Senna introduction senna, synonyms Senna leaves, Xie Ye, soak bamboo source of legume senna angustifolia or senna leaf tip leaflets. English FOLIUM SENNAE senna extract outlets, is an irritant laxative senna extract factory, through the intestinal mucosa and neural senna extract from stimulate peristalsis, are strong medicine, it is recommended to use as little as possible. The role of the colon, usually within a few hours to take effect. Senna introduce native to the dry and hot zone. From sowing to flowering and fruiting only 3-5 months senna. The average temperature suitable for the growth of the number of days below 10 ℃ there should have 180-200d senna extract supplier, this period accumulated less than 4000-4500 ℃. In China's Yunnan Yuanjiang drier heat, the annual average temperature 23.8 ℃, annual rainfall of 484.7mm, introduction and growth is good. It requires loose soil, well-drained sandy soil or alluvial soils, slightly acidic or neutral soil is appropriate. Senna extract factory, senna extract, Tande biotechnology provided by the Shaanxi Tande biotechnology company. Shaanxi Tande Biotechnology Co., Ltd. (www.pure-source.cn) (www.zgtdyzt.com) (www.tdyextract.com) strong, credible, extracts industry has accumulated a large number of loyal plant in Xi'an customers. The company better work attitude and constantly improving innovative ideas will lead Tande biotechnology into the brilliant and you work for a better future!