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等级
analytical standard
for GPC
质量水平
形式
crystalline
分子量
Mn ~100,300
Mp ~123,600
Mw ~147,600
分析物化学类别
oligosaccharides
技术
gel permeation chromatography (GPC): suitable
Mw/Mn
~1.47
应用
food and beverages
InChI
1S/C18H32O16/c19-1-5(21)9(23)10(24)6(22)3-31-17-16(30)14(28)12(26)8(34-17)4-32-18-15(29)13(27)11(25)7(2-20)33-18/h1,5-18,20-30H,2-4H2
InChI key
FZWBNHMXJMCXLU-UHFFFAOYSA-N
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一般描述
葡聚糖（分子量150,000）属于中性多糖类家族， 它是糖加工和其他食品生产行业中的污染物。这些糖由不同长度的α-(1-6) 糖苷键连接的D-葡萄糖单元所组成。它们以细菌胞外多糖的形式存在于细菌中，据报道是由蔗糖通过有益乳酸菌（如肠膜明串珠菌 和短乳杆菌）合成。它们可加入焙烤制品中以改善面包心质构、柔软度和面包体积，另外还可作为稳定剂和添加剂用于糖果、风味提取物、结冰组合物、饮料（包括软饮料、牛奶等）。
应用
- Wound healing hydrogels: Collagen-polyurethane-dextran hydrogels were found to enhance wound healing by reducing inflammation and promoting collagen fibrillogenesis, highlighting dextran′s utility in creating advanced biomaterials for medical applications (Aguayo-Morales et al., 2024).
- Drug delivery systems: A study on novel dextran bioconjugates for targeted therapy examined their role in enhancing the cellular uptake of antisense oligonucleotides, demonstrating dextran′s critical function in developing more efficient drug delivery systems (Kohashi et al., 2024).
包装
无底玻璃瓶。内容物在插入式融锥内。
WGK
WGK 2
个人防护装备
Eyeshields, Gloves, type N95 (US)
Functional polymers based on dextran
Polysaccharide-based Fibers and Composites: Chemical and Engineering Fundamentals and Industrial Applications, 199-291 (2006)
Dextran?the polysaccharide with versatile uses
Bhavani LA and Nisha J
International Journal of Pharmacy and Biological Sciences, 1(4), 569-573 (2010)
Dmitri Simberg et al.
Biomaterials, 30(23-24), 3926-3933 (2009-04-28)
In order to understand the role of plasma proteins in the rapid liver clearance of dextran-coated superparamagnetic iron oxide (SPIO) in vivo, we analyzed the full repertoire of SPIO-binding blood proteins using novel two-dimensional differential mass spectrometry approach. The identified
David Needham et al.
Faraday discussions, 161, 515-534 (2013-06-29)
This paper describes how we have used material science, physical chemistry, and some luck, to design a new thermal-sensitive liposome (the low temperature sensitive liposome (LTSL)) that responds at clinically attainable hyperthermic temperatures releasing its drug in a matter of
Elizabeth M Bradshaw et al.
Nature neuroscience, 16(7), 848-850 (2013-05-28)
In our functional dissection of the CD33 Alzheimer's disease susceptibility locus, we found that the rs3865444(C) risk allele was associated with greater cell surface expression of CD33 in the monocytes (t50 = 10.06, P(joint) = 1.3 × 10(-13)) of young
相关内容
Dextrans are polysaccharides with molecular weights ≥1,000 Dalton, featuring a linear backbone of α-linked d-glucopyranosyl repeating units.
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