White Kidney Bean Extract
Natural extract from white kidney beans, containing alpha-amylase inhibitor, in powder form, off-white to cream color.

Technical specification
- Specification
- 10:1,Phaseolin ≥2%
- Form
- Powder
- Appearance
- Off-White Powder
- Shelf life
- 2 Years
- Availability
- In Stock
- Certifications
- FDA, ISO, Kosher, Halal
Quality parameters (COA)
| Result | Test Items | Specification |
|---|---|---|
| Complies | Appearance | White to light yellow powder |
| Complies | Phaseolin Content | ≥2% |
| 82.0% | Protein Content | ≥75% |
| 4691.2 u/g | Inhibitory Activity | ≥1000 u/g |
| Complies | Mesh Size | 95% pass 100 mesh |
| 4.04% | Loss on Drying | ≤10.0% |
| 3.20% | Ash Content | ≤10.0% |
| Complies | Microbial Limits | <1000 CFU/g |
| Complies | Heavy Metals | ≤10 ppm |
Description
White kidney bean extract is derived from common beans (Phaseolus vulgaris) and is presented as an off-white to cream-colored powder. Its primary active component is an alpha-amylase inhibitor, which reduces the activity of the alpha-amylase enzyme. This property allows for a reduction in the absorption of starchy carbohydrates from food. The product is supplied with specifications of 10:1, phaseolin ≥2%, and α-amylase inhibitor ≥1000 u/g. The extract exhibits good stability and can be incorporated into various finished product forms. For purchasers, the standardization of active components, storage stability, and versatility in different product formats are key considerations.
Applications
Used in the production of food supplements, functional foods, as well as in tablets, capsules, and powders.
Documents
Documents are shared on request after company verification.