搜索结果: 1-9 共查到“制糖技术 oligosaccharides”相关记录9条 . 查询时间(0.031 秒)
The Preparation and Bioactivity Research of Agaro-Oligosaccharides
agaro-oligosaccharides orthogonal matrix HPLC
2009/3/16
Agaro-oligosaccharides were hydrolytically obtained from agar using hydrochloric acid, citric acid, and cationic exchange resin (solid acid). The FT-IR and NMR data showed that the hydrolysate has the...
mmobilization of β-Galactosidase in Adsorptive Membranes for the Continuous Production of Galacto-Oligosaccharides from Lactose
Immobilization β-galactosidase galacto-oligosaccharides
2009/1/15
A method for immobilization of β-galactosidase from Kluyveromyces lactis on an adsorptive membrane for the continuous synthesis of galacto-oligosaccharides from lactose was carried out. The immobiliza...
Finding of Cyclodextrans and Attempts of their Industrialization for Cariostatic Oligosaccharides
cyclodextran cyclodextran glucanotransferase dental caries inhibitor
2008/4/20
Cyclic isomaltooligosaccharides or cyclodextrans (CIs) are cyclic oligosaccharides of α-1,6 linked glucose residues. CIs are highly water-soluble and were found to strongly inhibit glucansucrase activ...
Accumulation of Cello-oligosaccharides during Bacterial Cellulose Production by Acetobacter xylinum
Acetobacter xylinum cello-oligosaccharides cellulose acetan
2008/4/20
Acetobacter xylinum ATCC23769 produces not only cellulose but also various oligosaccharides during cell growth. These oligosaccharides accumulated and increased gradually up to about half the amount o...
Investigations of a Useful α-Glycosidase for the Enzymatic Synthesis of Rare Sugar Oligosaccharides
α-glycosidase glycon specificity oligosaccharide synthesis rare sugar site-specific mutagenesis
2008/4/20
Construction of various rare sugar oligosaccharides by glycosidase-catalyzed transglycosylation reaction may require α-glycosidases that possess unique glycon specificity. In order to obtain such α-gl...
Isolation and Characterization of Alginate from Hizikia fusiformis and Preparation of its Oligosaccharides
alginate alginate oligosaccharide fucoidan Hizikia fusiformis
2008/4/20
In this study, alginate was isolated from the residues of Hizikia fusiformis, after extraction of the fucoidan. The yield, total carbohydrate, uronic acid, ash and moisture of alginate was 2.6% (based...
Synthesis of Diverse Asparagine Linked Oligosaccharides
oligosaccharide asparagine linked oligosaccharide sialyloligosaccharide glycoprotein
2008/4/19
Oligosaccharides are linked to the protein surface and play roles in a number of biological events. Therefore, much attention is being paid to research to investigate the function of the oligosacchari...
Synthesis of Thermo- and Acid-stable Novel Oligosaccharides by Using Dextransucrase with High Concentration of Sucrose
dextransucrase levansucrase thermo-stable acid-stable oligosaccharides
2008/4/19
A method is presented for synthesizing thermo-, acid-stable glucooligosaccharides (TASOG) from sucrose (2.5-4 M) using a dextransucrase prepared from Leuconostoc mesenteroides B-512FMCM. The degree of...
Transglycosylation of Asparagine-linked Complex-type Oligosaccharides from Glycoproteins by Endo-β-N-acetylglucosaminidase HS
endo-β-N-acetylglucosaminidase HS endo HS asparagine-linked oligosaccharide glycoprotein transglycosylation
2008/4/19
Endo-β-N-acetylglucosaminidases hydrolyze N,N´-diacetylchitobiose linkages of asparagine-linked oligosaccharides. They can also cleave the linkage with suitable agents having hydroxyl groups and...