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Dubai: Dr. Khalid Al-Nimr, consultant and professor of cardiology and arterial catheterization, explains the relationship between the duration of boiling and the amount of caffeine, indicating an increase in the period of time. 39; boiling.
Boiling for 20 minutes = 430 mg and boiling for 30 minutes = 600 mg
Dr. Tiger had pointed out in a previous tweet, Caffeine is not caffeine-free and usually contains less than a quarter of the caffeine concentration in normal coffee (111 mg / l versus 400 – 800 mg / l)
He adds: It is possible to increase the pressure, but usually temporarily, and not more than 4 hours and much less than the ordinary baked coffee.
("Tiger" reveals the effect of boiling # coffee = Arabic on the amount of # caffeine) Moved from the site of [Bab Com]
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