Astragalus Extract Polysaccharides 30%- 70% by UV,China Kingherbs price supplier

company profile

Kingherbs Limited

China

Contact: Ms.Helen Li

Tel: 86-0731-89865681

Number of Employees: 50 ~ 100

Business Type: Manufacture & Trade

product details

Model No:CAS No.: 84687-43-4

Standard:ISO 9001, Kosher

Origin:China

Brand:Kingherbs

Astragalus Extract

CAS#: 84687-43-4

Other names: Astragalus mongholicus extract

Botanical Source: Astragalus membranaceus

Specifications: Polysaccharides 40%, 50%, 70% By UV

Functions:
Effecting on exhausted heart, hypotensive activity, diuretic activity
Acuting animals adrenal failure caused by gentamicin
Good for sedative
Strengthening the body's immune function
Promoting cell physiological metabolism

Analysis Items Specifications Results Methods used

Identification Positive Conforms TLC

Appearance Fine Brownish Yellow Powder Conforms Visual test

Odor & Taste Characteristic Conforms Organoleptic test

Bulk Density 45-55g/100ml Conforms ASTM D1895B

Particle Size 98% through 80 Mesh Conforms AOAC 973.03

Solubility Soluble in Ethanol & Water solution Conforms Visual

Assay NLT 50% Polysaccharides 51.25% UV

Loss on Drying NMT 5.0% 2.35% 5g /105ºC /2hrs

Ash Content NMT 5.0% 4.10% 2g /525ºC /3hrs

Extract Solvents Ethanol & Water Conforms /

Solvent Residues NMT 0.05% Conforms GC

Heavy Metals NMT 10ppm Conforms Atomic Absorption

Arsenic (As) NMT 1ppm Conforms Atomic Absorption

Lead (Pb) NMT 2ppm Conforms Atomic Absorption

Cadmium (Cd) NMT 1ppm Conforms Atomic Absorption

Mercury(Hg) NMT 1ppm Conforms Atomic Absorption

666 NMT 0.1ppm Conforms USP-GC

DDT NMT 0.5ppm Conforms USP-GC

Acephate NMT 0.2ppm Conforms USP-GC

Methamidophos NMT 0.2ppm Conforms USP-GC

Parathion-ethyl NMT 0.2ppm Conforms USP-GC

PCNB NMT 0.1ppm Conforms USP-GC

Aflatoxins NMT 0.2ppb Absent USP-HPLC

Sterilization Method High temperature & pressure for a short time of 5~10 seconds

Microbiological Data Total Plate Count < 1,000 cfu/g Conforms GB 4789.2

Total Yeast & Mold < 100 cfu/g Conforms GB 4789.15

E. Coli to be negative Conforms GB 4789.3

Staphylococcus to be negative Conforms GB 4789.4

Salmonella to be negative Conforms GB 4789.10

Packing and Storage Packed in fiber drum, LDPE bag inside. Net weight: 25kg/drum.

Keep tightly sealed, store away from moisture, strong heat and sunlight.

Shelf Life 2 years if sealed and stored in the recommended conditions.

Analysis Items	Specifications	Results	Methods used
Identification	Positive	Conforms	TLC
Appearance	Fine Brownish Yellow Powder	Conforms	Visual test
Odor & Taste	Characteristic	Conforms	Organoleptic test
Bulk Density	45-55g/100ml	Conforms	ASTM D1895B
Particle Size	98% through 80 Mesh	Conforms	AOAC 973.03
Solubility	Soluble in Ethanol & Water solution	Conforms	Visual

Assay	NLT 50% Polysaccharides	51.25%	UV
Loss on Drying	NMT 5.0%	2.35%	5g /105ºC /2hrs
Ash Content	NMT 5.0%	4.10%	2g /525ºC /3hrs
Extract Solvents	Ethanol & Water	Conforms	/
Solvent Residues	NMT 0.05%	Conforms	GC

Heavy Metals	NMT 10ppm	Conforms	Atomic Absorption
Arsenic (As)	NMT 1ppm	Conforms	Atomic Absorption
Lead (Pb)	NMT 2ppm	Conforms	Atomic Absorption
Cadmium (Cd)	NMT 1ppm	Conforms	Atomic Absorption
Mercury(Hg)	NMT 1ppm	Conforms	Atomic Absorption

666	NMT 0.1ppm	Conforms	USP-GC
DDT	NMT 0.5ppm	Conforms	USP-GC
Acephate	NMT 0.2ppm	Conforms	USP-GC
Methamidophos	NMT 0.2ppm	Conforms	USP-GC
Parathion-ethyl	NMT 0.2ppm	Conforms	USP-GC
PCNB	NMT 0.1ppm	Conforms	USP-GC
Aflatoxins	NMT 0.2ppb	Absent	USP-HPLC

Sterilization Method	High temperature & pressure for a short time of 5~10 seconds

Microbiological Data	Total Plate Count < 1,000 cfu/g	Conforms	GB 4789.2
	Total Yeast & Mold < 100 cfu/g	Conforms	GB 4789.15
	E. Coli to be negative	Conforms	GB 4789.3
	Staphylococcus to be negative	Conforms	GB 4789.4
	Salmonella to be negative	Conforms	GB 4789.10

Packing and Storage	Packed in fiber drum, LDPE bag inside. Net weight: 25kg/drum.
	Keep tightly sealed, store away from moisture, strong heat and sunlight.
Shelf Life	2 years if sealed and stored in the recommended conditions.