Measurement system: HPLC adopted with ultrasonic assisting, dissolving by chromatogram class methanol.For further information, please contact with 3w lab.

Eucommia is about 15m tall tree native to China. It is near threatened in the wild, but is widely cultivated in China for highly valued in herbology such as Traditional Chinese medicine. Eucommia leaves are used for make tea in native chinese’s tradition duo to its smell and a highly nutrition ingredients, chlorogenic acid.

Chlorogenic acid (CGA) also known as Caffetannic acid,which is Shrinkage acid and determined by caffeic acid and the quinic aicd.It belongs to phenylpropanoid compounds. CGA is widely exists in the plant, in which Honeysuckle and Eucommia Bark contain more CGA.It has a broad anti-bacterial, heat detoxification, cool casual style heat, gallbladder, and bleeding, increased white blood cells and anti-virus and so on