form
powder
InChI
1S/C13H10O/c1-3-7-12-10(5-1)9-11-6-2-4-8-13(11)14-12/h1-8H,9H2
InChI key
GJCOSYZMQJWQCA-UHFFFAOYSA-N
General description
由于黄原胶是用于食品添加剂、酶底物或流变改性剂等许多应用中的多糖,因此具有明确定义的窄分子量分布的黄原胶标准品是有用的。黄原胶是由黄单胞菌发酵产生的。
Application
黄原胶是一种阴离子多糖,由β-(1→4)-D-吡喃葡萄糖葡聚糖骨架和交替残基上的(1→3)-α-D-吡喃甘露糖-(2→1)-β-D-葡萄糖醛酸-(4→1)-β-D-吡喃甘露糖侧链组成。大约一半的末端甘露糖残基是4,6-丙酮酸,而大多数内部甘露糖残基则是6-乙酰化的。 其特性使其成为有用的药物递送系统基质成分。 它在水性介质和含有刺槐豆胶或瓜尔胶的软凝胶中可形成稳定的药物混悬液。
黄原胶是一种阴离子多糖,由β-(1→4)-D-吡喃葡萄糖葡聚糖骨架和交替残基上的(1→3)-α-D-吡喃甘露糖-(2→1)-β-D-葡萄糖醛酸-(4→1)-β-D-吡喃甘露糖侧链组成。大约一半的末端甘露糖残基是4,6-丙酮酸,而大多数内部甘露糖残基则是6-乙酰化的。 其特性使其成为有用的药物递送系统基质成分。 它在水性介质和含有刺槐豆胶或瓜尔胶的软凝胶中可形成稳定的药物混悬液。 黄原胶可模拟脂质的质地,在研究小鼠体内由消耗含脂质试剂引发的信号转导途径实验中用作对照。
Analysis Note
凝胶渗透色谱法对应
Still not finding the right product?
Explore all of our products under 黄原胶 来源于野油菜黄单胞菌
存储类别
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
法规信息
新产品
此项目有
Review of xanthan gum production from unmodified starches by Xanthomonas comprestris sp.
Rosalam, S. and England, R.
Enz. Microbiol. Technol., 39, 197-207 (2006)
Shazia N Aslam et al.
Current biology : CB, 18(14), 1078-1083 (2008-07-22)
Bacterial pathogens and symbionts must suppress or negate host innate immunity. However, pathogens release conserved oligomeric and polymeric molecules or MAMPs (Microbial Associated Molecular Patterns), which elicit host defenses [1], [2] and [3]. Extracellular polysaccharides (EPSs) are key virulence factors
Maximina H Yun et al.
Plant physiology, 141(1), 178-187 (2006-03-15)
Xanthan is the major exopolysaccharide secreted by Xanthomonas spp. Despite its diverse roles in bacterial pathogenesis of plants, little is known about the real implication of this molecule in Xanthomonas pathogenesis. In this study we show that in contrast to
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 358835-250MG | 04061833277119 |
| 358835-1G | 04061831812916 |
| 42663-100MG | 04061832631141 |