Coffee is delicious, you need to drink it in moderation

Coffee is one of the three major alcoholic beverages (coffee, cocoa, tea) in the world. The output, output value and consumption volume ranks first in the three major beverages, which are widely loved by consumers. There are various types of coffee on the market. In order to increase consumers' awareness of coffee and drink coffee scientifically, recently, the Chinese Food Science and Technology Society issued consumption tips to indicate that coffee drinking needs to be appropriate, and excessive intake may cause physical discomfort.

It is understood that coffee is a fruit nucleus of the Coffea perennial shrub or small tree coffee tree. After roasting and grinding, beverages made of seepage, soaking or fried.

According to the size of coffee fruits, the three original species of coffee are usually divided into small granules (also known as Arabica coffee), medium -grained coffee (also known as Rabasta coffee), large -grained coffee (also known as Liberia coffee coffee To. The color of coffee beans is related to the degree of roasting, which can be divided into shallow roasting, moderate roasting and deep roasting. Shallow roasting is often used in coffee raw bean tunnels, and is generally not suitable for drinking brewing; moderate roasting is often used to make black filtering coffee; deep roasting is often used to make concentrated coffee, drinking more with milk and syrup.

In the face of a variety of coffee products on the market, how should consumers buy and store? In this regard, the Chinese Food Science and Technology Society suggested that buying pre -packaged coffee products should carefully check the product labels and pay attention to the shelf life and production date. When buying roasted coffee beans, one is "see a look". The quality of good coffee beans is bright and shiny, and the size and shape are similar; the second is "smell a smell". The odor; the third is "tasted one taste". The coffee beans with better quality are chewing crispy and sound, and the teeth and cheeks are fragrant; the fourth is "pinching a pinch".

Pre -packaged coffee products shall be stored in accordance with the conditions labeled by the product label. Baked coffee beans, it is best to keep the bean sealed and keep the aroma of coffee as much as possible to avoid moisture or accelerate the deterioration.

The grinding coffee beans, it is best to brew and drink within 2 weeks. If it is stored in a short time, it can be placed in a cool and dry place; it can be stored in a refrigerator-18 ° C for a long time. After removing from the frozen chamber, it should be placed for a period of time at room temperature, and then grinds when the temperature of the coffee beans is close to the room temperature.

Because coffee contains a variety of biological active ingredients such as caffeine, chloric acid, gourd base, the Chinese Food Science and Technology Institute reminds consumers to drink coffee suitable. Excessive intake may cause insomnia, irritability, tension, stimulus, face, face, face Red, multi -urine and digestive tract discomfort.

The "Chinese Resident Dietary Coffee Introduction and its Risk Evaluation Report" released by the National Food Safety Risk Evaluation Center states that adults weighing 60 kg consume 969 G liquid coffee per day. The caffeine intake is acceptable Essence If calculated at 360 ml per cup, it is recommended to drink less than 3 cups of coffee daily.

In addition to controlling coffee drinking volume, the Chinese Food Science and Technology Institute reminds consumers that if it takes tea, tea beverages, milk tea, chocolate, cola and other caffeine -containing foods, coffee drinking should be reduced accordingly. The best time to drink coffee is the morning. Do not drink before going to bed to avoid affecting sleep. Try not to drink coffee in an empty stomach. Because coffee can stimulate gastric acid secretion, excessive gastric acid can easily damage gastric mucosa, causing stomach pain, heartburn, nausea, etc. (Edit Li Chuang)

Source: China Economic Network

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