Plant Extracts
➢ Product Name: Pueraria Lobata Root Extract
➢ Latin Name: Pueraria lobata (Willd.) Ohwi
➢ Plant Part Used: Dried roots of Leguminosae Pueraria lobata
Manufactured from dried pueraria lobata roots via sorting-impurity removal, ethanol-water composite extraction, macroporous resin enrichment-purification, vacuum concentration and aseptic spray-drying. The product retains natural active components of pueraria lobata (puerarin, daidzin, daidzein and other isoflavones), without artificial monomer blending or extra exogenous auxiliary materials. It delivers multiple physiological effects including liver protection, anti-oxidation, anti-inflammatory repair and vascular regulation, and is a classic medicine-food homologous botanical functional raw material. Compared with crude pueraria root powder and monomer-blended products, multi-component synergistic effects are superior, suitable for conditioning demands of alcohol-related and late-stay-up care as well as sub-health maintenance.
➢ Raw Material Source: 100% extracted from pueraria lobata roots, free of starch, dextrin and other exogenous additives.
➢ Processing Grade: Low-temperature first-grade refined extract. High-temperature-caused degradation of isoflavones is avoided; no artificial blending. Free of impurities, solvent residues, excessive heavy metals and pesticide residues.
➢ Core Indicators: Puerarin (HPLC) 10%-40%, total isoflavones 20%-60%. Multiple customized grades are available with balanced activity and excellent anti-oxidation performance.
➢ Physical and Chemical Properties: Yellow-brown to brown fine powder. Water-dispersible encapsulated grades are available for multiple dosage-form development.
➢ Applicable Dosage Forms: Tablets, capsules, soft capsules, solid beverages, pressed candies, compound powders and others.
➢ Storage Properties: Sealed, light-proof and moisture-proof. Store in cool and dry place for long-term stable activity.
➢ Authentic Raw Material, High-purity & High-activity:
Select high-quality pueraria root tubers from main producing areas. Strict control over harvesting and processing guarantees sufficient intrinsic contents of puerarin and total isoflavones, ensuring raw-material purity from source.
➢ Low-temperature Activity Lock, Natural Components:
Adopt full-process low-temperature extraction and resin-enrichment processes to fully preserve natural ratio of multi-component pueraria isoflavones. Natural compound system brings better synergistic benefits than pure puerarin monomer blending.
➢ Zero-adulteration Purity, Safe & Compliant:
Free of blending, fillers, pigments, flavors, preservatives and harmful auxiliaries. Strictly control residues and microorganisms in compliance with health-food and export pharmacopoeia standards.
➢ Strong Compatibility, Full-scenario Adaptation:
Good ethanol-solubility; encapsulated modification improves water-solubility. Good acid-alkali tolerance. Can be used alone or compounded with other botanical raw materials, adaptable to water-based, oil-based and solid-form systems for full-category product development.
➢ Standardized Production, Stable Batch Quality:
Produced in 100,000-class GMP workshop. Tested by HPLC and UV dual-methods. Key indicators including puerarin and total isoflavones are strictly controlled for uniform batch quality and full traceability.
Uniform fine powder from yellow-brown to brown with natural plant color, loose, delicate and good fluidity. It bears faint herbal fragrance characteristic of pueraria lobata, free of mildewed or scorched peculiar odor. Conventional grades show excellent ethanol-solubility; encapsulated modified grades improve water-solubility and reduce bitter-astringent taste. Pure and stable quality, superior to crude pueraria root powder.
Multi-component synergy, liver care and powerful anti-oxidation. Compound system of various isoflavones achieves better comprehensive performance than single monomer. Fair processing tolerance, making up for the shortcoming of single-target effect of ordinary single-function raw materials.
Good formulation compatibility with few incompatibility risks. Ethanol-soluble grades fit capsules, soft capsules and tablets; encapsulated water-dispersible grades apply to solid beverages and functional candies. Adaptable to conventional processes to meet mass-production and high-end development demands.
Food-grade high-barrier light-proof packaging isolates light, oxygen and moisture to prevent moisture absorption and oxidation. Store at cool room temperature without freezing. Flexible packaging specifications support lab-scale R&D, pilot test and large-scale production.
Pueraria lobata active complex, mainly puerarin, daidzin, daidzein and other pueraria isoflavones. Synergy of multiple components forms the material basis for anti-oxidation, liver protection, anti-inflammatory repair and vascular regulation.
Pueraria isoflavones directly scavenge reactive-oxygen free radicals and inhibit lipid peroxidation. They up-regulate endogenous antioxidant enzymes such as SOD and glutathione to build dual anti-oxidant barriers, relieve oxidative damage and delay cellular senescence.
Isoflavone components alleviate hepatic oxidative damage induced by exogenous substances, stabilize hepatocyte membrane structure and reduce liver metabolic load, representing the characteristic target of this raw material.
Puerarin acts on vascular endothelial cells to regulate vascular tension and assist in maintaining normal blood circulation in vivo.
Modulate NF-κB signaling pathway, down-regulate release of pro-inflammatory factors including TNF-α and IL-6, suppress chronic low-grade inflammation in vivo and mitigate inflammatory damage induced by oxidative stress.
Active isoflavones act on cell membranes, mitigate free-radical attack against membrane lipids, maintain cell-membrane structural integrity and reduce cell damage induced by external oxidative stimuli.
Raw material for liver-care health foods, applied in capsules, tablets and solid beverages for crowds requiring conditioning against metabolic pressure caused by alcohol intake and late-night working.
Note: Domestic product development shall comply with relevant regulations; dosage and raw-material source shall be strictly controlled.
For domestic and overseas dietary-supplement development, featured with herbal liver care and anti-oxidation. Developable into tablets, capsules and powders for sub-health populations.
Applied in pressed candies, solid beverages and health-care powders. Water-soluble grades are suitable for functional drinks. Often compounded with silymarin extract and curcuma extract to manufacture liver-conditioning functional foods.
For scientific-research institutes and enterprise new-product development. Standardized raw materials with different contents of puerarin and total isoflavones are available to support high-end compound-product development for liver care and anti-oxidation purposes.
Meets USP and EP pharmacopoeia requirements with complete qualification documents. Bulk-exported worldwide, it is a mainstream medicine-food homologous botanical liver-protecting raw material in global markets.
Full safety and dosage assessment shall be completed for pet-formula adoption. After safety evaluation, limited addition is allowed in pet nutritional tablets and powders for anti-oxidation and metabolic-conditioning directions.
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