推荐产品
生物来源
Xanthomonas campestris
质量水平
表单
powder
颜色
faint yellow to beige
储存温度
room temp
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
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应用
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。
储存分类代码
11 - Combustible Solids
WGK
WGK 1
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
Eyeshields, Gloves, type N95 (US)
从最新的版本中选择一种：
分析证书(COA)
Lot/Batch Number
M Jain et al.
Phytopathology, 109(10), 1811-1819 (2019-05-16)
'Candidatus Liberibacter' spp. are uncultured insect endosymbionts and phloem-limited bacterial plant pathogens associated with diseases ranging from severe to nearly asymptomatic. 'Ca. L. asiaticus', causal agent of Huanglongbing or citrus "greening," and 'Ca. L. solanacearum', causal agent of potato zebra
Manuel Viuda-Martos et al.
Food & function, 9(1), 573-584 (2017-12-22)
The aim of this work was to determine the protective effect of different dietary fibers on (i) the recovery and bioaccessibility indexes, and (ii) the stability of polyphenolic compounds (phenolic acids, flavonoids and anthocyanins) of maqui berry powder subjected to
Anuj Kumar et al.
Materials science & engineering. C, Materials for biological applications, 104, 109983-109983 (2019-09-11)
We report the development of halloysite nanotubes (HNTs)/carboxylated-cellulose nanocrystals (cCNCs) - reinforced and ionically-crosslinked k-carrageenan (k-CG)/xanthan gum (XG) hydrogels. In this study, cCNCs were extracted from microcrystalline cellulose using ammonium persulfate and exhibit 'spindle-like' nanocrystals with approximate diameter of 15-30 nm
An Thi-Binh Nguyen et al.
Food chemistry, 239, 742-750 (2017-09-07)
Dextran or xanthan were used as model exocellular polysaccharides (EPS) to compare the extraction efficiency of EPS from skim milk acid gels using three different protocols. Extraction yields, residual protein concentrations and the macromolecular properties of extracted EPS were determined.
Marijn M Kool et al.
Carbohydrate polymers, 97(2), 368-375 (2013-08-06)
Differently modified xanthans, varying in degree of acetylation and/or pyruvylation were incubated with the experimental cellulase mixture C1-G1 from Myceliophthora thermophila C1. The ionic strength and/or temperature of the xanthan solutions were varied, to obtain different xanthan conformations. The exact
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