Plant Extracts
➢ Product Name: White Kidney Bean Extract
➢ Latin Name: Phaseolus vulgaris L.
➢ Plant Part Used: Dried seeds of Leguminosae Phaseolus vulgaris
Manufactured from dried-mature white kidney bean seeds via sorting-impurity removal, low-temperature aqueous extraction, macroporous resin enrichment-purification, vacuum concentration and aseptic spray-drying. The product retains natural active components of white kidney bean (α-amylase inhibitor, phytohemagglutinin, kidney bean polysaccharides), without artificial monomer blending or extra exogenous auxiliary materials. It delivers multiple physiological effects including carbohydrate metabolism regulation, anti-oxidation and anti-inflammatory repair, and is a popular botanical metabolic-management raw material. Compared with crude white kidney bean powder and monomer-blended products, multi-component synergistic effects are superior, suitable for sub-health maintenance targeting carbohydrate control and metabolic conditioning.
➢ Raw Material Source: 100% extracted from white kidney bean seeds, free of starch, dextrin and other exogenous additives.
➢ Processing Grade: Low-temperature first-grade refined extract. Strict temperature control protects protein-based activity; no artificial blending. Free of impurities, solvent residues, excessive heavy metals and pesticide residues.
➢ Core Indicators: α-amylase inhibitor activity (inhibitory activity) 1000-6000 AU/g; multiple customized grades available. Balanced activity with excellent anti-oxidation performance.
➢ Physical and Chemical Properties: Off-white to light yellow-brown fine powder with good water-solubility. Encapsulated modified 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 under cool and dark conditions. Protein-based activity is heat-sensitive to guarantee stable activity.
➢ Authentic Raw Material, High-purity & High-activity:
Select plump white kidney bean seeds from high-quality producing areas. Strict maturity control ensures sufficient intrinsic activity of α-amylase inhibitor and guarantees raw-material purity from source.
➢ Low-temperature Activity Lock, Natural Components:
Adopt full-process low-temperature aqueous extraction and resin-enrichment processes to maximally preserve heat-sensitive active components such as protein inhibitors and polysaccharides. Natural compound ratio brings better synergistic benefits than pure 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:
Excellent water-solubility. 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. Protein activity is heat-sensitive; long-time high-temperature procedures shall be avoided in formulation.
➢ Standardized Production, Stable Batch Quality:
Produced in 100,000-class GMP workshop. Enzyme-activity assay combined with HPLC dual-detection strictly controls key enzyme-activity indicators for uniform batch quality and full traceability.
Uniform fine powder from off-white to light yellow-brown with natural plant color, loose, delicate and good fluidity. It bears faint bean-like characteristic aroma, free of mildewed or rancid peculiar odor. Conventional grades show favorable water-solubility; encapsulated modified grades further improve taste. Pure and stable quality, superior to crude white kidney bean powder.
Multi-component synergy, carbohydrate-metabolism regulation and powerful anti-oxidation. Compound system of protein inhibitors and polysaccharides achieves better comprehensive performance than single active ingredient. Active components are protein-based and prone to inactivation under high temperature, making up for the shortcoming of single-target effect of ordinary metabolic raw materials.
Good formulation compatibility with few incompatibility risks. Powder and water-soluble grades fit solid beverages; high-activity grades apply to tablets and capsules; encapsulated modified grades are suitable for pressed candies. Long-time high-temperature sterilization shall be avoided during processing to meet mass-production and high-end development demands.
Food-grade high-barrier light-proof packaging isolates light, oxygen and moisture. Cool-low-temperature storage is recommended to prevent protein inactivation and moisture absorption. Flexible packaging specifications support lab-scale R&D, pilot test and large-scale production.
White kidney bean active complex, mainly α-amylase inhibitor protein, supplemented by kidney bean polysaccharides, phytohemagglutinin and other components. Synergy of multiple components forms the material basis for anti-oxidation, anti-inflammatory repair and carbohydrate-metabolism regulation.
Kidney bean polysaccharides 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.
α-amylase inhibitor inhibits activity of digestive α-amylase in gastrointestinal tract, blocks partial starch decomposition into absorbable monosaccharides and reduces carbohydrate absorption, representing the characteristic target of this raw material.
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.
As prebiotic-related components, kidney bean polysaccharides participate in intestinal environment modulation and assist in maintaining normal intestinal physiological status.
Active polysaccharides 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 carbohydrate-metabolism-management health foods, applied in capsules, tablets and solid beverages for crowds with high-carbohydrate diet and metabolic pressure.
Note: Domestic product development shall comply with relevant regulations; enzyme activity, dosage and raw-material source shall be strictly controlled.
Mainstream botanical raw material for domestic and overseas dietary supplements, featured with carbohydrate-blocking and metabolic care. 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 mulberry leaf extract and green coffee extract to manufacture metabolic-conditioning functional foods.
For scientific-research institutes and enterprise new-product development. Standardized raw materials with different enzyme-activity grades are available to support high-end compound-product development for carbohydrate-metabolism regulation and anti-oxidation purposes.
Meets USP and EP pharmacopoeia requirements with complete qualification documents. Bulk-exported worldwide, it is a mainstream botanical carbohydrate-metabolism-regulating 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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