GOTU KOLA EXTRACT
SYNONYM: CENTELLA SELECTED TRITERPENES
FORMULA: C48H78O19
M.W.: 959.12
CAS NO.: 16830-15-2
DESCRIPTION: STRAW YELLOW POWDER. INSOLUBLE IN WATER AND SOLUBLE
IN ALCOHOL AND PYRIDINE.
SPECIFICATIONS:
|
APPEARANCE
|
STRAW YELLOW POWDER
|
|
TLC
|
|
|
LOSS ON DRYING
|
5.0% MAX.
|
|
SIZE
|
PASS 80 MESH
|
|
SULPHATED ASH
|
1.0% MAX.
|
|
ASIATICOSIDE
|
40% MIN
|
|
SOLVENTS
|
ETHANOL AND WATER
|
|
HEAVY METALS
|
NMT 10 PPM
|
|
ARSENIC (As)
|
NMT 2 PPM
|
|
CADMIUM (Cd)
|
NMT 1 PPM
|
|
LEAD (Pb)
|
NMT 5 PPM
|
|
EXTRACT EXCIPIENT
|
NONE
|
|
TOTAL BACTERIA COUNT
|
1000 CFU/G MAX.
|
|
YEAST
|
50 CFU/G MAX.
|
|
MOULDS
|
50 CFU/G MAX.
|
|
E-COLI
|
ABSENT
|
|
PSEUDOMONAS AERUGINOSA
|
ABSENT
|
|
STAPHYLOCOCCUS AUREUS
|
ABSENT
|
PACKING: PACKED
IN 25KG DRUM (D40CM×H50CM).
SHELF TIME: 2 YEARS IF STORED FROM
DIRECT SUNLIGHT AND MOISTURE
