page

Litaba

Mekhoa e mecha ea theknoloji

1) biotechnology: theknoloji ea boenjiniere ba liphatsa tsa lefutso, theknoloji e sebetsang ea biotransformation, theknoloji ea catalysis ea enzyme ea indasteri

2) Green Chemistry: karabelo ea stereoelective, tharollo ea reagent e tala, theknoloji e matlafatsang ts'ebetso

Mocheso oa ho itšoara: - 100 ℃ ~ 150 ℃

Khatello ea karabelo ea haedrojene: khatello ea sepakapaka ~ 5 MPa

Mefuta ea karabelo: Grignard reaction, hydrogenation reaction, selective redox reaction, rearrangement reaction, witting reaction, fluorination reaction, Foucault reaction, enzyme catalyzed reaction, joalo-joalo.

Haholo-holo, re na le boiphihlelo bo bongata, semelo sa profeshenale le bokhoni bo matla ba boenjiniere le ho holisa sehokelong se seng le se seng sa tlhahlobo ea litsela tsa maiketsetso, ntlafatso ea ts'ebetso ea nts'etsopele, ntlafatso ea ts'ebetso le ts'ebetsong.

Sephetho: Ntlafatsa ts'ebetso e nepahetseng, fokotsa litšenyehelo, 'me u fetole boemo ba tšilafalo e phahameng le tšebeliso e phahameng ea matla.

Mokhoa oa Tlhahiso ea Metsoako ea Steroidal

Mekhoa e tloaelehileng ke motsoako oa lik'hemik'hale le phetoho ea likokoana-hloko, moo phetoho ea likokoana-hloko e phethang karolo ea bohlokoa ts'ebetsong eohle ea tlhahiso.Moeli o moholo ka ho fetisisa oa mokhoa oa ho kopanya lik'hemik'hale o sebelisoang mofuteng oa stereochemical o itšetlehile ka khetho ea eona e fosahetseng.Bophahamo bo phahameng ba karabelo ea enzymatic e hlahisoang ke li-enzyme tsa tlhaho e ka thusa ho haella ha Chemical Synthesis.Ho kenngoa ha li-enzyme ho li-steroids ho fetotsoe ho ba mohlala o loketseng.

Microbial enzymatic catalysis ke phetoho ea karolo e itseng (kapa sehlopha) sa motsoako oa tlhaho ho ba motsoako o mong o tšoanang ka sebopeho.Sehlahisoa sa ho qetela sa phetoho ha se hlahisoe ka letoto la lits'ebetso tsa metabolic tsa lisele tsa microbial, empa se thehoa ke karabelo ea lik'hemik'hale ea karolo e itseng ea substrate e sebelisang sistimi ea enzyme ea lisele tse nyane.Karabelo ea phetoho ea likokoana-hloko ho li-steroid e fapane, 'me e na le monyetla oa ho fetola liathomo kapa lihlopha tsa bioconvert sebakeng se seng le se seng sa li-steroids, ho kenyeletsoa khubu ea motsoali le liketane tsa mahlakoreng, ho na le oxidation, phokotso, hydrolysis, esterification, acylation, isomerization, halogenation, a ho bula lesale, ho senyeha ha ketane ea mahlakoreng.Ka linako tse ling likokoana-hloko li ka boela tsa e-ba le mekhoa e mengata e fapaneng ho steroid ka nako e le 'ngoe.Hydroxylation ke e 'ngoe ea likarabelo tsa bohlokoahali phetohong ea likokoana-hloko tsa li-steroid.Likokoana-hloko li ka etsa hydroxylation reaction sebakeng sefe kapa sefe sa li-steroid, empa mokhoa oa lik'hemik'hale o thata ho hlahisa hydroxyl maemong a mang ntle le C-17.Motsoako oa motsoako oa lik'hemik'hale le phetoho ea likokoana-hloko ke mokhoa o atlehang oa tlhahiso, o khothalletsang haholo tlhahiso ea indasteri ea lithethefatsi tsa steroid.

Melemo ea Setsebi

1) Sistimi e felletseng ea ho belisoa

2) Ho hlokomela ts'ebeliso ea theknoloji e fapaneng ea sybthesis ea lik'hemik'hale

3) Thepa le nts'etsopele ea ts'ebeliso ea enzyme

4) Motsoako o phethahetseng oa phetoho e fapaneng


Nako ea poso: Jul-08-2021