Red Kidney Bean Extract
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Red Kidney Bean Extract

Red Kidney Bean Extract factory

  1. English Name: Red Kidney Bean Extract (it’s a concentrated powder made from dried, processed red kidney beans—Phaseolus vulgaris! Think of it as “kidney bean supercharge”—all the nutrients, none of the whole bean texture, so it’s easy to mix into foods.)
  2. Specification
    • Active Content: ≥ 60% dietary fiber + ≥ 25% protein (HPLC tested—these are the star nutrients; some grades add ≥ 5% resistant starch for gut health)
    • Solubility: Highly water-soluble (mixes smooth in smoothies, soups, or baked goods—no grit, no lumps, even in cold liquids)
    • Moisture: ≤ 5% (keeps the powder dry, so it doesn’t clump or lose nutrients—stable for 2+ years sealed)
    • Heavy Metals: ≤ 5 ppm (safe for oral use—meets organic, food, and supplement standards worldwide)
    • Purity: No additives, sugars, or artificial flavors—just pure red kidney bean extract (vegan, gluten-free, and non-GMO)
  3. Appearance: Light brown to tan fine powder with a mild, earthy, slightly bean-like aroma—definitely not a yellowish-white solid with chocolate scent! It smells faintly like cooked kidney beans (subtle, not overpowering), so it won’t ruin the flavor of your recipes.
  4. CAS NO.: N/A (it’s a plant extract, not a single chemical; its key nutrients—like “dietary fiber” or “protein”—don’t have single CAS numbers, so the extract itself doesn’t either)
  5. Lead time: 3–7 Working Days (we stock the standard 60% fiber/25% protein grade—fast for food manufacturers, supplement brands, and anyone adding extra nutrition to meals)
  6. Package:
    • Small sizes: 100g/500g resealable foil bags (great for home use—easy to scoop and store) or 1kg amber jars (light-proof to protect nutrients)
    • Bulk: 25kg food-grade drums (lined with plastic—27 drums per tray; includes desiccants to keep moisture out and preserve quality)
  7. Main Market: Global—North America (protein supplements, vegan foods), Europe (functional baked goods, meal replacements), Asia (nutritious drinks, instant soups). Popular with vegetarians, fitness lovers, and brands making “high-fiber” or “high-protein” products.
  8. Applications & Main Benefits
    • Food & Beverages
      • Baked Goods: Add 1–2 tbsp to bread, muffin, or cookie dough (boosts fiber/protein without changing texture—makes treats more filling)
      • Smoothies/Shakes: Stir into fruit or protein smoothies (adds nutrients without the “beany” taste—pairs great with banana or berries)
      • Soups/Sauces: Mix into tomato soup, chili, or hummus (thickens slightly and adds fiber—turns light meals into nutrient powerhouses)
    • Dietary Supplements
      • Fiber Capsules: 500mg per serving (supports gut health—eases occasional constipation and keeps you full longer)
      • Plant-Protein Blends: Mixed with pea or soy protein (balances amino acids—great for vegan protein powders)
      • Meal Replacements: Added to shakes or bars (increases nutrition density—keeps you satisfied between meals)
    • Functional Foods
      • Vegan Meats: Mixed into plant-based burgers or sausages (adds texture and protein—makes vegan meats more “meaty”)
      • Breakfast Cereals: Sprinkled on oatmeal or granola (easy way to add fiber—starts your day with sustained energy)
    • Health & Wellness
      • Blood Sugar Support: Small doses in wellness drinks (resistant starch may help keep blood sugar steady—always check with a doctor if you have diabetes)
      • Weight Management: Included in appetite-control supplements (fiber keeps you full—reduces snacking between meals)

Why Red Kidney Bean Extract Is Useful

  • No Fuss, No Texture: Skip chopping, soaking, or cooking whole beans—just mix the powder and go (perfect for busy people).
  • Stealth Nutrition: Adds fiber and protein to foods without changing taste or texture—great for picky eaters or kids.
  • Vegan-Friendly: A cheap, easy way to boost plant-based protein (no need for expensive whey or soy isolates).
  • Versatile: Works in sweet and savory dishes—from cookies to chili, there’s no limit to how you can use it.

