What is stachyose used for?
It is mainly used as a bulk sweetener or for its functional oligosaccharide properties. Stachyose is not completely digestible by humans and delivers 1.5 to 2.4 kcal/g (6 to 10 kJ/g). Any mammalian metabolite produced during a metabolic reaction in a mouse ( Mus musculus ).
What foods contain raffinose stachyose?
, raffinose and stachyose), which contains three to 10 saccharide units; these compounds, which are found in beans and other legumes and cannot be digested well by humans, account for the gas-producing effects of these foods.
Is stachyose a sugar?
Stachyose is recognized as a major storage and transport sugar in woody plants, cucurbits and legumes.
What are tetrasaccharide give an example?
A tetrasaccharide is a carbohydrate which gives upon hydrolysis four molecules of the same or different monosaccharides. For example, stachyose upon hydrolysis gives one molecule each of glucose and fructose and two molecules of galactose. The general formula of a tetrasaccharide is typically C24H42O21.
What is meant by stachyose?
Stachyose is a tetrasaccharide consisting of two α-D-galactose units, one α-D-glucose unit, and one β-D-fructose unit sequentially linked as galgalglcfru. Stachyose is naturally found in numerous vegetables and plants. Stachyose is not completely digestible by humans and delivers 1.5 to 2.4 kcal/g.
Is stachyose prebiotic?
Stachyose tetrahydrate, a functional oligosaccharide, acts as a prebiotic. Stachyose tetrahydrate can prevent indirectly colon cancer cell growth by promoting the proliferation of probiotics or producing beneficial materials in the intestine.
Is raffinose digestible by humans?
It is non-digestible in humans and other monogastric animals (pigs and poultry) who do not possess the α-GAL enzyme to break down RFOs. These oligosaccharides pass undigested through the stomach and small intestine.
How do you break down raffinose?
Dietetics: Raffinose can be hydrolyzed to sucrose and galactose by the enzyme α-galactosidase (α-GAL). Humans do not possess the α-GAL enzyme in their small intestine to break down the trisaccharide.
Is stachyose digestible?
Stachyose is less sweet than sucrose, at about 28% on a weight basis. It is mainly used as a bulk sweetener or for its functional oligosaccharide properties. Stachyose is not completely digestible by humans and delivers 1.5 to 2.4 kcal/g (6 to 10 kJ/g).
What are examples of Trisaccharides?
Examples
| Trisaccharide | Unit 1 | Bond |
|---|---|---|
| Melezitose | glucose | α(1→2) |
| Maltotriulose | glucose | α(1→4) |
| Raffinose | galactose | α(1→6) |
| Kestose | glucose | α(1↔2) |
Is Tetrasaccharide a oligosaccharide?
The sequence in tetrasaccharides can be deduced by determining the sequence of monosaccharides in the oligosaccharides that result from their partial hydrolysis (two trisaccharides and three disaccharides).
Is stachyose a reducing sugar?
Stachyose are non-reducing sugar. Non-reducing sugar does not reduce Fehling’s solution and Tollens reagent.
