Distributed in China, Nepal, Japan and other places, China is located in Guangdong, Guangxi, Hainan, Fujian, Anhui, Yunnan and Hong Kong [4]. Growing on wet fields, roadsides, ditchsides, grasslands and farmhouses, prefer a warm and humid environment, not drought-tolerant.
2. Medical use & Oldenlandia Diffusa Extract
Hedyotis diffusa whole grass is used as medicine, taste bitter, sweet, cold, non-toxic, heart, lung, liver, large intestine. It can clear away heat and detoxify, promote blood circulation and relieve pain, diuretic swelling, diuresis, anti-oxidation, anti-tumor, anti-inflammatory, anti-chemical mutagenesis, protection of gastric mucosal damage and enhance immunity. Indications for lung sputum, sore throat, lung heat and cough, edema, hepatitis, appendicitis, tonsillitis, urinary tract infection, intestinal fistula, dysentery, jaundice, malignant tumors, etc., can be used to treat snake bites. The Chinese medicine is called Hedyotis diffusa.
3. Chemical composition & Oldenlandia Diffusa Extract
The whole plant contains chemical constituents such as iridoids, triterpenoids, flavonoids, terpenoids, organic acids and their esters, among which ursolic acid and oleanolic acid Often used as an indicator of reference to facilitate the control of the quality of its herbs.