Chondroitin 4-sulfate CAS : 24967-93-9
cov lus qhia tshwj xeeb
| Khoom | Skev piav qhia meej |
| Cov ntsiab lus ntawm Chondroitin Sulfate | ≥80.0% |
| Dej% | ≤10.0% |
| Cov protein% | ≤10.0% |
| cov hlau hnyav | ≤20 |
| tshauv nyoos% | 20.0-30.0 |
| tshuaj arsenic | 3.0 |
| ua tus thawj coj | 1.0 |
Kev Siv
Nws yog siv rau cov kab mob coronary atherosclerotic, cov roj cholesterol thiab cov roj cholesterol ntau, arteriosclerosis, angina pectoris, myocardial ischemia, myocardial infarction thiab lwm yam mob. Qee tus neeg yuav muaj mob hauv siab, xeev siab thiab me ntsis los ntshav los ntawm cov pos hniav thaum pib noj tshuaj. Cov neeg mob uas muaj feem yuav los ntshav yuav tsum siv nrog kev ceev faj.
Cov khoom no yog hmoov dawb los yog daj me ntsis amorphous. Tsis muaj ntxhiab, tsis muaj saj, hygroscopic, yooj yim yaj hauv dej, tsis yaj hauv cov organic solvents xws li ethanol, acetone, ether, thiab lwm yam. Kev tig optical: -25 ° txog + 35 ° (c = 1, H2O). Infrared spectroscopy txiav txim siab tias muaj cov yam ntxwv absorption peaks ntawm 725cm-1, 852cm-1 thiab 930cm-1. Chondroitin sulfate A, tseem hu ua 4-chondroitin sulfate, yog ib qho acidic mucopolysaccharide uas muaj (1→4)-O-β-D-pyran glucuronic acid thiab (1→3)-2-N-acetylamino-2-deoxy-4-O-sulfate -β-D-pyran galactose repeating units. Nws yog ib qho ntawm cov khoom ntawm cov ntaub so ntswg sib txuas thiab ib qho cofactor ntawm glycoproteins. Chondroitin sulfate A hloov pauv nrog hnub nyoog hauv cov kab mob. Txij thaum yug los txog rau hnub nyoog laus, nws cov ntsiab lus maj mam txo qis, thaum chondroitin sulfate C nce. CSA tuaj yeem txhim kho kev ua haujlwm ntawm lipase, rhuav tshem cov triglycerides hauv chylomicrons rau hauv cov roj fatty acids, txo thiab ua kom cov chylomicrons hauv cov ntshav meej, thiab tseem muaj cov teebmeem anticoagulant thiab antithrombotic.
Ntim thiab Xa Khoom
25KG / Nruas los yog raws li cov neeg siv khoom xav tau.
Yog cov khoom siv dav dav thiab tuaj yeem xa los ntawm dej hiav txwv thiab huab cua
Khaws cia thiab khaws cia
Lub neej txee: 24 lub hlis txij li hnub tsim khoom hauv cov ntim khoom tsis tau qhib khaws cia rau hauv qhov chaw txias thiab qhuav kom tsis txhob raug tshav ntuj ncaj qha, dej.
Lub tsev rau khoom muaj cua nkag, ziab kom qhuav kub tsawg, Sib cais ntawm cov tshuaj oxidants, cov kua qaub.
