Astragalus polysaccharides 1.Plant source: Astragalus Membranaceus(fisch)Bge 2.Purity: 30%, 40% 3.Yellow brown powder

USES:

Astragalus Polysaccharides are extracted and purified from the roots of Astragalus membranaceus, a traditional Chinese medicinal herb. The Astragalus polysaccharide are claimed and showed to stimulate and regulate immune system, to boost ‘Qi’ or energy, to improve and enhance blood or hematopoietic system, especially for the people who are weak and sick with different health problems.

1. Beneficial effects of astragalus polysaccharides treatment on cardiac chymase activities and cardiomyopathy in diabetic hamsters2. Astragalus Asserts Immunity3. Astragalus polysaccharides inhibited diabetic cardiomyopathy in hamsters depending on suppression of heart chymase activation4. Effects of astragalus polysaccharides on antioxidant status of chicks.

 Specifications:

Inspection item	Specification	Results	Test method
Appearance	Yellow brown powder	Qualified	Visual
Identification	Show brown-ring	Qualified	2% a-naphthol in alcohol
	Show brown-red precipitation	Qualified	Alkaline cupric tartrate
Assay	NLT 30.00%	35.60%	Colorimetry
Loss on drying	NMT 6.00%	4.12%	CP2010
Clarity	Solution clear and transparent	Qualified	2g sample, add hot water 100ml, stir 5 minutes, should melt completely
Heavy metals	NMT 20ppm	Qualified	Colorimetry
Arsenic	NMT 2ppm	Qualified	AAS
Lead	NMT 2ppm	Qualified	AAS
Total plate count	NMT 1000cfu/g	Qualified	CP2010
Mould	NMT 100cfu/g	Qualified	CP2010
E.Coli	Negative	Negative	CP2010
Salmonella	Negative	Negative	CP2010
Staphylococcus	Negative	Negative	CP2010

 

Astragalus polysaccharides 84605-18-5