White Kidney Bean Extract Powder

White Kidney Bean Extract Powder

Product Name: White Kidney Bean Extract
CAS Number: 85085-22-9
Appearance: Off-White Powder
Specification: 10:1,Phaseolin ≥2%
α-Amylase Inhibitor ≥1000 u/g
Certificate: FDA/ISO/Kosher/Halal
Shelf life: 2 Years
Stock: In Stock
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what is White Kidney Bean Extract Powder?

 

White kidney beans, also known as common beans, are the source of white kidney bean extract. As the name suggests, this extract is derived from white kidney beans and primarily refers to a natural amylase inhibitor. Its main active component is alpha-amylase inhibitory protein, which reduces the activity of alpha-amylase, thereby decreasing the body's utilization of starchy foods and ultimately leading to reduced calorie absorption and even weight loss.

 

Based on the white kidney bean extract products available on the market, they are primarily in the form of compressed tablets. However, other forms such as chewable tablets, jellies, milk tablets, and powders are also available. This variety of forms caters to a wider range of consumer preferences and reduces any psychological barriers to consumption.

 

White Kidney Bean Extract Powder

COA

 

Test Items Specification Result
Appearance White to light yellow powder Complies
Phaseolin Content ≥2% Complies
Protein Content ≥75% 82.0%
Inhibitory Activity ≥1000 u/g 4691.2 u/g
Mesh Size 95% pass 100 mesh Complies
Loss on Drying ≤10.0% 4.04%
Ash Content ≤10.0% 3.20%
Microbial Limits <1000 CFU/g Complies
Heavy Metals ≤10 ppm Complies

 

White Kidney Bean Extract Powder function

 

The core efficacy of white kidney bean extract comes from its alpha-amylase inhibitor (α-AI)-a protein that "binds" to alpha-amylase in the digestive tract. The starch we eat (such as the carbohydrates in rice and noodles) needs to be broken down into glucose by alpha-amylase before it can be absorbed. α-AI binds to alpha-amylase, rendering it "inactive," thus slowing down the rate of starch breakdown.

 

Note that it "slows down," not "completely blocks"-for example, starch that would normally be absorbed in 1 hour might now take 2-3 hours. This results in a more gradual rise in blood sugar and reduces the chance of excess carbohydrates being converted into fat. 

 

application

1. Applied in the field do raw material
2. Applied in the health care product field
3. Applied in the food field

 

White Kidney Bean Extract Powder factory price

How to choose high-quality white kidney bean extract?

 

1. Look for the phrase "α-amylase inhibitor activity units"-for example, "10000U α-AI per 100g" or "300U α-AI per capsule." If this information is not provided, skip the product.

α-AI is a protein and will be broken down into amino acids by stomach acid, losing its activity. Therefore, reliable products will have an enteric coating-using an "acid-resistant film" to coat the extract, allowing it to pass through the stomach and be released in the small intestine (the main site of starch absorption).

 

2. Check the ingredient list for "hydroxypropyl methylcellulose (enteric-coated)" or "acrylic resin." Many products add flavorings (strawberry, lemon), sweeteners (aspartame), and preservatives (potassium sorbate) for taste-these additives are not only useless but may also increase the burden on the digestive system.
A good ingredient list should only contain three things: white kidney bean extract, enteric coating material, and a filler (such as microcrystalline cellulose), without any unnecessary "frills."

 

3. Reliable products will have third-party testing reports, such as SGS, ISO, FDA registration, or domestic CFDA registration. These certifications guarantee that "the ingredients match the claims"-for example, if a product claims "300U α-AI per capsule," a third party will verify the data to prevent manufacturers from making false claims.

 

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