Chitosan Oligosaccharide
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Chitosan Oligosaccharide ??
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Chitosan oligosaccharide (COS) is an oligomer of β-(1?4)-linked d-glucosamine. COS can be prepared from the deacetylation and hydrolysis of chitin, commonly found in the exoskeletons of arthropods and insects and the cell walls of fungi. COS is water soluble, non-cytotoxic, readily absorbed through the intestine, and mainly excreted in the urine. Of particular importance, COS and its derivatives have been demonstrated to possess several biological activities, including anti-inflammation, immunostimulation, anti-tumor, anti-obesity, anti-hypertension, anti-Alzheimer's disease, tissue regeneration promotion, drug and DNA delivery enhancement, anti-microbial, anti-oxidation, and calcium-absorption enhancement. The mechanisms of actions of COS have been found to involve the modulation of several vital pathways, including the suppression of nuclear factor kappa B (NF-κB) and mitogen-activated protein kinases (MAPK) and the activation of AMP-activated protein kinase (AMPK)[1].Chitosan Oligosaccharide ?? ?? ? ???
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Chitosan Oligosaccharide ?? ??
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Xi'an Kono chem co., Ltd., | 029-86107037 13289246953 |
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Shaanxi Pioneer Biotech CO., Ltd | 029-86107037-8019 15332321378 |
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Chitosan Oligosaccharide ?? ??:
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Pectin
beta-Sitosterol
Magnesium stearate
LACTITOL
Polydextrose
STACHYOSE TETRAHYDRATE
DL-Arabinose
4-Aminobutyric acid
Phosphatidylserine
Chitin
Carboxymethyl chitosan
Chitosan Hydrochloride
Quaternary chitosan
CHITOSAN LACTATE
Chitosan
Ganoderma spore powder