L-鼠李糖
6-deoxy-L-mannose
CAS: 3615-41-6
Molecular Formula: C6H12O5
L-鼠李糖 - Names and Identifiers
| Name | 6-deoxy-L-mannose |
| Synonyms | Locaose Rhamnose Isodulcit L-Rhamnose Isoducitol Isodulcitol Rhamnose, L- 6-deoxyhexose Rhamnopyranose 6-Deoxymannose Rhamnose (VAN) Alpha L-Rhamnose 6-deoxy-l-mannos Alpha-L-Rhamnose L-Mannomethylose Mannose, 6-deoxy- 6-deoxy-L-mannose Mannomethylose, L- L-Mannose, 6-deoxy- 6-Deoxyhexopyranose alpha-L-Rhamnopyranose alpha-L-Mannomethylose alpha-6-Deoxy-L-mannose 6-deoxy-L-mannopyranose L-Mannopyranose, 6-deoxy- |
| CAS | 3615-41-6 |
| EINECS | 222-793-4 |
| InChI | InChI=1/C6H12O5.H2O/c1-3(8)5(10)6(11)4(9)2-7;/h2-6,8-11H,1H3;1H2/t3-,4-,5-,6-;/m0./s1 |
L-鼠李糖 - Physico-chemical Properties
| Molecular Formula | C6H12O5 |
| Molar Mass | 164.16 |
| Density | 1.3058 (rough estimate) |
| Melting Point | 91-95°C |
| Boling Point | 251.61°C (rough estimate) |
| Flash Point | 250.5°C |
| Water Solubility | 521.5g/L(40 ºC) |
| Vapor Presure | 1.1E-11mmHg at 25°C |
| Merck | 8172 |
| pKa | 12.50±0.20(Predicted) |
| Storage Condition | 2-8°C |
| Refractive Index | 1.6400 (estimate) |
| MDL | MFCD00149363 |
L-鼠李糖 - Reference
| Reference Show more | 1. Chen Shosa, Hong Liling, Lin Jihui. Analysis of monosaccharide composition of longan polysaccharide by high performance liquid chromatography [J]. Journal of Yunnan Nationalities University (Natural Sciences Edition), 2015, 24(005):369-372. 2. Hao Baocheng, Quan Xiaodi, Gao Xudong, etc. Study on the stability of sukang Jiedu oral solution [J]. Heilongjiang Journal of Animal Science and Veterinary Medicine, 2016(12):167-170. 3. Li Ping, Zhang Zhi-hong, Wu Su-Rui, et al. Isolation, purification and composition analysis of extracellular polysaccharide from cultured Cordyceps sinensis [J]. Science and Technology of Food Industry 2016 37(010):127-131. 4. Huengqiang Zhao, Chang-Jiang-Sheng Lai, Yi Yu, Ya-nan Wang, Yu-Jun Zhao, Fangli Ma, minghuahu, Juan Guo, Xiao Wang, Lanping Guo,Acidic hydrolysate fingerprints based on HILIC-ELSD/MS combined with multivariate analysis for investigating the quality of Gan 5. [IF=4.813] Liu Guiyang et al."Effects of bifidobacteria-produced exopolysaccharides on human gut microbiota in vitro."Appl Microbiol Biot. 2019 Feb;103(4):1693-1702 6. [IF=4.411] Bei-Bei Wang et al."Sugar Composition Analysis of Fuzi Polysaccharides by HPLC-MSn and Their Protective Effects on Schwann Cells Exposed to High Glucose."Molecules. 2016 Nov;21(11):1496 7. [IF=9.381] Shikai Zhang et al."Physicochemical characterization and emulsifying properties evaluation of RG-I enriched pectic polysaccharides from Cerasus humilis."Carbohyd Polym. 2021 May;260:117824 8. [IF=6.953] Zhou Dong et al."Purification and comparative study of bioactivities of a natural selenized polysaccharide from Ganoderma Lucidum mycelia."Int J Biol Macromol. 2021 Nov;190:101 9. [IF=6.953] Lingyu Li et al."Structural characterization and antioxidant activities of one neutral polysaccharide and three acid polysaccharides from the roots of Arctium lappa L.: A comparison."Int J Biol Macromol. 2021 Jul;182:187 10. [IF=6.953] Hengqiang Zhao et al."Acidic hydrolysate fingerprints based on HILIC-ELSD/MS combined with multivariate analysis for investigating the quality of Ganoderma lucidum polysaccharides."Int J Biol Macromol. 