วันอังคารที่ 7 กรกฎาคม พ.ศ. 2552

Caffeine in Coffee

Caffeine is one of hundreds of chemicals in coffee. And 'the best-known for the many physiological effects on humans. Caffeine is naturally present in many other coffee plants from about the bush, plants such as tea and cocoa.

 There is a long relationship between coffee and mental stimulation, with a cup of coffee, a conversation. In fact, it could be argued that the CIFE helped changercours history. In 1773, seen in a bar where bITTADINI in Boston, providedtion that the Boston Tea Party in 1789, was Camille Desmoulins Caf ้ Foy led to the angry crowd who then overthrew the Bastille.

 If caffeine is actually very good for us and well-reasoned debate. Caffeine is widely used by endurance athletes in the braking system of training longer and can help their recovery. Scientific studies have linked sin RENT prevention of Parkinson's disease and Alzheimer's disease. But many can mentand Le Caféidentico to insomnia, umlaut, gastro-intestinal disorders, arrhythmia, psychomotor agitation and osteoporosis.

 The amount of caffeine in half a cup of coffee (8oz/230ml) varies from 80 to 150 milligrams. This variation is due to a number of factors. The main difference is caused by what the case and varieties of plants, coffee beans from recOltea. Since caffeine is an anti-fungal, coffee grown in less favorable conditions for growing mushrooms SPOR menor caffeine. In high altitude, temperature and humidity is such that the spores germinate very slowly to have great influence in a coffee factory. Therefore, in general, the larger the size of a bean grown in the bottom of its caffeine content. Arabica beans are generally half the amount of caffeine per rapportration Robusta beans.

 Rose Ting process alters the amount of caffeine in coffee. A common problem is darker below Niveaus Dee  roast caffeine. It is not really the case, because it changes little caffeine during roasting. Caffeine is very stable, with a boiling point exceeding 315 ฐ C, well above the roasting temperatures rarely over 245 ฐ C. However, only a small amount of caffeine lost to sublimation, in which a substance changes directly from a solid to gas. This is done in the caffeine in about 175 ฐ C.

 Rose Ting process changes radicalmentand one grain of coffee. A Seruni rifiutilen, mainly due to evaporation, so the level of caffeine in weight gain. However, as the beans nearly double in size, such as roasting, caffeine ofniveau volume decreases.

 The last factor that affects the caffeine content of coffee is the method of brewing. Different methods require different amounts of coffee, different field sizes. Many people think that coffee ESPRit contains less caffeine, while a cup koffie. But you want more coffee and a cup of coffee is fine, the increase of the surface means that the content of caffeine is'over itself. But the effects will be felt more quickly with a coffee and a rapid deterioration, and the caffeine is absorbed rapidly when taken in concentrated doses.


ไม่มีความคิดเห็น:

แสดงความคิดเห็น