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线性分子式:
HOCH2[CH(OH)]2CH2OH
化学文摘社编号:
分子量:
122.12
UNSPSC Code:
85151701
NACRES:
NA.24
PubChem Substance ID:
EC Number:
205-737-3
Beilstein/REAXYS Number:
1719753
MDL number:
InChI key
UNXHWFMMPAWVPI-ZXZARUISSA-N
InChI
1S/C4H10O4/c5-1-3(7)4(8)2-6/h3-8H,1-2H2/t3-,4+
SMILES string
OC[C@@H](O)[C@@H](O)CO
grade
analytical standard
assay
≥99.0% (GC)
shelf life
limited shelf life, expiry date on the label
technique(s)
HPLC: suitable, gas chromatography (GC): suitable
impurities
≤1.0% water
bp
329-331 °C (lit.)
mp
118-120 °C (lit.)
application(s)
cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care
format
neat
storage temp.
−20°C
Quality Level
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General description
内-赤藓糖醇,属于糖醇类,存在于多种食品、水果、蔬菜、饮料和膳食补充剂中。由于具备不会被代谢但能在小肠中被吸收的能力,它并不会引起低血糖或胰岛素效应,从而成为了一种为人所熟知的低血糖食品添加剂,并在作为适用于糖尿病患者的甜味剂中扮演了重要的作用。据报道它还可在牙膏、口香糖、糖果食品等中用作糖的替代品。
Application
内-赤藓糖醇可作为分析参考标准品用于以下物质中分析物的定量:
- 食品,采用高压液相色谱法与带电气溶胶检测器联用(HPLC-CAD)。
- 甜食,采用高效液相色谱法与紫外检测联用(HPLC-UV)。
- 食品和饮料,采用液相色谱法与紫外检测联用(LC-UV)。
有关合适仪器技术的更多信息,请参考产品分析证书。如需进一步支持,请联系技术服务。
Biochem/physiol Actions
Tas1r3 基因的等位变异影响对该糖醇的行为味道反应,表明它是T1R3 受体配体。
存储类别
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
Zorn H and Czermak P
Biotechnology of Food and Feed Additives. (2014)
Zorn H and Czermak P
Biotechnology of Food and Feed Additives. (2014)
Liquid chromatographic determination of sugar alcohols in beverages and foods after nitrobenzoylation
Nojiri S, et al.
Journal of AOAC (Association of Official Analytical Chemists) International, 82(1), 134-140 (1999)
Analysis of erythritol in foods by polyclonal antibody-based indirect competitive ELISA
Sreenath K and Venkatesh PY
Analytical and Bioanalytical Chemistry, 391(2), 609-615 (2008)
Simultaneous separation and determination of erythritol, xylitol, sorbitol, mannitol, maltitol, fructose, glucose, sucrose and maltose in food products by high performance liquid chromatography coupled to charged aerosol detector
Grembecka M, et al.
Microchemical Journal, Devoted to the Application of Microtechniques in All Branches of Science, 117, 77-82 (2014)
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