Green Tea Extract - 50% EGCG

Manufacturing

1. The process starts with the selection of high-quality green tea leaves, known for their high catechin content.
2. The selected leaves undergo an extraction process using water or a water-ethanol mixture to draw out the bioactive compounds, including EGCG, from the plant material.
3. The extract is then concentrated under reduced pressure to remove excess solvents, concentrating the catechins, including EGCG.
4. The concentrated extract undergoes purification steps, such as column chromatography, to increase the EGCG content. 
5. The purified extract is dried using methods such as spray drying or freeze-drying to convert it into a stable powder form while preserving the EGCG content and other beneficial compounds.
6. The final product is tested using analytical techniques, such as HPLC (High-Performance Liquid Chromatography), to verify the EGCG concentration and ensure product purity, potency, and safety before packaging for sale.

Applications

There are three different forms of green tea extract: liquid, powder, and capsule. Exercise appears to benefit from green tea extract, either through enhanced recuperation or improved exercise performance. It is best to take the recommended dosage of 250–500 mg per day with food. Any higher than this could be harmful.

Geographical Specifications

Green tea is a variety of tea made from Camellia sinensis leaves and buds that have not been subjected to the same oxidation and withering process as black and oolong teas. China is where green tea first became popular, and other East Asian nations have since adopted its manufacturing and production practices.

There are numerous types of green tea, and they vary greatly depending on the C. sinensis variety that is utilized, the growing environment, horticultural practices, production processes, harvesting time, and other factors.