Lactosyl fructoside
Lactosyl fructoside (Lactosucrose) is a non-reducing trisaccharide composed of galactose, glucose, and fructose. Lactosyl fructoside is produced by enzymatic transfructosylation of sucrose with lactase. Lactosyl fructoside is not digested by human digestive tract enzymes and, upon entering the colon, is selectively fermented by beneficial bacteria such as Bifidobacteria, exhibiting prebiotic effects. Lactosyl fructoside serves as a low-calorie sweetener for diabetic and obese populations. Lactosyl fructoside improves the fermentation and refrigeration quality of yogurt, maintains the viable count and texture of starter lactic acid bacteria, and modulates the metabolite profile. Lactosyl fructoside is used in studies related to yogurt fermentation and intestinal diseases.
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- CAS No.: 87419-56-5
- Formule: C18H32O16
- Masse moléculaire:504.44
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Stockage:
Please store the product under the recommended conditions in the Certificate of Analysis.
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Activité biologique
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Chemical Information
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Activité biologique
Description
IC50 & Target
[1]|
Microbial Metabolite |
In Vitro
Lactosyl fructoside (2-8% w/v LS, fermented to pH 4.5) accelerates acid production and promotes structured gel formation, manifesting as increased EI/MVI and decreased FI, with the most significant enhancement of the gel network, elasticity, and viscosity, indicating that LS can serve as a viscosity-enhancing or gel-stabilizing aid[3].
Lactosyl fructoside (2-8% w/v LS, refrigerated for 21 days) improves yogurt texture, water-holding capacity, and starter lactic acid bacteria viability in a dose-dependent manner[3].
Lactosyl fructoside (2-8% w/v LS, 21 days) dose-dependently perturbs the metabolic profile of yogurt, with L-Proline, L-Glutamate, L-Arginine, and 8-Hydroxy-2′-deoxyguanosine being upregulated, while Glutathione, L-Tyrosine, L-Phenylalanine, Glutamylalanine, and N-Ethylglycine are downregulated, involving amino acid, nucleotide, and sphingolipid metabolic pathways[3].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Chemical Information
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CAS No. 87419-56-5
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Masse moléculaire 504.44
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Formule C18H32O16
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SMILES
O([C@]1(CO)O[C@H](CO)[C@@H](O)[C@@H]1O)[C@H]2O[C@H](CO)[C@@H](O[C@@H]3O[C@H](CO)[C@H](O)[C@H](O)[C@H]3O)[C@H](O)[C@H]2O
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Synonyms
Lactosucrose
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Structure Classification
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Initial Source
Leuconostoc mesenteroides B‑512 FMC
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Livraison
Room temperature in continental US; may vary elsewhere.
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Stockage
Please store the product under the recommended conditions in the Certificate of Analysis.
Pureté et documentation
Références
Calculators
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
Lactosyl fructoside Related Classifications
HY-W726082 Related Classifications
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