Results 81 to 90 of about 3,768 (92)
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Biotechnology and Bioengineering, 1997
Oligosaccharide fragments were prepared by partial acid hydrolysis of sodium alginate and consisted of oligomannuronate (OM) and oligoguluronate (OG) blocks. Effects of the OM and OG blocks on penicillin G production by P. chrysogenum were investigated. The oligosaccharides were found to cause significant increases in penicillin G yields.
B T, Ariyo, C, Bucke, T, Keshaverz
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Oligosaccharide fragments were prepared by partial acid hydrolysis of sodium alginate and consisted of oligomannuronate (OM) and oligoguluronate (OG) blocks. Effects of the OM and OG blocks on penicillin G production by P. chrysogenum were investigated. The oligosaccharides were found to cause significant increases in penicillin G yields.
B T, Ariyo, C, Bucke, T, Keshaverz
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International Journal of Biological Macromolecules
Sodium alginate (SA) and chito oligosaccharide (COS) are widely used food additives in the food industry, and exploring their interaction to form polyelectrolyte complexes (PECs) may provide insights into food development. In the present study, the effects of viscosity-average molecular weight (Mv) and relative amounts of SA on the formation of sodium ...
Nan, Wang +4 more
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Sodium alginate (SA) and chito oligosaccharide (COS) are widely used food additives in the food industry, and exploring their interaction to form polyelectrolyte complexes (PECs) may provide insights into food development. In the present study, the effects of viscosity-average molecular weight (Mv) and relative amounts of SA on the formation of sodium ...
Nan, Wang +4 more
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Synthesis of Alginate Oligosaccharides Containing
AbstractMaking ends meet: The L‐gulopyranosyl trichloroacetimidate and 1,6‐anhydro‐2,3‐di‐O‐benzyl‐β‐L‐gulopyranose, efficiently derived from L‐ascorbic acid, were individually used as a starting unit and an elongation unit to prepare L‐guluronic acid linked alginate oligosaccharides in excellent α selectivity and in good yields.magnified ...
Fa-Chen, Chi +3 more
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Journal of Nanoscience and Nanotechnology, 2016
In this study, we report an oral drug delivery system without any additional process using pH-sensitive biopolymer, alginate, and alginate oligosaccharide with lysozyme as a model drug. These biopolymers exhibited pH-sensitive characteristics such as shrinking at acidic pH and eroding with dissolution at alkaline pH.
Hyun Jung, Park +8 more
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In this study, we report an oral drug delivery system without any additional process using pH-sensitive biopolymer, alginate, and alginate oligosaccharide with lysozyme as a model drug. These biopolymers exhibited pH-sensitive characteristics such as shrinking at acidic pH and eroding with dissolution at alkaline pH.
Hyun Jung, Park +8 more
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The effect of alginate oligosaccharides on the mechanical properties of Gram-negative biofilms
Biofouling, 2013The influence of a novel, safe antibiofilm therapy on the mechanical properties of Pseudomonas aeruginosa and Acinetobacter baumannii biofilms in vitro was characterized. A multiscale approach employing atomic force microscopy (AFM) and rheometry was used to quantify the mechanical disruption of the biofilms by a therapeutic polymer based on a low ...
Lydia C, Powell +8 more
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Mechanoenzymology as a Novel Method for the Generation of Alginate Oligosaccharides from Alginate
Auclair, Karine (Supervisor)openaire +1 more source
Alginate oligosaccharide as vascular protecting agent
2012MUROTA ITSUKI, UEHARA YOSHIO
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PHARMACEUTICAL COMPOSITION CONTAINING ALGINATE OLIGOSACCHARIDE DIACID
2023JIN YINGSHEN +4 more
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