What is Pure White Kidney Bean Extract?
Pure White Kidney Bean Extract is a highly-refined botanical derived from Phaseolus vulgaris, known naturally to contain phaseolamin, a protein that assists in the control of the amount of dietary starches broken down by enzyme action. In the market, this extract is appreciated as a premium-quality raw material capable of satisfying the rising demand for scientifically substantiated and plant-based ingredients in the development of health-oriented products. It has a standardized activity and remains robust in composition, factors that predispose the material to large-scale industrial use to maintain the same standard in functionality regardless of the production batches. From a manufacturing standpoint, it offers flexibility of product creation because this specialty ingredient can complement nutraceuticals, functional foods, and other future-forward nutrition products, where carbohydrate metabolism is a prime opportunity. The clean-label source provides a boost in the saleability of any resulting formulas, and the reliable solubility and compatibility of the extract with various delivery systems offer design flexibility.

COA
| Test Item | Specification | Test Result | Standard |
| Appearance | Light beige powder | Light beige powder | Conforms |
| Assay (α-Amylase Inhibitor Activity) | 3 000 U/g | 3 018 U/g | 3 000 U/g min |
| Loss on Drying | ≤3.0% | 2.50% | ≤3.0% |
| Ash | ≤2.0% | 1.80% | ≤2.0% |
| Particle Size | 100% pass 120 mesh | 100% pass 120 mesh | Conforms |
| Heavy Metals - Pb | ≤1 ppm | 0.8 ppm | ≤1 ppm |
| Heavy Metals - As | ≤0.5 ppm | 0.3 ppm | ≤0.5 ppm |
| Heavy Metals - Cd | ≤0.5 ppm | 0.2 ppm | ≤0.5 ppm |
| Microbial Total Plate Count | ≤500 CFU/g | 180 CFU/g | ≤500 CFU/g |
| Yeast & Mold | ≤50 CFU/g | 10 CFU/g | ≤50 CFU/g |
| E. coli | Negative | Negative | Negative |
| Salmonella | Negative | Negative | Negative |
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Main ingredients
The profile of the bioactive compounds characterizing White Kidney Bean Extract is unique, and as far as functionality is concerned, phaseolamin is the most important and relevant. The defining active ingredient in the extract is phaseolamin, which is a protein-based alpha-amylase inhibitor that is important in regulating the process of digestion of complex carbohydrates. The extract will naturally contain plant-derived constituents, and its nutritional and functional value is a result of the rich reserves of other components in the extract, e.g., proteins, fibers, and trace polyphenols. Nevertheless, the prototype availability of phaseolamin imparts the extract with its major commercial relevance, since it is this constituent that gives the extract its special functional properties that ensure that it finds extensive application in the formulation of nutraceuticals and functional foods. With its advanced processing and strict quality checks to guarantee a controlled level of the ingredient, phaseolamin, it gives manufacturers a quality, product-performance-driven ingredient that delivers high-quality formulation results and adds value to health-oriented product lines.
Process
1. Raw Material Selection
White kidney beans of high quality are chosen with care, cleaned, and examined to gain consistency, purity, and the best composition of phaseolamin.
2. Milling and Grinding
The beans are mechanically processed to grind into fine particles in order to expose their surface area, which promotes good extraction of the active components.
3. Aqueous or Enzymatic Extraction
Water-based or mild enzymatic extraction of the ground material is used to selectively release phaseolamin and other soluble bioactive compounds, retaining the structural integrity of proteins.
4. Filtration and Clarification
An insoluble fiber and residue content is washed away to obtain a clear, homogenous solution that could be further processed with the liquid extract.
5. Concentration
The extract is concentrated, e.g., by vacuum evaporation or membrane filtering, to obtain the required level of activity and functional potency.
6. Drying
The highly concentrated extract is subsequently converted into a shelf-stable powder with either spray drying or freeze-drying processes, which preserve bioactivity and extend shelf life.
7. Standardization and Quality Control
The freeze-dried extract is standardized to the amount of phaseolamin, moisture content, the level of microbes, and other requirements, and extensively tested to verify batch-to-batchability.
8. Packaging
Lastly, dry conditions will then be created in the finishing process of double-packing the Phaseolamin Extract in moisture-proof and airtight packaging to maintain stability and ensure transportation and storage are with relative ease.

Suitable For
Phaseolus Vulgaris Extract is mainly used in products aimed at health-savvy individuals with an interest in carbohydrate control and balanced energy metabolism. It is particularly appropriate with people who are on the lookout for plant-based nutrition solutions, as well as those who use functional foods, nutraceuticals, or dietary supplements as part of their everyday lives. Its inherent origin and scientifically backed life give it an expansive applicability and are suited to an extensive cross-section of end-users targeting wellness, lifestyle optimization, and overall metabolic enhancement. It is also a perfect fit for customers seeking non-GMO, clean-label ingredients and customers who prefer sustainable and plant-based sources in their everyday consumption.
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