should not drink too much. It is advisable to drink no more than 2 cups a day. For people who are easily nervous and anxious, drinking too much may be harmful.
coffee time
It is best to drink coffee after breakfast and lunch, because coffee can promote gastrointestinal peristalsis, help digestion, and decompose foods with high calories and fat, and will not cause a feeling of * * * to the stomach like drinking coffee on an empty stomach. It is best not to drink coffee after meals, for fear of affecting sleep. If you want to stay up late by drinking coffee, you may unconsciously drink too much, which is not good for your health.
When you're nervous, it makes things worse.
Caffeine helps to improve alertness, sensitivity, memory and attention. But if you drink more coffee than you are used to, you will have the same dose of stimulants, which will cause tension. For people with anxiety tendency, caffeine can aggravate the symptoms of sweating, palpitation and tinnitus.
Aggravate hypertension
Caffeine is often combined with other simple painkillers because of its analgesic effect. However, if you take a lot of caffeine for a long time, if you already have high blood pressure, using a lot of caffeine will only make your situation worse. Because caffeine alone can raise blood pressure, if combined with emotional tension, it will have a dangerous multiplier effect. Therefore, people at risk of hypertension should especially avoid drinking caffeinated drinks when working pressure is high. Some people who drink coffee all the year round think they are immune to the effects of caffeine, but this is not the case. A study shows that after drinking a cup of coffee, the blood pressure can rise for as long as 12 hours.
Induced osteoporosis
Caffeine itself has a good diuretic effect. If you drink a lot of coffee for a long time, it will easily lead to bone loss, which will adversely affect the preservation of bone mass and may increase the threat of osteoporosis in women. But the premise is that the food intake is insufficient at ordinary times ... >>
Question 6: What sugar should I add to buy bitter coffee or what will taste better? Sugar cube, which is sweet sugar, milk or whipped cream, foreigners prefer whipped cream.
Question 7: What are the benefits of drinking bitter coffee?
Caffeine: Caffeine is the most striking ingredient in coffee. It belongs to a kind of phytoxanthin (animal muscle component), and its properties are the same as theobromine contained in cocoa and theophylline contained in green tea. After baking, the percentage of reduction is very small. Caffeine has a wide range of effects, which will affect the brain, heart, blood vessels, gastrointestinal tract, muscles, kidneys and so on. Moderate caffeine will affect the cerebral cortex, promote sensory judgment, memory and emotional activities, and make the myocardial function more active. In addition, because it can also promote kidney function and help the body excrete excess sodium ions (chemical components that hinder the metabolism of water molecules), caffeine will not accumulate in the body like other narcotic and excitatory substances (* * * products, paint solvents, stimulants, etc.). ) With the improvement of diuresis, it will be excreted in about two hours. The biggest feature of coffee flavor
Tannic acid: Tannic acid will turn into light yellow powder after refining, which is easily soluble in water. After boiling, it will decompose to produce phthalic acid, which will make the taste of coffee worse. If you leave it for a few hours after brewing, the color of coffee will become stronger than when it was just brewed, and it will not be so tasteless, so it will be said that it is best to drink it as soon as possible.
Fat: The fat contained in coffee plays an extremely important role in flavor. It is found that coffee contains a variety of fats, the most important of which are acidic fat and volatile fat. Acidic fat means that fat contains acid, and its strength will vary according to the type of coffee. Volatile fat is the main source of coffee aroma. Once the fat contained in roasted coffee beans comes into contact with air, it will undergo chemical changes, and the taste and flavor will become worse.
Protein: The main source of heat is protein. Like drip coffee, protein probably won't dissolve out, so the nutrition gained by drinking more coffee is limited, which is why coffee will become a sacred product for dieters.
Sugar: Without sugar, you will not only feel the bitterness of caffeine and the sourness of tannin, but also feel the sweetness, which is caused by the sugar contained in coffee itself. After baking, most of the sugar will turn into caramel, giving coffee a unique brown color.
Minerals: lime, iron, sulfur, sodium carbonate, phosphorus, chlorine, silicon, etc. It has little effect on the flavor of coffee, and together it will only bring a little astringency.
Crude fiber: The fiber of raw beans will carbonize after baking, and the caramelization of carbon and sugar will combine with each other to form the color of coffee, but the fiber turned into powder will have a considerable impact on the flavor of coffee. So we don't encourage the purchase of powdered coffee beans because we can't taste the coffee.
Bitter taste and sour taste of coffee: The color, aroma and taste of coffee are caused by some complicated chemical changes in the baking process. Therefore, raw beans must go through appropriate chemical procedures to make their essential components reach the most balanced state before they can be regarded as the best baked beans. The aroma of coffee will change with the change of heat, so the baking time should be shortened as much as possible, and the heat should be controlled at the lowest temperature that can make coffee beans produce effective chemical components, that is, the shortest processing time and heat can make coffee beans produce the most suitable proportion of components.
Aroma: Aroma is the life of coffee quality, which can best express the making technology and baking technology of coffee. The climate, altitude, variety, refining treatment, harvesting, storage and baking technology of the consuming country are all conditions that affect the aroma of coffee beans. The aroma of coffee has been proved to be composed of nearly 100 kinds of volatile components, such as acids, alcohols, acetaldehyde, ketones, esters, sulfur compounds, phenols, nitrogen compounds and so on. Generally speaking, fat, protein and sugar are important sources of aroma, and lipid components will be reconciled with the bitterness of coffee to form a smooth taste. Therefore, the disappearance of fragrance means the deterioration of quality, and the relationship between fragrance and quality is very close.
Coffee appreciation
The following aspects are commonly used to describe the characteristics and flavors of coffee in various places:
I. Alcohol Degree (Body)
Refers to the kind of heavy feeling and heavy texture after the coffee is imported.
B. acidity
This kind of acid is different from the sour taste of the fruit we eat every day. Used to describe the unique taste of coffee, bright, fresh and hearty. Some famous Arabica coffee beans have won the love of coffee lovers for their distinctive "sour" characteristics.
C, bitter (bitter & gt& gt
Question 8: What kind of coffee tastes good and bitter? The best single coffee in the world is Blue Mountain Coffee, as well as Colombia, Brazil, Mantenin, Guatemala and so on. Specialty coffees include cappuccino, mocha, latte, Royal Coffee, Viennese Coffee, Irish Coffee and so on. Instant coffee is basically not up to grade, but it can be brewed at home and in the office.
Hope to adopt
Question 9: How to drink bitter coffee depends on your taste.
Question 10: What are the advantages or disadvantages of drinking bitter coffee every day? Don't!
Calcium will be lost and cannot be absorbed!
I suggest you drink black coffee an hour before exercise.
Exercise again to lose weight ... the effect will be doubled