Glucosamine yog lub ntuj aminomonosaccharide muab los ntawm cws, crabs thiab lwm yam kab mob hauv hiav txwv.Ammonoglycan yog cov khoom noj khoom haus thiab kev noj qab haus huv tau lees paub los ntawm cov kws kho mob hauv zej zog uas muaj kev txhim kho cov pob txha thiab cov kab mob sib koom ua ke.Nws yog ib qho tshuaj uas tuaj yeem kho qhov kev puas tsuaj biosynthesis ntawm proteoglycan hauv cov pob txha thiab pob qij txha, thiab tuaj yeem tiv thaiv kev tawm tsam ntawm osteoarthritis.Peb lub tuam txhab muaj kev paub dhau los hauv kev tsim cov khoom siv ammonia qab zib, thiab niaj hnub hloov kho cov thev naus laus zis los tsim kom muaj peev xwm ntau ntxiv rau cov khoom.