Ochi Biotech Co., Limited.

Lose weight material

Bulk Alpha Amylase Enzyme Inhibitors Extract White Kidney Bean Extract

White Kidney Bean Alpha-Amylase Inhibitor is a natural protein extracted from Phaseolus vulgaris (white kidney bean). It functions by selectively inhibiting the alpha-amylase enzyme, which slows down the digestion of carbohydrates, helping to reduce calorie absorption and support weight management and blood sugar control. This ingredient is widely used in dietary supplements, functional foods, and nutraceutical formulations targeting healthy metabolism and appetite control.

SKU: oc-305 Category

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Style number OC-305
Product name: White Kidney Bean Extract (Alpha-Amylase Inhibitor)
Active Ingredient: Alpha-Amylase Inhibitor
CAS Number: 85085-22-9
Specification: 1000–3000 U/mg (activity units)
Solubility: Soluble in water
Certification:  ISO, GMP, HALAL, Kosher (available upon request).
State: light yellow fine powder
Shelf Life: 24 months in cool, dry, dark storage
Origin: China

Available Packaging

  • Sample packaging: 50g / 100g vacuum-sealed foil bags

  • Bulk packaging: 1kg / 5kg / 10kg / 25kg food-grade fiber drums with inner PE lining

  • Custom packaging and private labeling available for capsules, powders, and blends


Quality Assurance

  • Botanical Source: Phaseolus vulgaris (White Kidney Bean)

  • Active Ingredient: Alpha-Amylase Inhibitor protein ≥ 85% (ELISA or UV assay)

  • Appearance: Off-white to light beige fine powder

  • Features:

    • Non-GMO, 100% natural plant-based protein

    • Solvent-free extraction process

    • Free from heavy metals, pesticides, and microbial contaminants

  • Certifications: GMP, ISO9001, HACCP, Halal, Kosher certified

  • Quality Testing: COA, Microbial analysis, Heavy Metals test, Protein assay report included


Global Shipping & Logistics

  • Production Lead Time: 5–10 business days

  • Shipping Options: Express courier (DHL, FedEx, UPS), air freight, sea freight

  • Export Terms: EXW, FOB, CIF, DDP supported

  • Documents Provided: COA, MSDS, Certificate of Origin, Commercial Invoice, Packing List

  • Experience exporting to: North America, Europe, Asia, Middle East, Australia


Legal & Safety Disclaimer

White Kidney Bean Alpha-Amylase Inhibitor is provided as a raw material ingredient for use in dietary supplements and functional foods. It is not intended to diagnose, treat, cure, or prevent any disease. Buyers are responsible for ensuring compliance with local regulations and proper labeling.


Why Choose Us

Direct sourcing from trusted farms and extraction facilities ensures consistent quality and supply
Strict in-house and third-party testing guarantees purity and potency
Flexible order quantities from small samples to large commercial batches
Professional OEM/ODM services including formulation and packaging customization
Global export expertise with reliable documentation and timely shipping
Responsive customer service offering technical support and fast communication


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