Stachyose Powder – Functional Prebiotic Oligosaccharide for Food and Dietary Supplements

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Stachyose Powder – Functional Prebiotic Oligosaccharide for Food and Dietary Supplements

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Product Description

Basic Information

Model NO.

Stachyose

Packaging Material

Paper

Storage Method

Normal

Shelf Life

>12 Months

Nutrient Composition

Mineral

Resource

Natural

Active Substances Content

61%~90%

Transport Package

25kg/Bag

Specification

crystal

Origin

China

HS Code

1702909090

Production Capacity

5000 T

Product Introduction

Stachyose is a naturally occurring tetrasaccharide with the molecular formula C24H42O21, the relative molecular weight is 666.59. Its structure consists of two galactose, one glucose and one fructose. It is a non-reducing functional oligosaccharide. Stachyose is not decomposed by human gastrointestinal digestive juice and belongs to soluble dietary fiber.

Physicochemical Properties

White powder appearance with a fresh taste and no peculiar smell.
Sweetness is approximately 22% of sucrose sweetness.
Easily soluble in water (130g at 20ºC); insoluble in organic solvents like ether and ethanol.
Moisture retention and hygroscopicity are lower than sucrose but higher than high fructose syrup.
Osmotic pressure is nearly identical to sucrose.
Melting point is 101ºC (loses crystallization water at 115ºC in vacuum); anhydrous melting point is 167ºC~170ºC.
Possesses no reducibility.

Physiological Characteristics & Benefits

Intestinal Health: Proliferates bifidobacteria and regulates intestinal flora balance. It is preferentially consumed by beneficial bacteria.
Digestive Support: Relieves constipation and prevents diarrhea. As a water-soluble fiber, it produces short-chain fatty acids to enhance intestinal function.
Liver Protection: Reduces ammonia production from amino acid decomposition, helping to avoid ammonia poisoning and supporting liver health.
Immune Regulation: The α-1,6-galactose structure helps prevent pathogen infection and neutralizes toxins, effectively improving human immunity.
Lead Removal: Reduces the residence time of food residues and expels lead through complexing and promoting B vitamin synthesis.
Metabolic Regulation: Reported to improve glucose and lipid metabolism, potentially reducing fasting blood glucose and total cholesterol levels.

Reference Dosage

Intestinal Balance: 0.5~3 g per day for 15~30 days.
Constipation Relief: Adults: 5~10 g/day; Children: 1~3 g/day for 1~7 days.
Poultry Feed: 0.5~1.0% in the ration.
Pig Feed: 0.8~1.0% in the ration.
Aquaculture: 0.8~1.25% in the feed.

Frequently Asked Questions (FAQ)

Q1: What exactly is Stachyose? A: Stachyose is a naturally occurring tetrasaccharide consisting of two galactose, one glucose, and one fructose unit. It is a non-reducing functional oligosaccharide and a soluble dietary fiber.

Q2: How does Stachyose affect the digestive system? A: It acts as a prebiotic, meaning it isn't digested by human enzymes but is used by beneficial bifidobacteria in the large intestine to improve gut flora and produce healthy short-chain fatty acids.

Q3: Is Stachyose suitable for blood sugar management? A: Yes, research indicates that stachyose can help regulate glucose and lipid metabolism and may assist in reducing fasting blood glucose levels.

Q4: Can Stachyose be used in animal feed? A: Absolutely. It is commonly used in poultry, pig, and aquaculture feed at concentrations ranging from 0.5% to 1.25% to improve animal gut health.

Q5: What is the sweetness level of Stachyose compared to sugar? A: Stachyose has a fresh taste with a sweetness level that is approximately 22% of that of regular sucrose (table sugar).

Q6: How should Stachyose powder be stored? A: It should be stored under normal, dry conditions. It has a shelf life of more than 12 months when kept properly.