Azerbaijan Tea (<em>Camellia sinensis</em> L.): Chemical Components, Pharmacology and the Dynamics of the Amino Acids

The carried out researches show that tea (Camellia sinensis L.) is the most unique and complex plant for its chemical component. The ingredients in the component of tea have a physiological activity and could be used in the treatment and prophylactics of a number of diseases. The obtained results prove that the new aspects of the utilization of tea could be used in the prophylactics of a number of pathological processes. Taking into consideration the extraordinary biological activity of amino acids in the component of tea and its effects on human body, the amino acids and their dynamics in the component of green tea leaves which was grown and processed in Lankaran-Astara region have been studied. It has been basis of total quantity determined that tea extractives contain 16 amino acids, including irreplaceable amino acids. Theanine contains the basis of the total quantity of amino acids. The highest of theanine was observed in the tea varieties of Azerbaijan-4 (16.90 ± 0.46) and the least quantity in Azerchay brand (9.96 ± 0.35). Theanine quantity is 41.3% of the total amino acids in the content of the tea-Azerbaijan-1 grade, and contains 38.8% of amino acids in Kolkhida variety