Glutathione CAS: 70-18-8
tsanangudzo
| Chinhu | Magadzirirwo |
| Chitarisiko | Upfu hwekristalline chena |
| Kuyedza | ≥98.0% |
| Kutenderera kwemaziso | -15.5—-17.5 |
| Kurasikirwa pakuomeswa | ≤0.5 |
| Zviri mukati medota | ≤0.1 |
| Simbi dzinorema | ≤20 |
| Arsenic | ≤2 |
Kushandiswa
Huremu hwemolekyuri hweglutathione i307.33, ine poindi yekunyunguduka ye189-193℃ (kuora). Kristaro haina ruvara, inoonekera, yakatetepa uye ine columnar, uye poindi ye isoelectric i5.93. Inonyunguduka mumvura, inonyunguduka doro, ammonia yemvura uye methylformamide, asi hainyunguduke mualcohol, ether uye acetone. GSH chete ndiyo ine basa remuviri muzvisikwa, nepo GSSG ichida kuderedzwa isati yakwanisa kuita mabasa ayo akakosha emuviri. GSH haisi nyore kuchengetedza kana paine basa remvura yakawanda. Kungodzora basa remvura riri pasi pe0.3 ndiko kunogona kuchengetedzwa kwenguva yakareba. Zvidzidzo zvakaratidza kuti mumushonga wemvura wevitamin C une GSH (pH3.3), nekuda kwesimba rekuderedza simba revhitamini C, GSH mumushonga haizonyungudutswi kuita GSSG, asi mwero wekuora kwayo unokurumidza. GSSG iripo mumushonga wemvura wevhitamini C haizochinjwa kuita GSH uye ine kugadzikana kwakanaka kwekuchengetedza. Uyezve, GSSG inomedzwa nemuromo inogona kuderedzwa kuita GSH muchikamu chepamusoro cheura hudiki. Inonyudzwa pamusoro pemasero madiki epithelial emudumbu kuburikidza nekushanda kweγ-GTP (iyo inoora GSH kuita glutamic acid neCys-Gly) uye dipeptidase, uye inogonawo kuita mabasa ayo akakosha emuviri.
Glutathione yakaderedzwa ipeptide diki inowanikwa zvakanyanya muzvinhu zvipenyu, kunyanya mumasero echiropa. Ine basa rekudzivirira membrane yemasero echiropa, kukurudzira mashandiro ema enzymes echiropa, uye kusanganisa nemakemikari akawanda ane chepfu kuti ibvise chepfu mumuviri. Ine mhedzisiro yakanaka kwazvo yekurapa kukuvara kwechiropa kunokonzerwa nezvikonzero zvakasiyana-siyana zvakaita sekunge chepfu yemishonga uye chepfu yedoro, pamwe nezvirwere zvakaita sechiropa chinonzi cirrhosis.
Ine mabasa akadai sekudzivirira okisijeni mumuviri, kubvisa ma free radicals, kubvisa chepfu mumuviri, kusimbisa dziviriro yemuviri, kunonoka kukwegura, kurwisa kenza uye kudzivirira kukuvadzwa nemwaranzi.
Glutathione inogona kushandiswa semushonga webiochemical reagent uye mushonga wekudzivirira, kunyanya pakurapa chepfu inobva kusimbi dzinorema, acrylonitrile, fluorides, carbon monoxide uye organic solvents, nezvimwewo.
Ma antioxidants ega ega anoita basa guru mukuderedza mhando dzeokisijeni dzinoita basa panguva yekushandiswa kwemasero uye kufema kamwe kamwe. Glutathione -S-transferase inokurudzira kuumbwa kweglutathione sulfide ne heteroorganisms, leukotrienes nedzimwe mamorekuru ane electrophilic centers. Glutathione inogadzirawo disulfide bonds ne cysteine residues mumapuroteni. Kuburikidza nenzira idzi, inogona kuva nemhedzisiro inoshamisa yekuderedza kushanda kwemishonga inodzivirira kenza.
Kurongedza uye Kutumira
25KG/Drum kana zvichienderana nezvinodiwa nevatengi.
Ndezvezvinhu zvakajairika uye zvinogona kutumirwa negungwa nemhepo
Chengeta uye chengeta
Nguva yesherufu: Mwedzi makumi maviri nemana kubva pazuva rekugadzirwa kwayo, yakachengetwa munzvimbo inotonhorera yakaoma isina chiedza chezuva, mvura.
Imba yekuchengetera zvinhu ine mhepo, Inoomesa zvinhu zvishoma, Yakaparadzaniswa nezvinokonzera makemikari, maasidhi.
