Pueraria root extract can strengthen cardiac contraction and protect cardiac cell. It also helps dilate blood vessel, lower blood pressure and improve microcirculation. Besides, it protects the flexibility of red cell, strengthens the function of hemopoietic system, inhibits platelet aggregation, improve fibrinolytic activity and lower blood viscosity.
Resin is collected from the tree bud and bark by bees, then mixed with secretion of bee tongue gland and wax gland, etc, and the substance then transform into bee propolis after processed by bees. The basic ingredients of propolis are tree balm compound, polyphenol and polysaccharide.
Melittin is the principal active component of bee venom. It is a peptide consisting of 26 amino acids with the sequence GIGAVLKVLTTGLPALISWIKRKRQQ. Melittin is a small peptide with no disulphide bridge,the N-terminal part of the molecule is predominantly hydrophobic and the C-terminal part is hydrophilic and strongly basic.
α-Linolenic acid is an organic compound found in many common vegetable oils and animal oils. In terms of its structure, it is named all-cis-9,12,15-octadecatrienoic acid. In physiological literature, it is given the name 18:3 (n−3). α-Linolenic acid is a member of the group of essential fatty acids (EFAs), so called because they cannot be produced within the body and must be acquired through diet.