White Peony Root Extract

Botanical Origin:

Dry roots of Paeonia Lactiflora Pall.

Latin name :

Paeonia lactiflora Pall

Plant part used:
Extracting type :

Dry roots
Slovent Extraction

Other name :

Paeonia lactiflora P.E.

Extraction solvent：

Ethanol / water

Carrier：

None

Description ：

Light Brown to Brown Powder

Odor ：

characteristic odor

Identification：
Active ingredient ：

Positive by HPLC
Paeoniflorin

Assay：

8%-98%

Testmethod：

HPLC

Bulk Density：

65-70g/100ml

Solubility：

soluble in water and methanol; insoluble in alcohol.

Loss on Drying：

NMT ≤5.0% (2hr at 105ºC)

Sulphated Ash：

NMT≤5.0%

Pesticides ：

Negative

Heavy Metals：

NMT ≤10 ppm

Arsenic：

NMT ≤2 ppm

Lead：

NMT≤ 2 ppm

Particle size ：

NLT ≤100% through 95µm sieve

Total count ：

10000cfu/g without being irradiated
1000cfu/g after irradiation

Enterobacteriaceae：

300cfu/g without being irradiated
negative after irradiation