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.
- R groups of a few of the amino acids that make up the active site catalyzed the conversation of substrate to product, and the product departs from the active site. Enzymes use a variety of mechanism that lower activation energy and speed up a reaction. 1. First, in reactions involving two or more reactants, the active site provides a template on which the substrate can come together in the proper orientation for a reaction to occur between them.