| ≥1 piece |
Active Ingredient: Jujuboside
Specification: 2%
Test Method HPLC
Ziziphus jujuba Extract Jujuboside
Product:
Jujuba extract
Category:
Fine_Chemicals
Specification:
Test/Observation
Specification
Latin name
Ziziphus spinosa
Active molecule
Jujuboside A
Part o plant used
Fruit
Odor
Characteristic
Description
Red-yellow
Concentration of active molecule
1% -- 3%
Analytical method
Determining the assay of jujuboside A by Shimadzu HPLC(model LC-9A)using SIGMA sample as standard substance
Heavy metals
10 ppm max
Solvent used and residual content
500 ppm max
Extract solubility
Soluble in water & ethanol
Total plate count/gm
1,000 CFU max
yeast colonies/gm
100 CFU max
E.Coli colonies/gm
negative
Samonella colonies/gm
negative
Description:
Ziziphus spinos Hu is widely distributed in China, it mainly includes jujuboside A,B, betulinic acid, betulin and ect. Jujuboside A has been used in soothe the nerves, anti-insomnia. It is a good natural medicine.
Storage: Store in cool & dry place. Do not freeze. Keep away from strong light and heat.
Shelf life: Two years when properly stored.
Packing: Double poly-bags for inner, AL drum for outer, 1kg/drum, or at buyer's option