N-acetyl Glucosamine |7512-17-6
Tlhaloso ea Sehlahisoa:
N-acetyl-D-glucosamine ke mofuta o mocha oa lithethefatsi tsa biochemical, e leng karolo ea likarolo tse fapaneng tsa polysaccharides 'meleng, haholo-holo li-exoskeleton content tsa crustaceans ke tsona tse phahameng ka ho fetisisa.Ke lithethefatsi tsa kliniki bakeng sa phekolo ea rheumatism le ramatiki ea ramatiki.
E ka boela ea sebelisoa e le li-antioxidants tsa lijo le li-additives tsa lijo bakeng sa masea le bana ba banyenyane, li-sweeteners bakeng sa batho ba nang le lefu la tsoekere.
Ho sebetsa ha N-acetyl glucosamine:
E sebelisoa haholo bakeng sa ho ntlafatsa ts'ebetso ea sesole sa 'mele oa motho, ho thibela kholo e feteletseng ea lisele tsa mofetše kapa fibroblasts, le ho thibela le ho alafa mofetše le lihlahala tse kotsi.Mahlaba a manonyeletso a ka boela a phekoloa.
Immunomodulation
Glucosamine e nka karolo ho metabolism ea tsoekere 'meleng, e teng hohle' meleng, 'me e na le kamano e haufi haholo le batho le liphoofolo.
Glucosamine e kenya letsoho ho sireletsa 'mele ka ho kopanya le lintho tse ling tse kang galactose, glucuronic acid le lintho tse ling ho etsa lihlahisoa tsa bohlokoa tse nang le mesebetsi ea likokoana-hloko tse kang hyaluronic acid le keratin sulfate.
E phekola Osteoarthritis
Glucosamine ke limatlafatsi tsa bohlokoa bakeng sa ho theha lisele tsa lefufuru la motho, ntho ea mantlha bakeng sa motsoako oa li-aminoglycans, le karolo ea tlhaho ea lefufuru le phetseng hantle.
Ha lilemo li ntse li hōla, ho haella ha glucosamine 'meleng oa motho ho ntse ho mpefala le ho feta,' me lefufuru la articular le ntse le tsoela pele ho senyeha le ho felloa ke matla.Lithuto tse ngata tsa bongaka United States, Europe le Japane li bontšitse hore glucosamine e ka thusa ho lokisa le ho boloka lefufuru le ho susumetsa kholo ea lisele tsa lefufuru.
Antioxidant, anti-botsofali
Glucosamine e ka chelate ka mokhoa o babatsehang Fe2+, 'me ka nako e ts'oanang e ka sireletsa li-macromolecules tsa lipid hore li se ke tsa senyeha ke hydroxyl radical oxidation,' me e na le matla a antioxidant.
Antiseptic le antibacterial
Glucosamine e na le phello e hlakileng ea antibacterial mefuteng e 21 ea libaktheria tse atisang ho fumanoa lijong, 'me glucosamine hydrochloride e na le phello e hlakileng ea antibacterial ho libaktheria.
Ka keketseho ea bongata ba glucosamine hydrochloride, phello ea antibacteria e ile ea matlafala butle-butle.
Matšoao a tekheniki a N-acetyl glucosamine:
| Ntho ea Tlhahlobo | Tlhaloso |
| Ponahalo | Crystalline e tšoeu, e Mahala, Phofo e Phallang |
| Boima ba Bongata | NLT0.40g/ml |
| Joalo ka Tekanyo ea Tekano | E finyella litlhoko tsa USP38 |
| Boholo ba Karolo | NLT 90% ka 100 Mesh |
| Assay (HPLC) | 98.0 ~ 102.0% (ka motheo o omisitsoeng) |
| Monya | ＜0.25au (10.0% Water Solut.-280nm) |
| Phetoho e khethehileng〔α〕D20+39.0°~+43.0° | |
| PH (20mg/ml.aq.sol.) | 6.0~8.0 |
| Tahlehelo ka ho Omisa | NMT0.5% |
| Masalla a ho Ignition | NMT0.1% |
| Chloride (Cl) | NMT0.1% |
| Melting Range | 196°C~205°C |
| Litšepe tse boima | NMT 10 ppm |
| Tshipi (fe) | NMT 10 ppm |
| Ketapele | NMT 0.5 ppm |
| Cadmium | NMT 0.5 ppm |
| Arsenic (As) | NMT 1.0 ppm |
| Mercury | NMT 0.1 ppm |
| Litšila tse fetohang ka tlhaho | E Kopana le Litlhoko |
| Kakaretso ea Aerobic | NMT 1,000 cfu/g |
| Yeast & Mold | NMT 100 cfu/g |
| E. Coli | E mpe ho 1g |
| Salmonella | E mpe ho 1g |
| Staphylococcus Aureus | E mpe ka 10g |
| Enterobacteria le tse ling tsa gram neg | NMT 100 cfu/g |
