N-acetyl Glucosamine | 7512-17-6
Mafotokozedwe Akatundu:
N-acetyl-D-glucosamine ndi mtundu watsopano wa mankhwala am'thupi, omwe ndi gawo la ma polysaccharides osiyanasiyana m'thupi, makamaka ma exoskeleton omwe ali ndi crustaceans ndiye apamwamba kwambiri. Ndi mankhwala ochizira matenda a rheumatism ndi nyamakazi.
Itha kugwiritsidwanso ntchito ngati antioxidants chakudya ndi zowonjezera chakudya kwa makanda ndi ana aang'ono, zotsekemera kwa odwala matenda a shuga.
Mphamvu ya N-acetyl glucosamine:
Amagwiritsidwa ntchito makamaka popititsa patsogolo ntchito ya chitetezo chamthupi cha munthu, kuletsa kukula kwakukulu kwa ma cell a khansa kapena ma fibroblasts, ndikuletsa ndi kuchiza khansa ndi zotupa zowopsa. Kupweteka kwa mafupa kungathenso kuchiritsidwa.
Immunomodulation
Glucosamine imatenga nawo gawo mu metabolism ya shuga m'thupi, imapezeka kwambiri m'thupi, ndipo imakhala ndi ubale wapamtima ndi anthu ndi nyama.
Glucosamine amatenga nawo gawo pachitetezo cha thupi pophatikiza zinthu zina monga galactose, glucuronic acid ndi zinthu zina kuti apange zinthu zofunika kwambiri pazachilengedwe monga hyaluronic acid ndi keratin sulfate.
Amathandiza Osteoarthritis
Glucosamine ndi michere yofunika kwambiri popanga ma cell a chichereŵechereŵe cha anthu, chinthu chofunikira kwambiri pakupanga aminoglycans, komanso gawo lachilengedwe la cartilage yathanzi.
Ndi zaka, kusowa kwa glucosamine m'thupi la munthu kumakhala koopsa kwambiri, ndipo cartilage ya articular ikupitiriza kunyonyotsoka ndikutha. Maphunziro ambiri azachipatala ku United States, Europe ndi Japan awonetsa kuti glucosamine imatha kuthandizira kukonza ndi kusunga chichereŵechereŵe ndikulimbikitsa kukula kwa ma cell a cartilage.
Antioxidant, anti-kukalamba
Glucosamine akhoza bwino chelate Fe2+, ndipo nthawi yomweyo kuteteza zamadzimadzi macromolecules kuti kuonongeka ndi hydroxyl kwakukulu makutidwe ndi okosijeni, ndipo ali antioxidant mphamvu.
Antiseptic ndi antibacterial
Glucosamine imakhala ndi antibacterial effect pa mitundu 21 ya mabakiteriya omwe amapezeka m'zakudya, ndipo glucosamine hydrochloride imakhala ndi antibacterial effect pa mabakiteriya.
Ndi kuwonjezeka kwa ndende ya glucosamine hydrochloride, antibacterial zotsatira pang'onopang'ono anakhala wamphamvu.
Zizindikiro zaukadaulo za N-acetyl glucosamine:
| Analysis Chinthu | Kufotokozera |
| Maonekedwe | White Crystalline, Ufa Waulere, Woyenda |
| Kuchulukana Kwambiri | NLT0.40g/ml |
| Monga Tapped Density | Imakwaniritsa zofunikira za USP38 |
| Tinthu Kukula | NLT 90% mpaka 100 Mesh |
| Kuyesa (HPLC) | 98.0 ~ 102.0% (zouma) |
| Yamwani | ＜0.25au (10.0% Water Solut.-280nm) |
| Kuzungulira Kwapadera〔α〕D20+39.0°~+43.0° | |
| PH (20mg/ml.aq.sol.) | 6.0-8.0 |
| Kutaya pa Kuyanika | NMT0.5% |
| Zotsalira pa Ignition | NMT0.1% |
| Chloride (Cl) | NMT0.1% |
| Kusungunula Range | 196°C–205°C |
| Zitsulo Zolemera | NMT 10 ppm |
| Chitsulo (fe) | NMT 10 ppm |
| Kutsogolera | NMT 0.5 ppm |
| Cadmium | NMT 0.5 ppm |
| Arsenic (As) | NMT 1.0 ppm |
| Mercury | NMT 0.1 ppm |
| Organic volatile zonyansa | Imakwaniritsa Zofunikira |
| Total Aerobic | NMT 1,000 cfu/g |
| Yisiti & Mold | NMT 100 cfu/g |
| E. Coli | Zoyipa mu 1g |
| Salmonella | Zoyipa mu 1g |
| Staphylococcus Aureus | Negative mu 10g |
| Enterobacteria ndi zina gramu neg | NMT 100 cfu/g |
