The typical cup of green tea contains 50 mg to 150 mg of polyphenols, according to the University of Maryland Medical Center. Green tea is also available as an extract in liquid and capsules. In absence of definitive human studies, therapeutic dosage information for fatty liver disease is lacking.
exists and is an alternate of. Merge this question into. Split and merge into it. Answer by Pkchoober. Confidence votes 73. In chemistry it is called a catalyst. Enzymes decrease the activation energy needed to start a reaction.
The energy of the collision. Activation Energy. Even if the species are orientated properly, you still won't get a reaction unless the particles collide with a certain minimum energy called the activation energy of the reaction. Activation energy is the minimum energy required before a reaction can occur.f the collisions shown in the diagram, only collision 1 may possibly lead on to a reaction. If you haven't read the page about the mechanism of the reaction, you may wonder why collision 2 won't work as well. The double bond has a high concentration of negative charge around it due to the electrons in the bonds.