Plant Extract Products
Tuber Fleeceflower Stem Extract
Tuber Fleeceflower Stem Extract-----Chemical composition: Anthraquinones, mainly emodin, chrysophanol or emodin methyl ether, all of which exist in combination.
Specification:Product name:Caulis Polygoni Multiflori extract/Tuber fleeceflower stem extract
Latin name: Polygonum multiflorum Thunb.
Type:Herbal Extract
Variety:Tuber fleeceflower stem extract
Form:Powder
Part Used:stem
Botanical Source:Polygni Multiflori Caulis
Appearance:Brown Powder
Extraction Type:Solvent Extraction
Grade: Healthcare Grade
Brand Name:Herbasea
Place of Origin:Shaanxi, China
Model Number:
Specification:100% Pure Natural
Function:Health Proctect
Application:Health-care Products
Shelf Life:2 Years
Storage:Cool Dry Place
Test Method:TLC
Packaging:Can, Drum, Plastic Container,Vacuum Packed
COA:Item | Specification | Result |
Physical control | ||
Appearance | Brown fine powder | Complies |
Assay | 20:1 | Complies |
Odor | Characteristic | Complies |
Particle Size | 100% pass 80 mesh | Complies |
Loss on Drying | ≤5.0% | 3.25% |
Chemical Control | ||
Total Heavy Metals | ≤10ppm | Complies |
Ash | ≤1.0ppm | Complies |
Lead | ≤1.0ppm | Complies |
Arsenic | ≤1.0ppm | Complies |
Residue of Pesticide | Complies | |
Microbiological Tests | ||
Total Plate Count | ≤1000cfu/g | Complies |
Yeast&Mold | ≤100cfu/g | Complies |
E.coil | Negative | Complies |
Salmonella | Negativev | Complies |
Staphylococcus | Negative | Complies |
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