China Eyebright Extract Eyebright Flavone Powder/Euphrasia Officinalis, Find details about China Eyebright, Eyebright Flavone from Eyebright Extract Eyebright Flavone Powder/Euphrasia Officinalis
Latin Name: | Euphrasia officinalis |
Plant Source: | Herb |
Appearance: | Yellow Brown |
CAS: | 525-82-6 |
Specification: | 5:1;10:1;20:1 |
Item | Specification | Results | Methods |
Marker Compound | 5:1 | Conform | TLC |
Appearance & Color | Yellow brown powder | Conform | GB5492-85 |
Odor & Taste | Characteristic | Conform | GB5492-85 |
Plant Part Used | Whole herb | Conform | |
Extract Solvent | Water | Conform | |
Bulk Density | 0.4-0.6g/ml | 0.45-0.60g/ml | |
Mesh Size | 80 | 100% | GB5507-85 |
Loss on Drying | ≤5.0% | 3.42% | GB5009.3 |
Ash Content | ≤5.0% | 3.11% | GB5009.4 |
Solvent Residue | Negative | Conform | GC |
GMO | NON | Conform | |
Irradiation | Negative | Conform | |
Benzoapyrene/PAHs(ppb) | <10ppb/<50ppb | Conform | GC-MS |
Hexachlorocyclohexane | <0.1 ppm | Conform | GC-MS |
DDT | <0.1 ppm | Conform | GC-MS |
Acephate | <0.1 ppm | Conform | GC-MS |
Methamidophos | <0.1 ppm | Conform | GC-MS |
Heavy Metals | |||
Total Heavy Metals | ≤10ppm | <3.0ppm | AAS |
Arsenic (As) | ≤1.0ppm | <0.1ppm | AAS(GB/T5009.11) |
Lead (Pb) | ≤0.5ppm | <0.5ppm | AAS(GB5009.12) |
Cadmium | <0.5ppm | 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 | ≤100cfu/g | Conform | GB4789.15 |
Total coliform | Negative in 10g | Not Detected | GB/T4789.3-2003 |
Salmonella | Negative in 10g | Not Detected | GB4789.4 |
Staphylococcus | Negative in 10g | Not Detected | GB4789.1 |
Packing and Storage | 25kg/drum, Size:I.D.35cm×H50cm 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 |
1. Eliminate eye fatigue and improve vision, improve vision and eye function;
2. Help to reduce eye bags and dark circles;
3. Antioxidants protect heart health;
4. Clearing heat and removing annoyance;
5, diuresis quench thirst urinate adverse