Quick Tips & Notes

  • Start Small: Add 1 tsp to your first recipe—too much can make baked goods dense (you can increase the amount once you know how it works).
  • No Beany Taste: Unlike whole beans, the extract has a mild flavor—you won’t even notice it in smoothies or soups.
  • Storage: Keep in a cool, dry place—moisture causes clumping, but you can break clumps apart with a fork (it won’t ruin the extract).
  • Safety: It’s made from cooked beans (so no harmful lectins!), so it’s safe to use straight from the package—no extra cooking needed.
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 Premium Red Kidney Bean Extract: Your Trusted Supplier for Bulk Botanical Ingredients

Introduction

In the world of natural ingredients, Red Kidney Bean Extract is gaining significant traction. For B2B buyers in the cosmetics, dietary supplements, food, beverage, and pharmaceutical industries, finding a reliable, high-quality manufacturer is paramount. This article provides a comprehensive overview of our premium Red Kidney Bean Extract, detailing its properties, benefits, and why Shaanxi Zhonghong Investment Technology Co., Ltd. is your ideal global partner for bulk supply.

1. What is Red Kidney Bean Extract?

Red Kidney Bean Extract is a concentrated powder derived from the common red kidney bean (Phaseolus vulgaris). It’s not just a simple food ingredient; it’s a potent source of bioactive compounds, primarily known for its phaseolamin (a natural alpha-amylase inhibitor) content. This makes it a highly sought-after raw material for weight management supplements and functional foods.

2. Product Source, Chemical Properties & Specifications

  • Source: We use selectively sourced, non-GMO red kidney beans.

  • Chemical Properties:

    • Active Compound: Phaseolamin

    • CAS Number: 10085-37-5 (for Phaseolamin)

    • Molecular Formula (MF): Varies based on the specific glycoprotein.

    • Molecular Weight (MW): Approximately 45-50 kDa for the glycoprotein.

    • EINECS: Not specifically assigned for the extract.

3. Why is Our Red Kidney Bean Extract the Best Choice?

We pride ourselves on delivering a superior product that stands out in the global market.

  • Key Ingredients & Efficacy: Our standardized extract is rich in phaseolamin, which inhibits the enzyme alpha-amylase. This enzyme is responsible for breaking down complex carbohydrates into simple sugars. By inhibiting it, the extract can reduce the absorption of dietary starch, supporting weight management goals. This claim is backed by scientific research and compliant for use in dietary supplements.

  • Origin & Purity: Sourced from premium growing regions and processed in our GMP-certified facilities in China.

  • Usage Method: Ideal for encapsulation into capsules or tablets, blending into powder supplements, or incorporation into functional food and beverage matrices.

  • Applicable Population: Adults seeking to manage their weight as part of a balanced diet and healthy lifestyle.

  • Recommended Daily Dosage: Typical dosage ranges from 500mg to 1500mg, taken before meals rich in carbohydrates. We recommend clients conduct final product testing to determine optimal dosage for their specific formulation.

  • Precautions & Side Effects: Generally recognized as safe. Mild digestive discomfort may occur initially. Individuals with legume allergies should avoid it. It is not a substitute for a balanced diet.

4. Why Choose Shaanxi Zhonghong as Your Extract Supplier?

Selecting the right manufacturer is critical for your supply chain. Here’s why global partners trust us:

  • 28 Years of Expertise: Nearly three decades dedicated to bioactive compounds.

  • Scientific R&D: We maintain strong research partnerships with 5 leading universities and hold over 20 patents. Our exclusive global compound library allows for innovative, customized herbal extract solutions.

  • Advanced Equipment: Our labs are equipped with HPLC, NMR, and other international-grade detection systems, ensuring our purity standards consistently exceed industry averages by 20%.

  • Global B2B Network: We are a leading exporter with a robust supply network across 80+ countries in Asia, Europe, and the Americas, serving multinational pharmaceutical corporations and research institutions with customized raw material solutions.

5. In-Depth Product Profile: Benefits & Usage

  • Health Benefits: The primary health benefit is its role in supporting weight management by reducing calorie intake from carbohydrates. It also helps maintain healthy blood sugar levels already within the normal range.

  • Traditional Use & Modern Application: Traditionally, beans have been a staple for nutrition. Modern extraction techniques allow us to concentrate the active component, phaseolamin, for targeted efficacy in dietary supplements and functional foods.

  • Best Formulation Guide: For optimal stability and efficacy, we recommend formulating in dry, low-moisture applications. Our technical team can provide OEM and customized formulation support.

6. Product Specification & Certificate of Analysis (COA)

We ensure every batch meets the highest standards of safety and quality. Here is a summary of our COA.

