White Kidney Beans Extract
What is White kidney beans extract?
White kidney bean extract is a natural dietary ingredient derived from the white kidney bean. Its key active component is Phaseolamin, an α-amylase inhibitor that blocks the breakdown of carbohydrates, helping reduce calorie absorption from starches.
It is widely used in weight management and blood sugar support supplements. Standardized by Phaseolamin content (1%–5%) or enzyme activity (2000–20000 U/g), it appears as a fine, light beige powder with good water solubility.
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Product name: |
White kidney beans extract |
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Botanical source: |
Phaseolus vulgaris L. |
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Plant part used: |
Fruit |
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Packing: |
25kgs/drum with plastic inner |
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Storage: |
Keep container unopened at cool place from heat and light |
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Shelf life: |
24 months from date of production |
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Origin: |
China |
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Certificate: |
ISO22000/ISO9001/USDA Organic/EU Organic/FSSC 22000 |
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Production process: |
Raw Material Selection → Washing & Cleaning → Cutting & Crushing → Water Extraction → Filtration → Concentration → Purification & Silica Enrichment → Spray Drying → Testing (70% Silica Standard) → Sieving → Packaging → Finished Product |
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Test Item |
Standard |
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Product name |
White kidney beans extract |
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Appearance: |
Light yellow powder |
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Odor: |
Characteristic |
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Specifications: |
Standard and ratio extraction |
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Loss on drying: |
NMT 7.0 % |
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Ash: |
NMT 7.0 % |
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Total heavy metal: |
NMT 10.0 ppm |
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Lead (Pb): |
NMT 2.0 ppm |
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Arsenic (As): |
NMT 2.0 ppm |
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Cadmium (Cd): |
NMT 1.0 ppm |
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Mercury (Hg): |
NMT 0.1 ppm |
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Total plate count: |
NMT 10,000 cfu/g |
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Yeast &Mold: |
NMT 100 cfu/g |
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E.coli: |
Negative |
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Salmonella: |
Negative |
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Staphylococcus: |
Negative |
Weight management supplements
It acts as a natural α‑amylase inhibitor, blocking starch breakdown, reducing calorie absorption, and supporting fat control and body shaping.
Blood sugar support products
It helps slow carbohydrate absorption, stabilize postprandial blood glucose levels, and maintain healthy metabolic function.
Functional foods & beverages
Widely added to meal replacement shakes, protein powders, solid drinks, snacks, and low‑carb foods for daily health care.
Dietary supplements
Used in capsules, tablets, sachets, and soft gels as a key raw material for anti‑obesity and blood sugar health formulas.
Sports & fitness nutrition
Assists in body composition management, controls energy intake from carbs, and supports fitness and weight control goals.
Wide & stable raw material supply
White kidney beans are extensively cultivated globally, ensuring sufficient, consistent raw materials with low supply fluctuation.
Mature & standardized extraction process
Adopts advanced low-temperature extraction technology, retaining high activity. Strict quality control guarantees stable composition and high yield.
High purity & controllable specifications
Supports customizable activity levels (phaseolamin 1%–5% or enzyme activity 2,000–20,000 U/g) with uniform, reliable quality.
Safe & eco-friendly production
No harmful solvents, non-GMO, pesticide residue controlled. Complies with international food and supplement safety standards.
High cost-performance ratio
Large-scale industrial production lowers costs, with stable quality and strong market competitiveness.
Q1:What is the main active ingredient?
A1:The key active component is phaseolamin (α-amylase inhibitor).
Q2:What are the main functions?
A2: It helps control body weight, reduce calorie absorption, and stabilize postprandial blood sugar.
Q3:Is it GMO-free?
A3:Yes, it is 100% non-GMO, natural, and gluten-free.
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