所有图片(4)
别名:
α-D-Glc-[1→3]-β-D-Fru-[2→1]-α-D-Glc
经验公式（希尔记法）:
C18H32O16 · xH2O
CAS号:
分子量:
504.44 (anhydrous basis)
EC 号:
MDL编号:
UNSPSC代码:
12352201
PubChem化学物质编号:
NACRES:
NA.25
推荐产品
生物来源
honey bee (honey)
质量水平
检测方案
≥97% (HPLC)
形式
powder
旋光性
[α]/D 86.8 to 89.2 °, c = 4% (w/v) in water
颜色
white
mp
160 °C (dec.) (lit.)
溶解性
water: 50 mg/mL, clear, colorless
储存温度
room temp
SMILES字符串
[H]O[H].OC[C@H]1O[C@H](O[C@H]2[C@H](O)[C@@H](CO)O[C@@]2(CO)O[C@H]3O[C@H](CO)[C@@H](O)[C@H](O)[C@H]3O)[C@H](O)[C@@H](O)[C@@H]1O
InChI
1S/C18H32O16.H2O/c19-1-5-8(23)11(26)13(28)16(30-5)32-15-10(25)7(3-21)33-18(15,4-22)34-17-14(29)12(27)9(24)6(2-20)31-17;/h5-17,19-29H,1-4H2;1H2/t5-,6-,7-,8-,9-,10-,11+,12+,13-,14-,15+,16-,17-,18+;/m1./s1
InChI key
CFXAVQUXSYFPDE-ZDVKUAOASA-N
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一般描述
D-Melezitose is a carbon substrate.
应用
D-Melezitose has been used in a study to assess the identification of clinical isolates of indole-positive and indole-negative Klebsiella spp. It has also been used in a study to investigate new epidemiologic markers of Klebsiella oxytoca strains.
其他说明
To gain a comprehensive understanding of our extensive range of Oligosaccharides for your research, we encourage you to visit our Carbohydrates Category page.
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
Eyeshields, Gloves, type N95 (US)
法规信息
监管及禁止进口产品
D Monnet et al.
Journal of clinical microbiology, 32(4), 1121-1122 (1994-04-01)
Conventional methods usually fail to identify Klebsiella planticola and Klebsiella terrigena, which represent up to 19% of clinical Klebsiella isolates. By combining four carbon substrate assimilation tests and two conventional tests, the method identified these species with a specificity and
Maria Silvana Alves et al.
Journal of clinical microbiology, 44(10), 3640-3646 (2006-08-25)
Biochemical methods employed to classify bacterial species have limitations and may have contributed to the taxonomic complexity recently reported for the genus Klebsiella. The objective of the present study was to apply a simple biochemical test panel to classify a
C Richard et al.
Annales de biologie clinique, 45(4), 397-401 (1987-01-01)
In addition to capsular antigen typing and biotyping (sorbose, d-tartrate, dulcitol), the epidemiology of Klebsiella oxytoca can be improved by new biochemical characterization. The authors propose to determine tetrathionate-reductase activity, D-melezitose fermentation and brown pigment production onto a mineral gluconate-ferric
Isabel González-Delgado et al.
Journal of agricultural and food chemistry, 65(8), 1649-1658 (2017-02-09)
A rational optimization for the synthesis of galacto-oligosaccharides (GOS) from lactose catalyzed by β-galactosidase from Aspergillus aculeatus, included in the commercial product Pectinex Ultra SP-L, has been performed by using experimental design and surface response methodology. This accurate tool optimized
Robert W P Glowacki et al.
Cell host & microbe, 27(1), 79-92 (2020-01-07)
Efficient nutrient acquisition in the human gut is essential for microbial persistence. Although polysaccharides have been well-studied nutrients for the gut microbiome, other resources such as nucleic acids and nucleosides are less studied. We describe several ribose-utilization systems (RUSs) that
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