2020 Nov;163:476 11. [IF=6.475] Mingchun Wen et al."Quantitative changes in monosaccharides of Keemun black tea and qualitative analysis of theaflavins-glucose adducts during processing."Food Res Int. 2021 Oct;148:110588 12. [IF=5.275] Qiting Pan et al."Extraction structural characterization, and antioxidant and immunomodulatory activities of a polysaccharide from Notarchus leachii freeri eggs."Bioorg Chem. 2021 Nov;116:105275 13. [IF=4.192] Dongwen Hu et al."Polysaccharide from Mulberry Fruit (Morus alba L.) Protects against Palmitic-Acid-Induced Hepatocyte Lipotoxicity by Activating the Nrf2/ARE Signaling Pathway."J Agr Food Chem. 2020;68(46):13016-13024 14. [IF=4.072] Cai-Ping Yao et al."Seladelicatulasine A- G C27 steroidal glycosides with cholinesterase inhibitory activities from Selaginella delicatula."Phytochemistry. 2020 Dec;180:112514 15. [IF=3.645] Jiayi Hu et al."Determination and analysis of monosaccharides in Polygonatum cyrtonema Hua polysaccharides from different areas by ultra-high-performance liquid chromatography quadrupole trap tandem mass spectrometry."J Sep Sci. 2021 Sep;44(18):3506-3515 16. [IF=3.638] Wen-Jia Li et al."Eco-friendly extraction and physicochemical properties of pectin from jackfruit peel waste with subcritical water."J Sci Food Agr. 2019 Sep;99(12):5283-5292 17. [IF=2.19] Qingsong Zheng et al."Effects of different extraction methods on the structure, antioxidant activity, α-amylase, and α-glucosidase inhibitory activity of polysaccharides from Potentilla discolor Bunge."J Food Process Pres. 2021 Oct;45(10):e15826 18. [IF=9.147] Ningxian Yang et al."Structure, physicochemical characterisation and properties of pectic polysaccharide from Premma puberula pamp.."Food Hydrocolloid. 2022 Feb;:107550 19. [IF=7.491] Jinrong Xiao et al."Effects of ultrasound on the degradation kinetics, physicochemical properties and prebiotic activity of Flammulina velutipes polysaccharide."Ultrason Sonochem. 2022 Jan;82:105901 20. [IF=5.396] Chunyin Qin et al."Comparison on the chemical composition, antioxidant anti-inflammatory, α-amylase and α-glycosidase inhibitory activities of the supernatant and cream from black tea infusion."Food & Function. 2022 Apr ;: |
L-鼠李糖 - Nature
Open Data Verified Data
is a white crystalline powder. There is a sweet taste, but the sweetness is about 0.3. Soluble in water, slightly soluble in ethanol. L-rhamnose crystallized in water or ethanol solution usually contains a water of crystallization, usually called Type A, with a melting point of 94 ° C. When heated, Type A will lose the water of crystallization and change to type B, the melting point of L-rhamnose form B was 123 °c. Type B moisture absorption will be transformed into Type A.
Last Update：2024-01-02 23:10:35
L-鼠李糖 - Preparation Method
Open Data Verified Data
prepared by decomposing sugar ligands from other Rutaceae extracts such as sweet orange.
Last Update：2022-01-01 11:13:35
L-鼠李糖 - Use
Open Data Verified Data
can be used as an edible sweetener.
Last Update：2022-01-01 11:13:36
L-鼠李糖 - Reference Information
| FEMA | 3730 | L-RHAMNOSE |
| LogP | -2.17 at 25℃ |
| NIST chemical information | Information provided by: webbook.nist.gov (external link) |
| EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
| biological activity | Rhamnose (L-Rhamnose) is a monosaccharide in plants and bacteria. Rhamnose-immunogen connections can be used in immunotherapy. Rhamnose can pass through epithelial cells through extracellular pathway and can be used as a sign of intestinal absorption. |
Last Update：2024-04-10 22:41:03
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View History
L-鼠李糖
DIHYDROXYINDOLINEHYDROBROMIDE
DICHLOROPHENOL(2,4-)
1-(3-吡啶)-1,4-丁二醇
(2-氯-5-异丙氧基苯基)硼酸
2,6,6-trimethylbicyclo(3.1.1)hept-2-ene
2-(2-乙氧乙氧基)乙基溴
Permethrin
(2-HYDROXYETHYL)TRIMETHYLAMMONIUM BICARBONATE
2-(1-甲基-1H-咪唑-4-基)乙胺二盐酸盐
DIHYDROXYINDOLINEHYDROBROMIDE
DICHLOROPHENOL(2,4-)
1-(3-吡啶)-1,4-丁二醇
(2-氯-5-异丙氧基苯基)硼酸
2,6,6-trimethylbicyclo(3.1.1)hept-2-ene
2-(2-乙氧乙氧基)乙基溴
Permethrin
(2-HYDROXYETHYL)TRIMETHYLAMMONIUM BICARBONATE
2-(1-甲基-1H-咪唑-4-基)乙胺二盐酸盐