Customization: | Available |
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Certification: | ISO, FDA, HACCP |
Assay Method: | HPLC, UV |
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1)English Name | Angelica Extract Powder,Angelica Sinensis Extract Powder Dong Quai Extract Powder,Dang Gui Extract Powder |
2)Botanical Source | Angelic(sinensis (Oilv)Diels |
3)Specification | 1% Ligustilide by HPLC,5:1 10:1 20:1 by TLC |
4)CAS No. | 4431-01-0 |
5)Molecular Formula | C12H14O2 |
6)Molecular Weight | 190.24 |
7)Used Part | Root |
8)Appearance | Brown fine powder |
9)Mesh Size | 80 Mesh |
Item | Specification | Result | Method |
Basic Product Information | |||
Identification | Correspond to standard | Conform | TLC || USP<201> |
Genus and Species | Angelica pubescens Maxim.f. biserrata Shan et Yuan | Conforms | / |
Part of the Plant | Seed | Conforms | / |
Country of Origin | China | Conforms | / |
Extract Ratio | 2:1 | Conforms | / |
Organoleptic Data | |||
Appearance | Fine powder | Conforms | Visual |
Color | Brown | Conforms | Visual |
Odor | Characteristic | Conforms | Organoleptic |
Taste | Characteristic | Conforms | Organoleptic |
Drying Method | Heat&Steam|| NON-IRR | Conforms | |
Physical Characteristics | |||
Particle Size | NLT 95%Through 80 mesh | Complies | Analytical sieving || USP <786> |
Loss on Drying | ≤10.0% | 3.42% | USP <731> |
Total Ash | ≤10.0% | 6.31% | USP <561> |
Pesticide Residue | Meet the requirements | Complies | GC || USP <561> |
Heavy Metals | |||
Total Heavy Metal(as Pb) | ≤10ppm | Complies | USP <231> Method II |
Pb | ≤5ppm | 1.2ppm | ICP-MS |
As | ≤3ppm | 0.73ppm | ICP-MS |
Cd | ≤1ppm | 0.062ppm | ICP-MS |
Hg | ≤1ppm | ND | ICP-MS |
Microbiology | |||
Total Plate Count | ≤100,000cfu/g | <1000cfu/g | USP<61> |
Total Yeast & Mold | ≤1000cfu/g | <100cfu/g | USP<61> |
E. Coli | Not Detected in(g) 10 | Negative | USP<61> |
Salmonella | Not Detected in(g) 25 | Negative | USP<61> |
Staphylococcus | Not Detected in(g) 10 | Negative | USP<61> |
Conclusion: | The results comply with specification. |