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Showing 1 to 20 of 128 for “"Oligosaccharide"”.
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Physiological response of bacillus licheniformis NCIMB 8874to oligosaccharide elicitors
The mechanism by which certain oligosaccharides elicit overproduction of secondary metabolites in Bacillus licheniformis was investigated. Mannan oligosaccharides (MO) derived from locust bean gum, and oligoguluronate (OG) and oligomannuronate (OM) from alginate were used in this study. The effect …
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Monosialylgangliosides from human meconium: characterization using specific anti-oligosaccharide antibodies
Rabbit antisera directed against human milk sialyloligosaccharides were used to detect specific monosialylgangliosides from the lipid fraction of human meconium. Gangliosides of this fraction were detected after thin layer chromatography by immuno-staining with specific anti-oligosaccharide sera. …
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Stereoselective glycosylation and chemical ligation-applications in oligosaccharide and peptide synthesis.
… and chemical ligation-applications in oligosaccharide and peptide synthesis.
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The Genetic Basis of Phytate, Oligosaccharide Content, and Emergence in Soybean
Soybean [Glycine max (L.) Merr] is one of the U.S.'s most economically important crops due to the protein and oil content of seeds. The major storage form of phosphorus in soybean seeds is found in the form of phytate, but because of its negative nutritional and environmental impacts, seed phytate …
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Effects of Mannan Oligosaccharide on Immune Function and Disease Resistance in Pigs
… disease resistance; immunomodulation; mannan oligosaccharide; pigs; PRRSV.
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Effects of mannan oligosaccharide on immune function and disease resistance in pigs
… below demonstrate the effects of mannan oligosaccharide (MOS) on immune function and disease resistance in pigs. Study 1 evaluated whether MOS in both in vivo and in vitro systems regulates cytokine production by alveolar macrophages (AMφ) in response to in vitro microbial challenge …
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Oligosaccharide-mediated targeting of dendritic cells and the development of carbohydrate microarrays
… proteins expressed by these cells. Synthetic oligosaccharides bearing a tri(ethylene glycol) linker with a reactive thiol handle were chemically coupled to model antigens to generate oligosaccharide-antigen conjugates. These conjugates were evaluated for their ability to specifically target …
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Production of a functional human milk oligosaccharide, 2'-fucosyllactose, using microbial cell factories
… for infant nutrition. In human milk, the oligosaccharides may protect babies by acting as decoy receptors for pathogens. Also, human milk oligosaccharides (HMOs) enhance the proliferation of probiotics to strengthen the host immune system. Among HMOs, 2’-fucosyllactose (2-FL), composed of …
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Fluorous assisted one-pot oligosaccharide synthesis and chemical synthesis of homogeneous heparan sulfate proteoglycan
… method for synthesizing bioloigically important oligosaccharides. Chapter 1 summarized the progress in this area in recent years. This approach has unique characteristics compared to traditional oligosaccharide synthetic methods. This chapter discussed its chemoselectivity and stereoselectivity …
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Human milk oligosaccharide supplementation did not affect gut development in the healthy neonatal piglet
… ways, one of the advantages being the human milk oligosaccharide (HMO) content. HMO is beneficial for the immune health of the baby and cultivating a healthy gut microbiota population. It also has the ability to modulate gut function, but its effects in the gut of the healthy IUGR piglet are …
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Thiomaleic anhydride: a linchpin for organic synthesis and structural verification of a nonprotein antifreeze oligosaccharide
… of the structure of a nonprotein antifreeze oligosaccharide by the total synthesis of various authentic oligosaccharides and the comparison of spectroscopic data.</p> <p> Chapter one starts with the introduction of the general characteristics and reactivity of thioacids, and their potential …
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BIOCHEMICAL AND MOLECULAR CHARACTERIZATION OF RAFFINOSE FAMILY OLIGOSACCHARIDE (RFO) BIOSYNTHESIS IN LENTIL (Lens culinaris Medik.)
… carbohydrates, lentils contain raffinose family oligosaccharides (RFO) or sucrosyl oligosaccharides that upon consumption remain undigested in the lower bowel of humans and monogastric animals causing flatulence and stomach discomfort. The high concentration of RFO in lentils limits human …
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An Evaluation of a Yeast-Derived Mannan Oligosaccharide and Its Mode of Action in Swine
… (Alltech, Inc., Nicholasville, KY) is a mannan oligosaccharide product, derived from the outer cell wall of the yeast Saccharomyces cerevisiae, with a theorized mode of action regarding the association of its mannan component with microbes expressing mannose-sensitive type-1 fimbriae. In theory, …
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Chitosan oligosaccharide: use to control Fusarium head blight and to reduce deoxynivalenol accumulation in wheat grains
… proposes to investigate the use of chitosan oligosaccharide as an alternative product to reduce FHB intensity and to reduce mycotoxin contamination in wheat grains. The trials were carried out in the 2021 and 2022. The experiments were divided into in vitro tests, seed treatment and foliar …
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Effects of chitosan oligosaccharide-amended fungicide treatments on the control of fusarium head blight in wheat
… resistance and environmental concerns. Chitosan oligosaccharide (COS) is a product derived from chitin deacetylation that has been studied for its diverse biological properties and applications in various fields, including its ability to inhibit some fungi that cause plant diseases. In this …
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Oligosaccharide Analysis via Anion Attachment Using Negative Mode Electrospray (ES) and Matrix Assisted Laser Desorption/Ionization (MALDI) Mass Spectrometry
… anions were able to form adducts with neutral oligosaccharides at low cone voltage in negative ion mode electrospray mass spectrometry. Among them, fluoride and acetate have the abilities to significantly enhance the absolute abundance of [M-H]- for neutral oliogosaccharides. The chloride …
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Nutritional Evaluation Of New Reduced-Oligosaccharide Soybean Meal And Canola Meals Produced From New Varieties Of Canola Seeds For Poultry
Reduced-Oligosaccharide Soybean Meal There is currently much interest in developing new genetically modified soybean meal (SBM) that contains reduced oligosaccharide carbohydrates to improve its digestibility in poultry. The nutritional value of a new reduced-oligosaccharide soybean meal (SBM-RO) …
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N-linked glycosylation of ether á go-go potassium channels: effects on cell surface expression and functional properties
… die verschiedene an Asparagin gebundene Oligosaccharide tragen. Die Untersuchung der Carbohydrat-Verknüpfung mit Endoglykosidase-Verdau zeigte zwei eindeutige Komplexe, die Core-Oligosaccharide und die Komplexen-Oligosaccharide, welche jeweils zum Molekulargewicht der hEag1 Isoformen mit …
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