Category Item Standard Test Method
Pesticide Residues Dichlorodiphenyltrichloroethane (DDT) ≤0.05 mg/kg GB/T 19648
Hexachlorocyclohexane (BHC) ≤0.05 mg/kg GB/T 19648
Heavy Metals Lead (Pb) ≤1.0 mg/kg ICP-MS
Arsenic (As) ≤0.5 mg/kg ICP-MS
Cadmium (Cd) ≤0.2 mg/kg ICP-MS
Mercury (Hg) ≤0.1 mg/kg ICP-MS
Microbiological Total Plate Count ≤1,000 CFU/g USP <61>
Yeast & Mold ≤100 CFU/g USP <61>
E. Coli Negative USP <62>
Salmonella Negative USP <62>

7. Production Process

Our manufacturing process is a testament to our quality commitment:
Raw Material Selection → Cleaning & Sorting → Crushing → Advanced Extraction (using water or ethanol) → Purification & Concentration → Spray Drying → Sieving → Quality Control Testing → Packaging.

8. Application Scenarios & Usage

  • Dietary Supplements: As a core ingredient in weight management capsules and powders.

  • Functional Food & Beverages: Incorporated into meal replacement shakes, bars, and low-glycemic index foods.

  • Cosmetics: Potential use in slimming and body-contouring cosmetic formulations (as a cosmetic raw material).

  • Pharmaceuticals: Serves as an active pharmaceutical ingredient (API) for further research and development.

9. Quality Control

Quality control is integrated into every step of our operation. From the moment raw beans arrive, they undergo stringent identity and purity checks. Our in-process controls during extraction and purification ensure batch-to-batch consistency and optimal active compound preservation. The final product is subjected to a comprehensive battery of tests in our advanced analytical lab, using HPLC for potency verification and ICP-MS for heavy metal analysis. We adhere to cGMP, HACCP, and ISO standards, providing full traceability and documentation for our B2B clients. This robust QC system guarantees that you receive a food-grade, GMP-certified plant extract that is safe, effective, and reliable for your end products.

10. Packaging & Logistics

  • Packaging: We offer bulk packaging options to suit your needs, including 1kg/5kg foil bags with double plastic bags inside, or 25kg fiber drums. All packaging is designed to protect the product from moisture and light.

  • Logistics: We have extensive experience in global shipping and logistics, ensuring timely and secure delivery to your designated port or warehouse.

11. Deeper Dive: Health, Innovation & A Call to Action

  • Health Efficacy & Mechanism: The mechanism is well-established: phaseolamin binds to alpha-amylase, preventing the digestion of starch into absorbable sugars like maltose and glucose.

  • Industry Application & Tech Innovation: We are at the forefront of developing more bioavailable and stable forms of the extract, opening new avenues for product development.

  • Research Frontiers & Challenges: Ongoing research explores synergistic blends with other natural ingredients. The main challenge is ensuring consistent high bioavailability, an area where our R&D is focused.

  • Final Action Call: Ready to formulate with a top-tier, scientifically-backed ingredient? Contact us today to discuss your project needs and request a free sample.

12. Frequently Asked Questions (FAQ)

  • Q: Are you a manufacturer or a trading company?

    • A: We are a direct manufacturer & exporter with our own production facilities and R&D center.

  • Q: Do you offer customized extracts?

    • A: Yes, we specialize in customized herbal extract solutions, including different standardizations of phaseolamin.

  • Q: What is the MOQ?

    • A: Our Minimum Order Quantity is flexible, especially for new clients. Contact us to discuss.

  • Q: Can you supply COA and other certification?

    • A: Absolutely. A comprehensive Certificate of Analysis (COA) and other relevant documents (e.g., GMP) are provided with every shipment.

  • Q: How is the price determined?

    • A: The price varies based on order volume, standardization, and packaging. We offer competitive wholesale rates for bulk orders.

13. Where to Buy & Contact for Free Samples

Elevate your product line with our premium Red Kidney Bean Extract. We invite you to experience the Zhonghong difference.

Contact us now to get your free sample and a competitive quote:

14. Conclusion

For B2B buyers seeking a reliable, high-quality, and innovative supplier of Red Kidney Bean Extract, Shaanxi Zhonghong is the clear choice. Our commitment to scientific excellence, rigorous quality control, and global customer support makes us the ideal partner for your business growth.

15. Research & References
(In a live article, this section would contain hyperlinks or citations to scientific studies on phaseolamin and kidney bean extract.)

  • Preclinical study on the alpha-amylase inhibitory activity of Phaseolus vulgaris extract. Journal of Agricultural and Food Chemistry.

  • Review on the role of natural starch blockers in weight management. International Journal of Obesity.

  • Safety and efficacy profile of white kidney bean extract: a review. Food and Chemical Toxicology.

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