| Customization: | Available |
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| Certification: | ISO |
| Assay Method: | HPLC, UV, Tlc |
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Pueraria lobata/Kudzu Root Flavonoids Powder is a plant-based extract from Pueraria lobata (Kudzu) roots, rich in flavonoids like puerarin and daidzein. Known for its antioxidant and hormone-regulating properties, it supports cardiovascular health, menopause relief, and anti-aging, making it popular in nutraceuticals and cosmetics.
We source high-quality Kudzu roots, processed via water or ethanol extraction to preserve potency and purity. Available in 40%, 60%, and 98% flavonoid content, the powder is yellowish-brown to off-white, with a mild herbal aroma and slightly bitter taste. It's ideal for supplements, functional foods, and skincare.
Why choose us? Our product offers premium quality, high purity, and reliable bioavailability, backed by advanced extraction methods and excellent customer feedback.
| Test Item | Specification | Test Method | Result |
| Flavonoids | ≥10% | UV | 10.24% |
| Appearance | Brown powder | Visual Inspection | Complies |
| Loss on Drying | ≤5.0% | Loss on Drying at 105°C | 2.13% |
| Ash Content | ≤5.0% | Ashing Method at 550°C | 3.46% |
| Total Heavy Metals | ≤10 ppm | Atomic Absorption Spectroscopy (AAS) | <5 ppm |
| Total Plate Count | <1000 cfu/g | Microbial Plate Count Method | <50 cfu/g |
| Yeast & Mold | <100 cfu/g | Microbial Plate Count Method | <10 cfu/g |
| E. Coli | Negative | PCR or Enrichment Method | Negative |
| Staphylococcus Aureus | Negative | Baird-Parker Agar Method | Negative |
| Pesticides | Negative | GC-MS (Gas Chromatography-Mass Spectrometry) | Negative |
2025 Activity
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