Kushandiswa kwevhitamini C murabhoritari
1, Analytical reagents uye maitiro ekuita
Kuderedza agent uye masking agent
Vitamin C inowanzoshandiswa sechinhu chakasimba chekudzikisira murabhoritari kudzikamisa oxidizing zvinhu (senge elemental iodine), uye kudzikisira kwayo kunogona kutariswa nemaziso kuburikidza nekuyedza iyo iodine kupera.
Mucomplexometric titration, vhitamini C inogona kushanda se masking agent kubvisa kupindira kwesimbi ions pakuona.
Tsvakurudzo paRedox Reaction
Iyo yehuwandu kutsunga kwevhitamini C yemukati kuburikidza neoxidation-kuderedza maitiro ne elemental iodine (senge iodometric nzira) inoshandiswa zvakanyanya mukuongorora kwechikafu uye biological samples.
2, Tekinoroji yekuona uye mamiriro ekushandisa
Kuvandudzwa kwehuwandu hwekuona nzira
Kuongororwa kweBiomedical: uchishandisa UV spectrophotometry, yakakwira-inoshanda mvura chromatography (HPLC), nezvimwewo, kunyatsoona iyo vhitamini C yemukati muserum uye matissue, zvichibatsira kuongororwa kwekiriniki (senge scurvy).
Chikafu uye cosmetics kuongororwa: Ongorora kugadzikana uye kukosha kwekudya kwevhitamini C mumichero, miriwo, uye zvizorwa uchishandisa copper oxidation colorimetric kana liquid chromatography nzira.
Plant Physiology Research
Wona vhitamini C yemukati mumatishu ezvirimwa kuti uongorore kukanganisa kwekunetseka kwezvakatipoteredza (sekusanaya kwemvura, kusvibiswa kwesimbi inorema) pachirimwa antioxidant system.
3 、 Kugadzirira maitiro uye kugadzirwa kwekugadzira
Kugadziriswa kwemaitiro ekugadzirira marabhoritari
Kutora tekinoroji yekuomesa nechando kuvandudza kugadzikana kwevhitamini C reagents, uye kubvisa tsvina kuburikidza neyakagadzirwa kabhoni pretreatment kuti ive nechokwadi chekuonekwa.
Gadzira mafomu matsva emupimo senge enteric coated formulations uye granules kuwedzera bioavailability yevhitamini C.
Kugadzirwa kwezvakajairwa zvigadzirwa uye reagent kits
Yakamisikidzwa reagent kits (yakadai sevhitamini C yekuona kits) yakasanganiswa neartificial intelligence algorithms inogonesa kuongororwa kwemasamples akakura.
4, Kuongororwa kwekuongorora uye kutonga kwemhando
Methodology kusimbisa
Simbisa huchokwadi hwenzira yekuona kuburikidza ne spiked kudzoreredza kuyedza (yedzo yekudzoreredza ye95.6% ~ 101.0%).
Enzanisa nzira dzakasiyana-siyana dzakadai se2,4-dinitrophenylhydrazine colorimetric nzira uye iodometric nzira yekuona kuvimbika kwemigumisiro.
Kudzora kwekupindira kwezvinhu
Gadzirisa maitiro ekuita (senge pH uye tembiricha) kuderedza kupindira kubva kune zvimwe zvinoderedza zvinhu (senge glutathione).
Pfupiso: Vhitamini C ine zvose reagent basa uye tsvakurudzo chinhu zvinhu murabhoritari. Iyo tekinoroji yekuona, maitiro ekugadzirira, uye maitiro ekutsvagisa nzira inopa yakakosha tekinoroji rutsigiro rwebiomedical, chikafu sainzi, uye mamwe minda.