Customization: | Available |
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Storage Method: | Normal |
Shelf Life: | >12 Months |
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Product Name() | Rosa roxburghii extract | |||
Latin Name() | Rosaroxbunghii | |||
Item | Specification | Results | Methods | |
Marker compound | 10% VC | 10.21% | titration | |
Appearance & Color | Yellow powder | Conform | GB5492-85 | |
Odor & Taste | Characteristic | Conform | GB5492-85 | |
Plant Part Used | Fruit | Conform | ||
Extract Solvent | Water | Conform | ||
Bulk Density | 0.4-0.6g/ml | 0.50g/ml | ||
Mesh Size | 80 | 100% | GB5507-85 | |
Loss on Drying | ≤5.0% | 3.42% | GB5009.3 | |
Ash Content | ≤5.0% | 2.38% | GB5009.4 | |
Solvent Residue | Negative | Conform | GC(2005 E) | |
Heavy Metals | ||||
Total Heavy Metals | ≤10ppm | 3ppm | AAS | |
Arsenic (As) | ≤0.3ppm | 0.11ppm | AAS(GB/T5009.11) | |
Lead (Pb) | ≤1.0ppm | 0.8ppm | AAS(GB5009.12) | |
Cadmium | <1mg/kg | Not Detected | AAS(GB/T5009.15) | |
Mercury | ≤0.1ppm | Not Detected | AAS(GB/T5009.17) | |
Microbiology | ||||
Total Plate Count | ≤1000cfu/g | <1000 | GB4789.2 | |
Total Yeast & Mold | ≤100cfu/g | <80 | GB4789.15 | |
E. Coli | ≤40MPN/100g | Not Detected | GB/T4789.3-2003 | |
Salmonella | Negative in 25g | Not Detected | GB4789.4 | |
Staphylococcus | Negative in 10g | Not Detected | GB4789.10 | |
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 Year | |||