512-69-6 Usage
Description
Raffinose, also known as melitose, melitriose, or gossypose, is a trisaccharide composed of galactose, fructose, and glucose. It is derived from the French word "raffinér" (to refine), as it was first identified in the products of beet-sugar refining. Raffinose is found in sugar-beets, cotton seeds, and various plants such as beans, cabbage, Brussels sprouts, broccoli, and asparagus. It is generated in plants by binding galactinol (a sugar alcohol) to sucrose and has only 20% of the sweetening intensity of sucrose. Raffinose is more soluble in hot water than sucrose, which allows it to remain in syrups and molasses during the sugar refining process, particularly in products obtained from the extraction of sugar from molasses.
Uses
Used in Food Industry:
Raffinose is used as a stabilizer and crystallization inhibitor for amorphous sucrose, which helps increase the shelf-life of sucrose-containing foods.
Used in Pharmaceutical Industry:
Raffinose is used as a plant metabolite, a Saccharomyces cerevisiae metabolite, and a mouse metabolite, playing a role in various biological processes and potentially offering therapeutic benefits.
Used in Sugar Refining Process:
Raffinose is used in the sugar refining process, as it remains in syrups and molasses, particularly in products obtained from the extraction of sugar from molasses.
Check Digit Verification of cas no
The CAS Registry Mumber 512-69-6 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 5,1 and 2 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 512-69:
(5*5)+(4*1)+(3*2)+(2*6)+(1*9)=56
56 % 10 = 6
So 512-69-6 is a valid CAS Registry Number.
InChI:InChI=1/C18H32O16/c19-1-5-8(22)11(25)13(27)16(31-5)30-3-7-9(23)12(26)14(28)17(32-7)34-18(4-21)15(29)10(24)6(2-20)33-18/h5-17,19-29H,1-4H2/t5-,6-,7-,8+,9-,10-,11+,12+,13-,14-,15+,16?,17?,18+/m1/s1
512-69-6Relevant articles and documents
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Vogel,Pictet
, p. 898 (1928)
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Synthesis of raffinose family oligosaccharides by regioselective de-O-benzylation with Co2(CO)8/Et3SiH/CO system
Zhao, Yue-Tao,Niu, Shan,Huang, Lu-Bai,Wang, Ji-Ming,Yin, Zhao-Jun,Li, Qing,Li, Zhong-Jun
, p. 5022 - 5028 (2013/06/27)
A convenient approach for synthesis of raffinose, stachyose, and verbascose using sucrose as the starting material is presented. The key step is the regioselective de-O-benzylation with Co2(CO)8/Et 3SiH/CO system, followed by a high α-selective glycosylation. The newly developed de-O-benzylation system is efficient in removing the primary benzyl groups of sucrose and raffinose under mild condition and with high selectivity. Using thioglycoside as donor, NIS/AgOTf as promoter and DTBMP as additive, glycosylation of acid labile sucrose substrate is achieved in high yield.
COMBINED USE OF DIPEPTIDYL PEPTIDASE IV INHIBITOR COMPOUND AND SWEETENER
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, (2010/01/29)
The present invention provides a novel therapeutic or preventive method, a pharmaceutical composition and use thereof, that exhibit superior anti-obesity effects (body weight-reducing (losing) effects and/or body fat mass-reducing effects). Specifically, the present invention provides a pharmaceutical composition comprising the combination of a dipeptidyl peptidase 4 inhibitor and a sweetener having a GLP-1 secretion-stimulating action, as well as use thereof for the manufacture of a medicament. The present invention also provides a method for treating or preventing obesity, comprising administering an effective amount of (a) a dipeptidyl peptidase 4 inhibitor and (b) a sweetener having a GLP-1 secretion-stimulating action to a patient suffering from symptoms of obesity.
