Certification: | ISO, HACCP |
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Assay Method: | HPLC-MS, HPLC, UV |
Application Form: | Tablet, Capsule |
State: | Powder |
Latin Name: | Corydalis Yanhusuo |
Particle Size: | 100% Pass 80 Mesh |
Samples: |
Brown yellow powder
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Customization: |
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Yanhusuo for poppy perennial herb rhizoma corydalis CorydalisyanhusuoW. T.W ang dry tuber. Also known as Yanhu, Xuanhu, xuanhu Chemicalbook, Yuanhu, Yuanhu, Yanhu. Mainly produced in Zhejiang, Jiangsu, Hubei, Hunan, Anhui, Jiangxi and other large areas of cultivation. Zhejiang specialty, especially jinhua region products the best.
Product Name | Corydalis tuber extract |
Latin Name | Corydalis yanhusuo |
Item | Specification | Results | Methods |
Ratio | 10:1, 20:1 | Conform | TLC |
Appearance & Color | Brown yellow Powder | Conform | GB5492-85 |
Odor & Taste | Characteristic | Conform | GB5492-85 |
Extract Solvent | Water&Ethanol | Conform | |
Bulk Density | 0.4-0.6g/ml | 0.45-0.55g/ml | |
Mesh Size | 80 | 100% | GB5507-85 |
Loss on Drying | ≤5.0% | 2.16% | GB5009.3 |
Ash Content | ≤5.0% | 2.04% | GB5009.4 |
Solvent Residue | Negative | Conform | GC |
Heavy Metals | |||
Total Heavy Metals | ≤10ppm | <3.0ppm | AAS |
Arsenic (As) | ≤1.0ppm | <0.1ppm | AAS(GB/T5009.11) |
Lead (Pb) | ≤1.0ppm | <0.3ppm | AAS(GB5009.12) |
Cadmium | <1.0ppm | Not Detected | AAS(GB/T5009.15) |
Mercury | ≤0.1ppm | Not Detected | AAS(GB/T5009.17) |
Microbiology | |||
Total Plate Count | ≤5000cfu/g | Conform | GB4789.2 |
Total Yeast & Mold | ≤300cfu/g | Conform | GB4789.15 |
Total Coliform | ≤40MPN/100g | Not Detected | GB/T4789.3-2003 |
Salmonella | Negative in 25g | Not Detected | GB4789.4 |
Staphylococcus | Negative in 10g | Not Detected | GB4789.1 |
Packing and Storage | 25kg/drum Inside: Double-deck plastic bag, outside: Neutral cardboard barrel & Leave in the shady and cool dry place |
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Shelf Life | 3 Years When Stored properly | ||
Expiration Date | 3 Years | ||
Note | Non-Irradiation&ETO,Non-GMO,BSE/TSE Free |
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