| Certification: | RoHS, BRC, ISO, FDA, HACCP |
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| Assay Method: | HPLC, UV |
| Application Form: | Tablet, Capsule, Powder |
| Application: | Food, Health Care Products, Medicine |
| State: | Powder |
| Extract Source: | Sophora Japonica |
| Samples: |
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| Customization: |
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Suppliers with verified business licenses
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Product name: Japonics Extract Active Ingredients:Luteolin Specifications: 99% Appearence: Light-Yellow Powder Packaging: Foli Bag/ Paper Drum/Carton Delivery Time: 1-3 Working Days Payment: T/T, West Union, Alibaba Trade Assurance Shelf Time: 2 year Packing: 1kg/plastic bottle, 5kg/aluminum foil bag, 25kg/drum Storage Condition: Sealed container, cool and dry, avoiding light and heat, keeping away from water. |
It is a small to medium-sized, deciduous perennial round-headed tree that normally grows about 65 ft. tall. It has a rapid growth rate and tolerates city conditions, heat, and drought. When grown in a yard, the Chinese Pagoda Tree can reach a height of 50-75 ft.; however, when grown along the road in compact soil, it only grows to 30-40 ft. The tree has a short stout bole, upright, spreading branches and glabrous, terete, pale green, lenticillate twigs and broad round crown. The young stems are slender, with prominently protruding nodes and smooth gray-green bark which provides some winter interest. The bark of mature trunks and branches becomes furrowed into fibrous, interlaced, scaly ridges, gray and corrugated. Young wood is smooth, dark gray-green. Old branches and trunk gradually take on rugged look of oak.
Luteolin powder is a naturally occurring molecule known as bioflavonoid, often found in foods including parsley, artichoke leaves,
celery, peppers, olive oil, rosemary, lemons, peppermint, sage, thyme, and many others.
Luteolin powder is thought to play an important role in the human body as an antioxidant, a free radical scavenger, an agent in
the prevention of inflammation, a promoter of carbohydrate metabolism, and an immune system modulator Lute
The flavone luteolin has numerous useful actions that include: anti-oxidant, anti-inflammatory, microglia inhibition, neuroprotection, and memory increase. A liposomal luteolin formulation in olive fruit extract improved attention in children with ASDs and brain "fog" in mastocytosis patients.
Luteolin, 3',4',5,7-tetrahydroxyflavone, is a common flavonoid that exists in many types of plants including fruits, vegetables, and medicinal herbs. Plants rich in luteolin have been used in Chinese traditional medicine for treating various diseases such as hypertension, inflammatory disorders, and cancer.
| 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 | Root | 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 |
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| Shelf Life | 3 Years When Stored properly | ||
| Expiration Date | 3 Years | ||
Suppliers with verified business licenses
Audited Supplier 
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