Customization: | Available |
---|---|
Certification: | ISO, FDA, HACCP, Kosher, Halal |
Assay Method: | HPLC, UV, Tlc |
Still deciding? Get samples of US$ 1/kg
Request Sample
|
Suppliers with verified business licenses
Audited by an independent third-party inspection agency
Product Name: Eyebright Extract
Latin Name: Euphrasia Regelii Wettst
Specification: 4:1~20:1
Product type: Brown Yellow Powder
Part of the plant used: Whole herb
Active Ingredient: Flavonoids
Testing method: HPLC/UV
Extract method: Grain Alcohol-Water
Plant Origin: Euphrasia officinalis
CAS No.:20362-31-6
Description:
Eyebright is one of the primary herbal sources of eye care. Eyebright has been depended upon for at least 2000 years in the treatment of various eye problems. Since the Middle Ages, Eyebright (Euphrasia officinalis) has been used as a tonic and an astringent. Eyebright Extract is especially useful for eyestrain, eye inflammations, and other eye ailments. In addition, Eyebright can greatly relieve other symptoms that often accompany runny, sore, itchy eyes due to colds or allergies.
1, eliminate eye fatigue vision,improve bright eyes sights, improve eyesight and eyes function.
2, help eliminate pouch and black rim of the eye.
3, antioxidant protection heart health
4, diuresis function
1.Pharmaceutical stuff;
2.Functional food and food additive;
3.Costmetics
COA:
Item | Specification | Results | Methods |
Marker Compound | 10:1 | Conform | TLC |
Appearance & Color | Brown powder | Conform | GB5492-85 |
Odor & Taste | Characteristic | Conform | GB5492-85 |
Plant Part Used | Whole plant | Conform | |
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% | 3.20% | GB5009.3 |
Ash Content | ≤5.0% | 1.37% | GB5009.4 |
Solvent Residue | Negative | Conform | GC |
Residual Pesticides | Meets USP | Conform | |
Heavy Metals | |||
Total Heavy Metals | ≤10ppm | <3.0ppm | AAS |
Arsenic (As) | ≤1.0ppm | <0.2ppm | AAS(GB/T5009.11) |
Lead (Pb) | ≤1.0ppm | <0.4ppm | 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 | ≤10000cfu/g | Conform | GB4789.2 |
Total Yeast & Mold | ≤1000cfu/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 |
||
Shelf Life | 3 Years When Stored properly | ||
Expiration Date | 3 Years |