Oil And Oleoresin
Coltsfoot Extract
- Main ingredients: coltsfoot, kryptonine
- Specifications 4: 1 ~ 20: 1
- Appearance: brownish yellow powder
- Test method: HPLC
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The efficacy and role of coltsfoot Extract:
The butterbur flower Extract is a sesquiterpene compound derived from the flower buds of the Tussilago farfara L. Coltsfoot flowers have the effects of moisturizing the lungs, reducing phlegm and cough. Modern pharmacological studies have shown that coltsfoot has antitussive, expectorant and antiasthmatic effects on the respiratory system; it has a direct stimulating effect on sympathetic nerves, sympathomimetic nerves, vascular smooth muscle, etc .; it has an inhibitory effect on in vivo or isolated gastrointestinal smooth muscle. The coltsfoot flowers are distributed in Hebei, Henan, Hubei, Sichuan, Shanxi, Shaanxi, Gansu, Inner Mongolia, Xinjiang, Qinghai, Tibet and other places, and are rich in resources.
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