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Red Kidney Bean Extract

Updated: 2026-09-16

Overview

Red Kidney Bean Extract is derived from Phaseolus vulgaris, a legume known for its nutritional and functional properties. The extract is obtained through advanced extraction techniques to concentrate its bioactive compounds, including polyphenols and alpha-amylase inhibitors. These components contribute to its antioxidant and blood sugar-regulating effects, making it a popular ingredient in health-focused products. The extract is widely used in the nutraceutical and pharmaceutical industries due to its potential health benefits. Its natural origin and bioactive profile align with growing consumer demand for plant-based and functional ingredients. Manufacturers often highlight its role in weight management and metabolic health products.

Physical and Chemical Properties

Red Kidney Bean Extract typically appears as a fine, light brown to reddish-brown powder. It is soluble in water and ethanol, which facilitates its incorporation into various formulations. The extract is rich in polyphenols and flavonoids, contributing to its antioxidant capacity. Alpha-amylase inhibitors, another key component, are responsible for its potential role in carbohydrate metabolism. The stability of the extract depends on storage conditions, with recommended storage in a cool, dry environment. Proper handling ensures the preservation of its bioactive properties. The extract's solubility and compatibility with other ingredients make it versatile for use in liquids, capsules, and solid dosage forms.

Main Applications

Red Kidney Bean Extract is primarily used in dietary supplements aimed at supporting metabolic health and weight management. Its alpha-amylase inhibitors are valued for their potential to moderate carbohydrate digestion, making it a common ingredient in blood sugar support formulas. The extract is also incorporated into functional foods and beverages designed for health-conscious consumers. In the pharmaceutical industry, the extract is explored for its bioactive properties, including antioxidant and anti-inflammatory effects. Cosmetic formulations may include it for its skin-benefiting polyphenols. The versatility of Red Kidney Bean Extract allows it to meet diverse application needs across multiple industries.

Safety and Storage

Red Kidney Bean Extract is generally recognized as safe for consumption when processed and used appropriately. Raw kidney beans contain naturally occurring lectins, which can be harmful if not properly neutralized during extraction. Reputable manufacturers ensure the removal of these compounds to meet safety standards. Storage recommendations include keeping the extract in a cool, dry place, protected from moisture and direct sunlight. Proper packaging, such as sealed containers with desiccants, helps maintain stability. Users should adhere to recommended dosages and consult safety data sheets (SDS) for specific handling guidelines.

B2B Procurement Guide

When procuring Red Kidney Bean Extract, B2B buyers should prioritize suppliers with transparent sourcing and extraction methods. Key considerations include verifying the extract's purity, bioactive content, and compliance with regulatory standards such as USP or FDA guidelines. Certificates of analysis (COA) should be requested to confirm these parameters. Bulk buyers may benefit from negotiating pricing based on volume, with reference prices typically ranging from $20 to $50 per kilogram. Establishing long-term partnerships with reliable suppliers ensures consistent quality and supply chain stability. Buyers should also evaluate the supplier's ability to meet customization requests, such as specific particle sizes or additional testing.

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