Basic Information
Model NO.Stachyose
Packaging MaterialPaper
Storage MethodNormal
Shelf Life>12 Months
Nutrient CompositionMineral
ResourceNatural
Active Substance Content61%~90%
Transport Package25kg/Bag
SpecificationCrystal
TrademarkSDBLCY
OriginChina
HS Code1702909090
Production Capacity5000 T
Product Description
Stachyose 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.
The Physicochemical Properties of Stachyose
- 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 lower than sucrose but higher than high fructose syrup.
- Osmotic pressure is nearly identical to sucrose.
- Melting point is 101ºC; anhydrous stachyose melting point is 167ºC~170ºC.
- No reducibility.
Physiological Characteristics of Stachyose
1. Proliferate Bifidobacteria: Stachyose can be effectively utilized by human intestinal bifidobacteria. Even when other sugars are present, bifidobacteria preferentially consume stachyose, directly promoting beneficial flora.
2. Relieve Constipation and Diarrhea: As a small molecule water-soluble dietary fiber, it helps produce short-chain fatty acids to enhance intestinal function and uses its hydroxyl groups to regulate water absorption.
3. Protect the Liver: It reduces ammonia produced by amino acid decomposition, preventing ammonia poisoning and supporting liver health by inhibiting harmful bacteria.
4. Immunomodulatory Function: The α-1,6-galactose structure participates in immune processes and pathogen adsorption, helping prevent infections and neutralizing toxins.
5. Lead Removal: It reduces the residence time of food residues and expels complex lead from the body while promoting B vitamin synthesis to decrease lead absorption.
6. Regulate Blood Glucose and Lipid Metabolism: Research indicates it can significantly reduce fasting blood glucose, glycerol, and total cholesterol levels in specific metabolic conditions.
Reference Dosage of Stachyose
- Intestinal Flora Balance: 0.5~3 g per day for 15-30 days.
- Constipation Relief: 5~10 g/day for adults; 1~3 g/day for children 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 is Stachyose?
A: Stachyose is a natural, non-reducing functional oligosaccharide and soluble dietary fiber extracted from plants, consisting of galactose, glucose, and fructose.
Q2: How does Stachyose benefit digestive health?
A: It acts as a prebiotic, specifically promoting the growth of Bifidobacteria, which helps balance intestinal flora, relieve constipation, and prevent diarrhea.
Q3: Is Stachyose suitable for diabetics?
A: Yes, studies suggest it can help regulate blood glucose and lipid metabolism, making it a functional ingredient for specialized dietary needs.
Q4: What are the physical properties of Stachyose powder?
A: It is a white, water-soluble powder with about 22% of the sweetness of sucrose and excellent moisture retention properties.
Q5: Can Stachyose be used in animal feed?
A: Yes, it is widely used in poultry, pig, and aquaculture feed at concentrations ranging from 0.5% to 1.25% to improve animal health.
Q6: Does Stachyose help with detoxification?
A: Yes, it is known to assist in lead removal from the human body by reducing intestinal residence time and complexing lead for excretion.
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