Customization: | Available |
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Certification: | ISO, HACCP, Kosher Halal |
Assay Method: | HPLC, UV, Tlc Gc |
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Maitake extract
Product Name: Maitake extract
Latin Name: Grifola frondosa
CAS. NO.: 4431-01-0
Plant Source: Mycelium and Fruit body
Specification: Polysaccharides 30%,10:1,20:1
Appearance: Yellow brown powder
Test Method: HPLC
Description:
Maitake is a polypore mushroom that grows in clusters at the base of trees, particularly oaks.
The fungus is native to the northeastern part of Japan and North America, and is prized in traditional Chinese and Japanese herbology as a medicinal mushroom, an aid to balance out altered body systems to a normal level.
Maitake grows from an underground tuber-like structure known as a sclerotium, about the size of a potato.
Certificate of Analysis:
Item | Specification | Results | Methods |
Marker Compound | Polysaccharides 30% | 30.26% Conform | HPLC |
Appearance & Color | Yellow brown Powder | Conform | GB5492-85 |
Odor & Taste | Characteristic | Conform | GB5492-85 |
Plant Part Used | Herbal | Conform | |
Extract Solvent | Water | Conform | |
Bulk Density | 0.4-0.6g/ml | 0.40-0.55g/ml | |
Mesh Size | 80 | 100% | GB5507-85 |
Loss on Drying | ≤5.0% | 3.15% | GB5009.3 |
Ash Content | ≤5.0% | 1.42% | GB5009.4 |
Solvent Residue | Negative | Conform | GC |
Heavy Metals | |||
Total Heavy Metals | ≤10ppm | <3.27ppm | AAS |
Arsenic (As) | ≤1.0ppm | <0.35ppm | AAS(GB/T5009.11) |
Lead (Pb) | ≤1.0ppm | <0.35ppm | 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 | <1000cfu/g | GB4789.2 |
Total Yeast & Mold | ≤300cfu/g | <100cfu/g | 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 | ||
Shelf Life | 3 Year When Stored properly | ||
Expiration Date | 3 Years |