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Manufacturer Bulk White Kidney Bean Extract Powder

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Product Overview:

White kidney beans are the traditional legume crops in Lijiang, mainly produced in the western part of Lijiang, Tai'an, Ludian, Judean, Liming and other alpine mountainous areas, Lijiang kidney beans are of good quality, full of particles, bright colour and lustre, and they are the best raw materials for making bean paste, bean stuffing, bean pastry and high-grade candies, soya bean powder, soya bean milk, as well as the most popular goods for exporting and foreign exchange.

Product Attributes

Bulk Raw Materials White Kidney Bean Extract Powder

CAS: 85085-22-9

EINECS: 285-354-6

Specification: 99% min White Kidney Bean Extract Powder

Sample: White Kidney Bean Extract Powder Avaliable

Packaging: 1kg/bag, 25kg/drum

Brand: Ausreson

MOQ: 1 kg

Appearance: White Powder

Storage: Cool Dry Place

Shelf Life: 2 Years

Test Method: HPLC

Product Details

Last updated: April 2026

What Is White Kidney Bean Extract?

1. It Blocks Starch Absorption

When you eat carbs like bread, pasta, rice, or potatoes, your body uses an enzyme called alpha-amylase to break starch into sugar.

White kidney bean extract inhibits alpha-amylase by up to 66%. This means fewer starch calories enter your bloodstream. Instead, they pass through your digestive system undigested.

2. It Helps Flatten Blood Sugar Spikes

Because less starch is converted to sugar, your post-meal blood glucose doesn‘t spike as high. A 2024 study in Nutrients confirmed that white kidney bean extract significantly reduces postprandial glucose in healthy adults.

For anyone managing energy levels, cravings, or metabolic health, this is a major practical benefit.

3. It Supports Weight Management (Without Starving)

Multiple clinical trials have shown that taking white kidney bean extract before carb-rich meals leads to modest but significant weight loss—typically 2–4 pounds over 4–8 weeks.

But here’s what users love most: you don’t have to change what you eat. It works with your lifestyle, not against it.

White Kidney Bean Extract Powder

Uses of White Kidney Bean Extract.

1. As a source of raw materials for the production of white kidney bean peptides and amino acids.
2. Used in health food raw materials for biological products, as a high-potassium and low-sodium food for patients with high blood lipids, heart disease, arteriosclerosis and salt avoidance.
3. White kidney bean protein contains a natural α-amylase inhibitor, which can be used for the treatment of obesity, hyperlipidaemia, arteriosclerosis, hyperlipidaemia and diabetes.
4. Used for haemostasis and animal genetic analysis

White Kidney Bean Extract vs. Other Carb Blockers

Ingredient	Mechanism	Effectiveness	Side Effects
White Kidney Bean Extract	Blocks alpha-amylase (starch)	Moderate, well-studied	Mild gas/bloating
Chitosan	Binds dietary fat	Low evidence	Constipation
Glucomannan	Fiber for fullness	Good for satiety	Bloating if under-hydrated
Berberine	AMPK activator (glucose metabolism)	Strong but different mechanism	Digestive issues

FAQ

Q: What is white kidney bean extract powder used for?

A: Most commonly for weight management, reducing starch absorption, and flattening post-meal blood sugar spikes. It’s taken before carb-heavy meals.

Q: How much should I take before a meal?

A: Typically 500–1000 mg, taken 10–15 minutes before eating with a glass of water.

Q: Does it work for weight loss?

A: Yes, clinical studies show modest weight loss (2–4 lbs over 8 weeks) without changing diet. It works best for maintenance and preventing carb-related weight gain.

Q: Are there side effects?

A: Some users experience gas, bloating, or mild digestive discomfort—especially initially. Starting with a half dose helps.

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