| Product Name | White Kidney Bean Extract |
|---|---|
| CAS Number | 85085-22-9 |
| Botanical Name | Phaseolus vulgaris |
| Appearance | White to off-white fine powder |
| Extract Ratio | 20:1 |
| Active Ingredient | Phaseolamin (α-amylase inhibitor) ≥1% |
| Specifications | ≥1% phaseolamin (HPLC) |
| Loss on Drying | ≤5.0% |
| Heavy Metals | ≤10 ppm |
| Package | 1 kg, 5 kg, 25 kg; custom available |
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White Kidney Bean Extract is a standardized botanical preparation derived from the common white kidney bean (Phaseolus vulgaris). The extract is valued for its naturally occurring phaseolamin, a glycoprotein that inhibits α-amylase activity in the digestive tract. We supply it as a fine, off-white powder with a guaranteed phaseolamin content of ≥1.0%, verified by HPLC. This extract is produced under controlled conditions to preserve enzymatic activity, making it a reliable raw material for nutritional and functional food applications.
As a dietary ingredient, it is commonly incorporated into weight management and carbohydrate-blocker supplements, often formulated as capsules, tablets, or powdered mixes. Its mechanism of action—reducing starch digestion—has made it a preferred component in products aimed at supporting healthy glucose metabolism and weight control. Our manufacturing process ensures batch-to-batch consistency, with full documentation to support your formulation and regulatory needs.
Synonyms: Phaseolus vulgaris extract, white kidney bean extract powder, phaseolamin, α-amylase inhibitor, bean extract, kidney bean extract
Every batch is tested for phaseolamin content (HPLC ≥1.0%), loss on drying (≤5.0%), and heavy metals (≤10 ppm). Full COA, MSDS, and TDS are provided with each shipment. Stability data and microbiological testing results are available on request for your qualification process.
Standard packaging is 1 kg, 5 kg, and 25 kg foil-lined bags. We also offer custom packing and labeling for bulk orders. In-stock items ship within 3–5 business days; MOQ is 1 kg. For pricing, samples, or bulk quantities, contact our sales team.
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