Ukukhethwa nezilwanyana ezincane

Ukukhethwa nezilwanyana ezincane ezisetshenziswa emikhakheni ehlukahlukene imithi kanye nezimboni. Man wayevame ukusebenzisa imikhiqizo imfucuza eukaryotes unicellular futhi prokaryotes. Ukukhethwa nezilwanyana ezincane esetshenziselwa inyumbazana ngenxa amafomu of acidosis acid amagciwane kanye nembiliso. Basuke kamuva ezisetshenziswa emasimini ukukhiqiza imikhiqizo ehlukene. Ngokwesibonelo, umsebenzi isikhunta namagciwane oluyisisekelo isivivinyo ukuvutshelwa izinqubo ukukhiqiza imikhiqizo eminingi elibilile ubisi, iwayini, sauerkraut, ubhiya yokuphisa, nabanye.

Ukukhethwa nezilwanyana ezincane ivumela ukuthola ifomu eliphezulu kakhulu abezindaba ezehlukene izakhi. Ngokwesibonelo, imvubelo esekhulile impela ngempumelelo samafutha angcolile, methanol, ukhuni hydrolysates, i-methane. Imvubelo aqukethe amaphesenti angu-ayisithupha amaprotheni. Ukusebenzisa kwabo njengoba amaprotheni feed evumela ngonyaka ukuthola kufika ezengeziwe amathani ayizigidi ezingu inyama.

Ukukhethwa nezilwanyana ezincane kabanzi kwezolimo. Ngakho, kubaluleke kakhulu ukuthuthukisa kubalulekile amino acid. Ngenxa yokuthi mincane ngokwanele ekuphakeleni ezivamile, inani ukudla kumele kwenyuke. Kulokhu, ukwengeza amathani lysine kuhlelwe umqondo ngu microbiological, silondoloza amashumi amathani okuphakelayo ezivamile.

Imvubelo, isikhunta, ama-bacterium ukukhiqiza imithi elwa namagciwane, lapho kamuva usebenzisa abantu. Abaningi babo kudingekile kakhulu, ungakwazi ukuphila. Ezinye amagciwane athile kanye nesikhunta unekhono synthesize amavithamini athile, ikakhulukazi, lezo hhayi kukhiqizwa emzimbeni.

Main amasu zizalela sasitadisha amathuba ukuthola izinto enenani elikhulu kwezomnotho. Izinto ezinjalo ngokukhethekile zihlanganisa ketones, alcohols, acid organic. izindlela okukhethwayo bagxile ukukhiqizwa kwe imigqa zofuzo ukwazi ukunikeza ukusebenza esiphezulu. Namuhla, it wadala isikhunta yokuthi ukukhiqiza izinkulungwane kwamaphilisi izikhathi ezingaphezu kuka owaqalwa.

Ukwandisa ukusebenza kahle Ukukhetha mutagenesis isetshenziswa. Ngakho, kuba nokwenzeka bandise kokuhlukana zofuzo. Le nqubo ihilela ukusetshenziswa ngemisebe, ukuchayeka ethize yizici zamakhemikhali.

Ukuthuthukiswa izindlela nokuba angasetshenziswa ezimbonini microorganism nezinqubo engokwesayensi Ukukhishwa izinto abantu ezidingekayo wahlanganyela emkhakheni we-biotechnology. Njengengxenye yalolu legatsha yesayensi kule ezinkulu sikhungo begazi kwimidiya ekhethekile izakhi kwenziwe ukususwa imvubelo, isikhunta, ama-bacterium. Zonke lezi nezilwanyana ezincane ukukhiqiza ama-enzyme, khuthaza ukuzimela amino acid kanye nokunye ukuxhumana kudingeka.

Ama-bacterium kabanzi embonini Metallurgical. ubuchwepheshe Traditional asetshenziswa sokuncibilikisa, ungavumeli ukusetshenziswa ore esiyinhlanganisela noma ezimpofu. izindlela i-biotechnology uvumele ukuhumusha izinsimbi eziningi kusukela ore ku isixazululo. Lokhu kufezwa ngokusebenzisa ikhono amagciwane namachibi. Ngakho, omningi zethusi unyaka ngamunye. izindlela Biotechnological nazo asetshenziswa ukuthola i-uranium, nesiliva, negolide.

On abezindaba izakhi, aqukethe hormone ezibalulekile isitshalo, nosawoti wamaminerali nezinye izingxube zamakhemikhali, zingakhula futhi zanda amaseli izimila eziningi ezihlukahlukene. Lokhu, lula futhi ngesivinini imikhiqizo ewusizo. Ngokwesibonelo, kulula futhi ngokushesha ukuhlakulela ginseng impande, kunokuba ukuze anakekele wonke isitshalo.

Kabanzi izindlela ezihlukahlukene yokuzalanisa izilwane. Ngokwesibonelo, iseli ubunjiniyela evumela ukwanda zohlobo elite. Ngenxa yalezi zinjongo, isibonelo, indlela "umama ngokwesivumelwano".