G4750
D-(+)-葡萄糖酸 δ-内酯
≥99.0% (GC)
别名:
葡糖酸δ-内酯, δ-葡萄糖酸內酯, 1,2,3,4,5-五羟基己酸δ-内酯, D-(+)-Dextronic acid δ-lactone
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关于此项目
经验公式（希尔记法）:
C6H10O6
化学文摘社编号:
分子量:
178.14
UNSPSC Code:
12352201
NACRES:
NA.25
PubChem Substance ID:
EC Number:
202-016-5
Beilstein/REAXYS Number:
83286
MDL number:
产品名称
D-(+)-葡萄糖酸 δ-内酯, ≥99.0% (GC)
InChI key
PHOQVHQSTUBQQK-SQOUGZDYSA-N
InChI
1S/C6H10O6/c7-1-2-3(8)4(9)5(10)6(11)12-2/h2-5,7-10H,1H2/t2-,3-,4+,5-/m1/s1
SMILES string
OC[C@H]1OC(=O)[C@H](O)[C@@H](O)[C@@H]1O
biological source
microbial
assay
≥99.0% (GC)
form
powder
technique(s)
gas chromatography (GC): suitable
color
white to off-white
mp
160 °C (dec.) (lit.)
solubility
water: soluble
storage temp.
room temp
Quality Level
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Application
D-（+）-葡萄糖酸& # 948；内酯已用于制备冷固化凝胶、和水凝胶。
Biochem/physiol Actions
葡糖酸-d-内酯增加了酿酒酵母的氧化磷酸戊糖途径 中涉及的倍增时间和活化酶。
General description
D-（+）-葡萄糖酸& # 948；-内酯（GDL）可溶于水，并自动均匀地水解成葡萄糖酸。醌蛋白葡萄糖脱氢酶将D-葡萄糖转化成GDL，这逐渐降低了pH值并转录控制灵菌红素的生产。 GDL常用于食品工业，通过酸化使酪蛋白酸钠凝胶化。 GDL有助于克服使用起始细菌培养物的困难和变化。
存储类别
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
The effect of the glucono-delta-lactone/caseinate ratio on sodium caseinate gelation
Braga ALM, et al.
International dairy journal, 16(5), 389-398 (2006)
Gábor Péter et al.
International journal of systematic and evolutionary microbiology, 60(Pt 10), 2496-2500 (2009-11-17)
Six ascosporulating Candida pignaliae strains were isolated from epigeal plant parts in Hungary. They share identical D1/D2 LSU rRNA gene sequences with the type strain of C. pignaliae, and the physiological characteristics investigated are also very similar to that of
Polysaccharides based antibacterial polyelectrolyte hydrogels with silver nanoparticles
Rao KM, et al.
Materials Letters, 184, 189-192 (2016)
Serratia marcescens quinoprotein glucose dehydrogenase activity mediates medium acidification and inhibition of prodigiosin production by glucose.
Fender JE, et al.
Applied and Environmental Microbiology, AEM-01778 (2012)
Phenotypic Basis for Matrix Stiffness-Dependent Chemoresistance of Breast Cancer Cells to Doxorubicin
Joyce MH, et al.
Frontiers in Oncology, 8, 337-337 (2018)
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