[Botanical Source of Paclitaxel]: It is Paclitaxel Taxaceae, small green arbor. Its height is 5-15 centimeters. Its bark is red brown, long crack. Its seed is flat or inverted oval .It looks like a cup. Its seed skin is red. It can be seen only in China. They distribute in GanSu, ShannXi, SiChuan, GuiZhou, YunNan, HuBei, HuNan, GuangXi, AnHui and grow up in the mountainous region whose height is about 1000-1200 meters.

[Quality standard of Paclitaxel]:
1.Active Ingredient: Taxol
2.Part used: Bark
3.Appearance: White fine powder
4.Mesh: 100% pass 80 mesh 
5.Odor: Characteristic
6.Loss On Drying: ≤5%
7.Sulphated Ash: <5%
8.Heavy metal: 10PPM
9.Residual Solvents: 0.05PPM

[Microbiology standard of Paclitaxel]:
1.Total Plate Count: 1000CFU/gm
2.Yeast&Mold: 100CFU/gm       
3.Salmonella: Negative     
4.E.Coli: Negative

[Pharmacological Function of Paclitaxel]: It is a kind of anticancer drugs. It has the curative effect on many kinds of cancers, extremely on the ovarian cancer, breast cancer. Its cure rate reaches to 33%, effectiveness to 75%.

[Package of Paclitaxel]: 500g/drum; 1kg/tin

[Storage of Paclitaxel]: Store in cool and dry place and avoid light and heat.

[Shelf Life of Paclitaxel]: 2 years