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Mouse Acidic Chitinase Effectively Degrades Random-Type Chitosan to Chitooligosaccharides of Variable Lengths under Stomach and Lung Tissue pH Conditions
Chitooligosaccharides exhibit several biomedical activities of the chitooligosaccharides' formation in vivo has been, however, poorly understood. Here we report produce chitooligosaccharides from deacetylated chitin (chitos...
Immunology
- 2021 •
- Jimp •
- Link
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
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Quantification of chitooligosaccharides by FACE method: Determination of combinatory effects of mouse chitinases
improved by our group for analysis of chitooligosaccharides in the presence of several a standard curve that allows chitooligosaccharides quantification at up to 10 nmol method. • Our improved procedure enables the quantification o...
Human genetics
- 2020 •
- Jimp •
- Link
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
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Synthesis of linear and branched regioisomeric chitooligosaccharides as potential mimetics of natural oligosaccharide ligands of natural killer cells NKR-P1 and CD69 lectin receptors
Synthesis of linear and branched regioisomeric chitooligosaccharides as potential mimetics of natural oligosaccharide ligands of natural killer cells NKR-P1 and CD69 lectin receptors......
EC - Imunologie
- 2004 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Crab-Eating Monkey Acidic Chitinase (CHIA) Efficiently Degrades Chitin and Chitosan under Acidic and High-Temperature Conditions
Chitooligosaccharides, the degradation products of chitin and chitosan, possess production of chitooligosaccharides may increase the interest in their potential chitooligosaccharides, respectively. In addition, the pattern ...
Neurosciences (including psychophysiology)
- 2022 •
- Jimp •
- Link
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
Výsledek na webu
The antimicrobial action of low-molar-mass chitosan, chitosan derivates and chitooligosaccharides on bifidobacteria
Chitosan (CS) is known to possess distinctive biological activities. Low molecular weight chitosans (LMWC) and chitooligosaccharides (COS) obtained by enzymatic hydrolysis of ?-1,4-glycosidic bonds of chitosan are soluble at neutral pH and e...
EE - Mikrobiologie, virologie
- 2010 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Synthesis of linear and branched regioisomeric chitooligosaccharides as potential mimetics of natural oligosaccharide ligands
Regioisomer of chitobiose 13 with 1-3 glycosidic bond and branched analogue were prepared.
CC - Organická chemie
- 2004 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Residues of acidic chitinase cause chitinolytic activity degrading chitosan in porcine pepsin preparations
Commercially available porcine pepsin preparations have been used for the production of chitooligosaccharides with various biomedical activities. However, the origin of this activity is not well understood. Here we show that the chitosan por...
Immunology
- 2019 •
- Jimp •
- Link
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
Výsledek na webu
The effect of chitosan and chitooligosaccharides on the fecal microbiota of healthy rats.
Chitosan (CS) is a functional linear polysaccharide, which is prepared by partial N-deacetylation of chitin. Chitooligosaccharides (COS) can be produced by hydrolysis of CS. They exhibit various types of the potent biological activities usef...
EE - Mikrobiologie, virologie
- 2011 •
- O •
- Link
Rok uplatnění
O - Ostatní výsledky
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Enzymatic rearrangement of chitine hydrolysates with .beta.-N-acetylhexosaminidase from Aspergillus oryzae.
The role of higher chitooligomers in medical applications is increasing due to their interesting biological activities. Transglycosylation activity of .beta.-N-acetylhexosaminidase from Aspergillus oryzae was employed to produce higher chitooligo...
EE - Mikrobiologie, virologie
- 2001 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Intestinal bacterial population of healthy rats during the administration of chitosan and chitooligosaccharides
The effect of the administration of chitosan (CS) and chitooligosaccharides (COS) on rat fecal microbiota was analyzed in this study. The profile of total bacterial population was monitored during 3 weeks of CS or COS application using denat...
EE - Mikrobiologie, virologie
- 2012 •
- Jx •
- Link
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Výsledek na webu
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