The content of caffeine in a cup of 240 ml and 240 g freshly brewed coffee is about 95-200 mg, so 1 g coffee contains about 0.4-2. 1. Everyone has different acceptance of caffeine. Some people have a high acceptance of caffeine. They drink coffee, black tea, etc. As water, some people will have symptoms such as shaking hands, palpitations and rapid heartbeat when they drink a little.
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Caffeine control:
People's Republic of China (PRC) listed caffeine as a "psychotropic drug", which belongs to drugs. According to Article 347 of the Criminal Law of People's Republic of China (PRC), whoever smuggles, sells, transports or manufactures drugs, regardless of the quantity, shall be investigated for criminal responsibility and punished.
According to Article 347 of the Criminal Law and the Supreme People's Court's interpretation, the maximum penalty for "a large quantity" (more than 200 kilograms) is death, and those involved in "a large quantity" (more than 50 kilograms but less than 200 kilograms) are sentenced to fixed-term imprisonment of more than 7 years. Article 348 of the Criminal Law classifies the illegal possession of "a large amount" or "a large amount" of drugs as a crime, which is punishable by imprisonment.
On August 1 day, 2006, the Consumer Protection Association of the Executive Yuan of Taiwan Province Province, China implemented the caffeine grading system, mainly aiming at the freshly brewed coffee in major chain coffee shops in Taiwan Province Province1/Kloc-0, including espresso or other types, and promoting to remind consumers of the caffeine content of each cup of coffee according to the color difference signs of red, yellow and green.
Wherein red is 200-300mg or more, yellow is 100-200mg, and green is100mg or less. This measure is not mandatory, but most manufacturers cooperate, but the way of labeling may not be clear. Some are marked on the menu, and some are printed as leaflets for consumers to obtain.
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