中文名 | D(+)-纤维二糖 |
英文名 | BETA-D-GLUCOPYRANOSYL(1-4)-D-GLUCOPYRANOSE |
别名 | 纤维二糖 D-纤维二糖 D(+)-纤维二糖 D-(+)-纤维二糖 4-beta-D-吡喃葡萄糖基-D-葡萄糖 4-BETA-D-吡喃葡萄糖基-D-葡萄糖(22家) |
英文别名 | BETA-MALTOSE D-Cellobiose D(+)-cellobiose D-(+)-Cellobiose D-(+)-Cellobiose D-cellobiose, pure CELLOBIOSE, D-(+)-(RG) D(+)Cellobiose (1.02352) 4-O-beta-Glucopyranosyl-D-glucose CELLOBIOSE, CHEMICALLY SYNTHESIZED 4-O-?D-Glucopyranosyl-D-glucopyranose 4-beta-D-Glucopyransoyl-D-glucopyranose 4-O-beta-D-glucopyranosyl-D-glucopyranose BETA-D-GLUCOPYRANOSYL(1-4)-D-GLUCOPYRANOSE 4-O-alpha-L-idopyranosyl-alpha-L-idopyranose 4-O-alpha-L-idopyranosyl-beta-D-glucopyranose 4-O-beta-D-glucopyranosyl-alpha-L-idopyranose 4-O-beta-D-allopyranosyl-alpha-L-talopyranose 4-O-alpha-L-talopyranosyl-alpha-L-talopyranose 4-O-beta-D-glucopyranosyl-beta-D-glucopyranose 4-O-beta-D-glucopyranosyl-alpha-D-glucopyranose (2R,3S,4S,5R,6R)-2-(hydroxymethyl)-6-[(2R,3S,4R,5R,6R)-4,5,6-trihydroxy-2-(hydroxymethyl)oxan-3-yl]oxyoxane-3,4,5-triol (2R,3S,4S,5R,6R)-2-(hydroxymethyl)-6-[(2R,3S,4R,5R,6R)-4,5,6-trihydroxy-2-(hydroxymethyl)oxan-3-yl]oxy-oxane-3,4,5-triol (2R,3S,4S,5R,6R)-2-methylol-6-[(2R,3S,4R,5R,6R)-4,5,6-trihydroxy-2-methylol-tetrahydropyran-3-yl]oxy-tetrahydropyran-3,4,5-triol |
CAS | 133-99-3 528-50-7 |
EINECS | 208-436-5 |
化学式 | C12H22O11 |
分子量 | 342.3 |
InChI | InChI=1/C12H22O11/c13-1-3-5(15)6(16)9(19)12(22-3)23-10-4(2-14)21-11(20)8(18)7(10)17/h3-20H,1-2H2/t3-,4+,5+,6-,7+,8+,9+,10+,11+,12-/m0/s1 |
密度 | 1.76±0.1 g/cm3(Predicted) |
熔点 | 239 °C |
沸点 | 667.9±55.0 °C(Predicted) |
比旋光度 | 34 ° (C=8, H2O) |
闪点 | 357.752°C |
蒸汽压 | 0mmHg at 25°C |
溶解度 | 溶于水。微溶于乙醇。几乎不溶于乙醚。不溶于丙酮。 |
折射率 | 1.652 |
酸度系数 | 12.02±0.70(Predicted) |
存储条件 | 2-8℃ |
外观 | 细结晶粉末 |
MDL号 | MFCD00136034 |
安全术语 | S24/25 - 避免与皮肤和眼睛接触。 |
参考资料 展开查看 | 1. 刘航, 杨威, 鞠鑫,等. 表面活性剂与离子液体对β-葡萄糖苷酶的协同影响[J]. 化工进展, 2020, 039(001):341-347. 2. 陈子贤, 刘学强, 张彬,等. 泡盛曲霉β-1,3-1,4-葡聚糖酶的纯化,性质及其用于制备β-葡寡糖简[J]. 食品与生物技术学报, 2019(1):45-52. 3. 田蕾,李恩源,关统伟,唐蜀昆,刘晓飞,张小平.艾丁湖可培养嗜盐菌多样性及功能酶、抗菌活性筛选[J].微生物学通报,2017,44(11):2575-2587. 4. 李嘉文, 刘达, 刘党生,等. 乳酸菌胞外多糖产生菌的筛选与初步研究[J]. 中国微生态学杂志 2019年31卷9期, 1027-1033页, ISTIC CSCD CA, 2019. 5. 陈开琼,杨其芳,苟琪,吕燕,刘建利.枸杞枝叶中乳酸菌的分离及其在徒长枝青贮中的应用评价[J].中国农业科技导报,2021,23(02):193-201. 6. [IF=7.514] Ting Miao et al."High efficient degradation of glucan/glucomannan to cello-/mannan-oligosaccharide by endoglucanase via tetrasaccharide as intermediate."Food Chem. 2021 Jul;350:129175 7. [IF=6.057] Pengfei Guan et al."Structural resolution of disaccharides through halogen anion complexation using negative trapped ion mobility spectrometry."Talanta. 2021 Aug;230:122348 8. [IF=4.616] Lei Li et al."A TIMS-TOF mass spectrometry study of disaccharides from in situ ESI derivatization with 3-pyridinylboronate."Analyst. 2021 Jan;146(1):75-84 9. [IF=3.992] Shanna Liu et al."Phenotypic comparison and DNA sequencing analysis of a wild-type and a pediocin-resistant mutant of Listeria ivanovii."Res Microbiol. 2020 Apr;171:115 10. [IF=2.926] Liu Hang et al."Inactivation Mechanism of 1-Ethyl-3-Methylimidazolium-Based Ionic Liquid on β-Glucosidase Produced by Paenibacillus sp. LLZ1 and Enhanced Activity Using a Surfactant."Appl Biochem Biotech. 2020 Mar;190(3):826-838 11. [IF=2.419] Ren Gao et al.An overlapping peaks separation algorithm for ion mobility spectrometry based on second-order differentiation and dynamic inertia weight particle swarm optimization algorithm.Rapid Communications In Mass Spectrometry.2021 Nov 05 12. [IF=6.558] Yuanqing Luo et al."Pd nanoparticles decorated thiol-functionalized MOF as an efficient matrix for differentiation and quantitation of oligosaccharide isomers by laser desorption/ionization mass spectrometry."Anal Chim Acta. 2022 Apr;1202:339665 |
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