Puerarin (Kakkonso) high-purity API natural-derived isoflavone component
Puerarin（Pueraria lobata）
Puerarin extracted from kudzu root is a high-purity natural isoflavone. It is expected to have antioxidant effects and improve blood circulation, making it an API for health foods and pharmaceuticals.
Puerarin (kuzusos) is a major isoflavone component derived from the leguminous plant kudzu (Pueraria lobata), and it has been reported to have various physiological functions, including strong antioxidant effects, promotion of blood flow, and enhancement of bone metabolism. Traditionally, it has been used in herbal medicine and dietary supplements, and in recent years, scientific research has supported its functionality. Our kudzu extract API is manufactured under a high purity and strict quality control system, guaranteeing a purity of ≥98% through HPLC analysis. It can be widely applied from pharmaceutical grades to health food uses, and safety testing is also fully equipped. As a naturally derived component, its use as an active ingredient in supplements, functional foods, and cosmetics is also recommended.
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basic information
Name: Puerarin (Kuzutsu) Purity: ≥98% (HPLC) Appearance: White crystalline powder Solubility: Soluble in ethanol and DMSO Packaging: 1kg to 25kg aluminum bags or drums Shelf life: 24 months (stored in a cool, dark place) Certification: GMP / ISO / HACCP / Halal / Kosher compliant
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Applications/Examples of results
Functional ingredients of health foods and supplements Pharmaceutical raw materials (improving blood flow, antioxidant effects) Cosmetic ingredients (anti-inflammatory, anti-aging) Research materials
Company information
YOUCHANG INDUSTRIAL DEVELOPMENT CO., LTD is a specialized manufacturer of natural ingredients, focusing on herbal extracts and plant-derived extracts, and is a global company with strengths in international exports. We develop products that integrate traditional knowledge of Chinese medicine with biotechnology, catering to diverse industries such as pharmaceuticals, cosmetics, health foods, functional beverages, personal care, animal nutrition, and aromatherapy. Our main products include herbal extracts, fruit and vegetable powders, tea extracts, peptides, active pharmaceutical ingredients (APIs), natural flavors, essential oils, reed diffusers, and aroma candles. We utilize advanced extraction technologies such as supercritical CO₂ extraction, low-temperature vacuum concentration, membrane separation, and spray drying to achieve high purity and stability of components. We have obtained various international certifications including ISO, GMP, HACCP, HALAL, KOSHER, and organic certification, establishing a quality control and traceability system. We can accommodate both small batches and large-scale production. Through stable quality, competitive pricing, professional support, and sustainable sourcing of raw materials, we build trust with business partners around the world.