N-acetyl Glucosamine | 7512-17-6
Sharaxaada Alaabta:
N-acetyl-D-glucosamine waa nooc cusub oo dawada biochemical ah, taas oo ah unugga ka kooban polysaccharides kala duwan ee jirka, gaar ahaan waxa ku jira exoskeleton ee qolofleyda ayaa ah kan ugu sarreeya. Waa daawo caafimaad oo loogu talagalay daawaynta laabotooyinka iyo rheumatoid arthritis-ka .
Waxa kale oo loo isticmaali karaa antioksidanter-ka cuntada iyo cuntada lagu daro dhallaanka iyo carruurta yaryar, macaanayaasha macaanka.
Waxtarka N-acetyl glucosamine:
Waxaa inta badan loo isticmaalaa kiliinikada kor loogu qaado shaqada nidaamka difaaca aadanaha, la joojiyo koritaanka xad-dhaaf ah unugyada kansarka ama fibroblasts, iyo ka hortagga iyo daaweynta kansarka iyo burooyinka malignant. Kalagoysyada xanuunka sidoo kale waa la daweyn karaa.
Immunomodulation
Glucosamine waxay ka qaybqaadataa dheef-shiid kiimikaadka sokorta ee jirka, si weyn ayey uga dhex jirtaa jirka, waxayna xiriir aad u dhow la leedahay dadka iyo xayawaanka.
Glucosamine waxay ka qaybqaadataa ilaalinta jidhka iyada oo la isku daraysa walxaha kale sida galactose, glucuronic acid iyo walxaha kale si ay u sameeyaan badeecooyin muhiim ah oo leh hawlo bayooloji ah sida hyaluronic acid iyo keratin sulfate.
Wuxuu daaweeyaa lafo-xanuunka
Glucosamine waa nafaqo muhiim u ah samaynta unugyada carjawda bini'aadamka, walaxda aasaasiga ah ee isku dhafka aminoglycans, iyo qaybta unugyada dabiiciga ah ee carjawda articular caafimaad leh.
Da'da, la'aanta glucosamine ee jidhka bini'aadamka waxay noqotaa mid aad iyo aad u daran, iyo carjawda articular waxay sii wadaa inay hoos u dhigto oo ay gabato. Daraasado badan oo caafimaad oo laga sameeyay Maraykanka, Yurub iyo Japan ayaa muujiyay in glucosamine ay gacan ka geysan karto hagaajinta iyo ilaalinta carjawda iyo kicinta koritaanka unugyada carjawda.
Antioxidant, anti-gabowga
Glucosamine waxay si heer sare ah u jejebin kartaa Fe2+, isla markaana waxay ka ilaalin kartaa macromolecules dufanka inay waxyeello u geysato oxidation radical hydroxyl, waxayna leedahay awoodda antioxidant.
Antiseptic iyo bakteeriyada
Glucosamine waxay saameyn cad ku leedahay bakteeriyada bakteeriyada 21 nooc oo caadi ahaan laga helo cuntada, iyo glucosamine hydrochloride waxay leedahay saameynta ugu cad cad ee bakteeriyada bakteeriyada.
Kordhinta xoojinta glucosamine hydrochloride, saamaynta bakteeriyada ayaa si tartiib tartiib ah u sii xoogeysatay.
Tilmaamayaasha farsamada ee N-acetyl glucosamine:
Tilmaamaha Shayga Falanqaynta
Muuqashada Crystalline cad, budada qulqulaya ee bilaashka ah
Cufnaanta Bulk NLT0.40g/ml
Sida Cufnaanta Taabtay Buuxisay shuruudaha USP38
Cabbirka Walxaha NLT 90% ilaa 100 Mesh
Assay (HPLC) 98.0 ~ 102.0% (oo ku salaysan qalalan)
nuugista20.25au (10.0% Biyaha Sout.-280nm)
Wareeg gaar ah〔α〕D20+39.0°~+43.0°
PH (20mg/ml.aq.sol.) 6.0~8.0
Khasaaraha qalajinta NMT0.5%
Hadhaaga dabka NMT0.1%
Chloride (Cl) NMT0.1%
Range dhalaalka 196°C ~ 205°C
Biraha culus NMT 10 ppm
Birta (fe) NMT 10 ppm
Hogaaminta NMT 0.5 ppm
Cadmium NMT 0.5 ppm
Arsenic (As) NMT 1.0 ppm
Mercury NMT 0.1 ppm
Wasakhyada isbedbeddelaya ee dabiiciga ah waxay buuxisay shuruudaha
Wadarta hawada hawada NMT 1,000 cfu/g
Khamiirka & Caaryada NMT 100 cfu/g
E. Coli Negative ee 1g
Salmonella Negative ee 1g
Staphylococcus Aureus Negative ee 10g
Enterobacteria & gram neg kale NMT 100 cfu/g
