推荐产品
等级
analytical standard
质量水平
方案
≥98.0% (HPLC)
旋光性
[α]/D -40.5±2.5°, c = 5% in pyridine
保质期
limited shelf life, expiry date on the label
杂质
≤11% water
应用
food and beverages
包装形式
neat
SMILES字符串
O.OC[C@H]1O[C@@H](Oc2cc3C=CC(=O)Oc3cc2O)[C@H](O)[C@@H](O)[C@@H]1O
InChI
1S/C15H16O9.H2O/c16-5-10-12(19)13(20)14(21)15(24-10)23-9-3-6-1-2-11(18)22-8(6)4-7(9)17;/h1-4,10,12-17,19-21H,5H2;1H2/t10-,12-,13+,14-,15-;/m1./s1
InChI key
CQYPGSKIFJFVDQ-QWFKVUSTSA-N
正在寻找类似产品? 访问 产品对比指南
应用
Esculin hydrate may be used as an analytical standard for:
- The detection of glucosidase inhibitors by thin-layer chromatography (TLC) bioautographic method.[1]
- Library screening in the characterization of novel cellulase genes from uncultured microorganisms.[2]
- Evaluation of mutagenic and antimutagenic activities of oligorutin and oligoesculin.[3]
- Detecting β-glucosidase activity in the identification of novel cellulase genes from uncultured microorganisms in rabbit cecum.[4]
储存分类代码
11 - Combustible Solids
WGK
WGK 2
闪点(°F)
Not applicable
闪点(°C)
Not applicable
Yi Feng et al.
Applied microbiology and biotechnology, 75(2), 319-328 (2007-01-12)
A metagenomic cosmid library was prepared in Escherichia coli from DNA extracted from the contents of rabbit cecum and screened for cellulase activities. Eleven independent clones expressing cellulase activities (four endo-beta-1,4-glucanases and seven beta-glucosidases) were isolated. Subcloning and sequencing analysis
Fengchao Wang et al.
Microbiological research, 164(6), 650-657 (2009-02-24)
Four different environmental DNA libraries were prepared from microbial consortium collected from forest soil, dung of elephant, cow rumen and rotted tree. Seven independent clones specifying cellulase activities (five endo-beta-1,4-glucanases and two beta-glucosidases) were isolated and identified. Sequence analysis of
Mario O Salazar et al.
Phytochemical analysis : PCA, 18(3), 209-212 (2007-05-16)
A new bioautographic assay suitable for the localisation of beta-glucosidase inhibitors present in a complex matrix is described. Enzyme activity was detected using esculin as the substrate to produce esculetin, which reacts with ferric ion to form a brown complex.
Ghada Ben Rhouma et al.
Food chemistry, 135(3), 1700-1707 (2012-09-08)
Rutin and esculin have been polymerised by laccase. Five fractions with M(w)¯ between 2127.42 and 8331.85g/mol for oligorutins, and between 688.12 and 6973g/mol for oligoesculins, were obtained. Fourier transformed infrared analysis showed that oligorutins were formed through C-C, C-O and
I Diezhandino et al.
Food chemistry, 168, 134-141 (2014-08-31)
The aim of this work was to study the microbiological, physico-chemical and proteolytic changes in Valdeón blue-veined cheese during ripening. Eight replicas of cheese were produced and a total of 48 cheeses were analysed. Lactic acid bacteria, mainly lactococci, were
Active Filters
我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.
联系技术服务部门
