6-O-α-D-Glucopyranosyl-α-D-fructofuranose

Bezeichnung:6-O-α-D-Glucopyranosyl-α-D-fructofuranose

CAS-Nr58166-27-1

Englisch Name:Palatinose

CBNumberCB5501830

SummenformelC12H22O11

Molgewicht342.3

MOL-Datei58166-27-1.mol

Synonyma

6-O-α-D-Glucopyranosyl-α-D-fructofuranose

6-O-α-D-Glucopyranosyl-α-D-fructofuranose physikalisch-chemischer Eigenschaften

Schmelzpunkt	125-128°C
alpha	100 º (c=2, H2O)
Siedepunkt	684.1±55.0 °C(Predicted)
Dichte	1.77±0.1 g/cm3(Predicted)
storage temp.	Hygroscopic, -20°C Freezer, Under inert atmosphere
Löslichkeit	DMSO (Slightly), Water (Slightly)
Aggregatzustand	Solid
pka	11.39±0.70(Predicted)
Farbe	White to Off-White

Sicherheit

S-Sätze:	24/25
HS Code	29329990

Palatinose Chemische Eigenschaften,Einsatz,Produktion Methoden

S-Sätze Betriebsanweisung:
S24/25:Berührung mit den Augen und der Haut vermeiden.
Beschreibung
Palatinose, 6-O-a-D-Glucopyranosyl-D-fructofuranose, is a carbohydrate that has found interest owing to its low glycemic index and noncariogenicity. It is approved as a novel food in the European Union and GRAS in the United States. Production details are given above under isomalt.
Chemische Eigenschaften
white to light yellow fine crystalline powder
Definition
ChEBI: 6-O-alpha-D-glucopyranosyl-alpha-D-fructofuranose is a 6-O-alpha-D-glucopyranosyl-D-fructofuranose.
Lebensmittelzusatzstoffe
Palatinose as a similar taste and 42% of the sweetness of sucrose. It is absorbed from the intestine and metabolized slowly by isomaltase, but the rate of insulin stimulation is very low. Fructooligosaccharides also taste similar to sucrose, but they are not metabolized by human beings. These sugars are not metabolized by the bacteria causing dental caries. They are used as a sucrose substitute in low-calorie foods.
Source
Palatinose (Isomaltulose), chemically known as 6-O-α-d-glucopyranosyl-d-fructose, is a structural isomer of sucrose constituting of glucose and fructose units linked by α-(1 → 6) glycosidic bonds. It is commonly produced by the enzymatic rearrangement of sucrose using α-glucosyltransferase (i.e., isomaltulose synthase [E.C. no. 5.4.99.11]). Palatinose can also be synthesized by palatinose synthetase followed by the interamolecular dehydration of palatinose. The microorganisms responsible for the conversion of sucrose into isomaltulose are Erwinia sp., Klebsiella planticola, Serratia, etc. Isomaltulose occurs naturally in products such as sugarcane and honey.

Palatinose Upstream-Materialien And Downstream Produkte

6-O-α-D-Glucopyranosyl-α-D-fructofuranose Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

58166-27-1, Palatinose Verwandte Suche:

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