92145
潘糖
analytical standard
别名:
α-D-Glc-(1→6)-α-D-Glc-(1→4)-D-Glc, O-α-D-Glucopyranosyl-(1→6)-O-α-D-glucopyranosyl-(1→4)-D-glucose
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关于此项目
经验公式（希尔记法）:
C18H32O16
化学文摘社编号:
分子量:
504.44
EC Number:
251-500-2
UNSPSC Code:
41116107
NACRES:
NA.24
Beilstein/REAXYS Number:
100481
MDL number:
产品名称
潘糖, analytical standard
InChI
1S/C18H32O16/c19-1-4-7(21)9(23)13(27)17(32-4)30-3-6-8(22)10(24)14(28)18(33-6)34-15-5(2-20)31-16(29)12(26)11(15)25/h4-29H,1-3H2/t4-,5-,6-,7-,8-,9+,10+,11-,12-,13-,14-,15-,16+,17+,18-/m1/s1
InChI key
OWEGMIWEEQEYGQ-QNHQVNOCSA-N
SMILES string
OC[C@H]1O[C@H](OC[C@H]2O[C@H](O[C@H]3[C@H](O)[C@@H](O)[C@@H](O)O[C@@H]3CO)[C@H](O)[C@@H](O)[C@@H]2O)[C@H](O)[C@@H](O)[C@@H]1O
grade
analytical standard
assay
≥97% (HPLC)
optical activity
[α]/D 153±8°, 3 hr, c = 0.8 in H2O
shelf life
limited shelf life, expiry date on the label
application(s)
food and beverages
format
neat
Quality Level
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Application
D-Panose may be used as an analytical standard in the following:
- analysis of the analyte in spiked aqueous samples using magnesium oxide nanoparticles (MgO-NPs) as a matrix followed by surface-assisted laser desorption-ionization time-of-flight mass spectrometry (SALDI-MS). This technique can be further applied for the analysis of the analyte in the low-mass region
- determination of the analyte in Chinese rice wine using Fourier transform mid-infrared spectroscopy (FT-MIR)
- determination of the analyte in adulterated commercial sweet sorghum syrup using ion chromatography with integrated pulsed amperometric detection (IC-IPAD)- sodium hydroxide (NaOH)/sodium acetate (NaOAc) gradient method
General description
D-Panose belongs to the class of oligosaccharides, found to be mildly sweet. It is composed of 1–4 and 1–6 linkages in its structure. Its potential as a prebiotic candidate in pure culture and colon simulator utilizing the complex fecal microbiota is investigated. It is reported as a component present in Chinese rice wine, and also exists as an important bioactive constituent of various types of honey.
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
法规信息
涉药品监管产品
此项目有
Prediction of sugars and acids in Chinese rice wine by mid-infrared spectroscopy
Shen F, et al.
Food Research International, 44(5), 1521-1527 (2011)
Surface-assisted laser desorption-ionization mass spectrometry of oligosaccharides using magnesium,oxide nanoparticles as a matrix
Kailasa KS and Wu F-H
Microchimica Acta, 180, 405-413 (2013)
Oligosaccharides Isolated from MGO? Manuka Honey Inhibit the Adhesion of Pseudomonas aeruginosa, Escherichia Coli O157: H7 and Staphylococcus Aureus to Human HT-29 cells
Lane AJ, et al.
Foods (Basel, Switzerland), 8(10), 446-446 (2019)
Screening bioactivity and bioactive constituents of Nordic unifloral honeys
Salonen A, et al.
Food Chemistry, 237, 214-224 (2017)
Detecting adulterated commercial sweet sorghum syrups with ion chromatography oligosaccharide fingerprint profiles
Eggleston G, et al.
Separations, 3(3), 20-20 (2016)
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