Bluidge Biology
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| Product Name | Common Coltsfoot Flower Extract | Plant Part | Flower |
| Botanical Latin Name | Tussilago farfara L. | Assay | 10:1 |
| Physical Control | |||
| Appearance | Fine Powder | Visual | |
| Color | Brown Yellow Fine Powder | Visual | |
| Odor/ Taste | Characteristic | Organoleptic | |
| Particle Size | NLT Through mesh | GB1886.65 | |
| Identification | Positive | TLC | |
| Moisture | ≤2.0% | GB1886.65 | |
| Glycerine Content | ≤7.0% | GB1886.65 | |
| Acid value | ≤6.0% | GB1886.65 | |
| Soap value | ≤6.0% | GB1886.65 | |
| Extract Solvent | Ethanol : Water | \ | |
| Solvents Residue | Ethanol ≤500ppm | USP | |
| Heavy metals | |||
| Total Heavy Metals | ≤10ppm | ICP/MS | |
| Lead | ≤2ppm | ICP/MS | |
| Arsenic | ≤1ppm | ICP/MS | |
| Mercury | ≤0.1ppm | ICP/MS | |
| Cadmium | ≤1ppm | ICP/MS | |
| Microorganism Control | |||
| Total aerobic microbial count | ≤1,000cfu/g | USP<2021> | |
| Total yeast and mould count | ≤100cfu/g | USP<2021> | |
| E coli | Absent in 10 g or 10 mL | USP<2022> | |
| Salmonella spp | Absent in 1 g or 1 mL | USP<2022> | |
| Packing and Storage | |||
| Packing & Storage | Packed in ziplock bags of 25kg. N.W.: 25kgs. Store in a well-closed container away from moisture. | ||
| Shelf Life | Two years if sealed and stored away from direct sunlight and heat. | ||
