Ukukhethwa ezincinane

Ukukhethwa ezincinane ezisetyenziswa kwiinkalo ezahlukeneyo amayeza kunye noshishino. Man wayedla imveliso yenkunkuma eukaryotes kwiseli kunye prokaryotes. Ukukhethwa ezincinane ezisetyenziselwa bodwa iifom iintsholongwane acid lactic kunye amagwele. kamva ke zisetyenziselwa ukuvelisa iimveliso ezahlukeneyo. Umzekelo, umsebenzi nomngundo neentsholongwane sisiseko kovavanyo iinkqubo ibile ukuvelisa iimveliso ezininzi inegwele ubisi, iwayini, sauerkraut, ibhiya iyasondela kulo, kunye nabanye.

Ukukhethwa ezincinane kuvumela ukuze ufumane ifomu iphezulu wobunjani ezahlukeneyo zosasazo kwezondlo. Ngokomzekelo, igwele yenyuka oyile inkunkuma, methanol, hydrolysates iinkuni, methane kakhulu ngempumelelo. Igwele anokuqulatha ukuya kwi amathandathu ekhulwini iiprothini. ukusebenzisa kwabo njenge iiproteni ifidi ivumela ngonyaka kufumana ukuya i iitoni abongezelelweyo abazizigidi inyama.

Ukukhethwa ezincinane lisetyenziswa kwezolimo. Ngoko ke, kubaluleke kakhulu ukuba kuqulunqwe i-asidi kubalulekile acid. Ngenxa yokuba ukuba ezincinane ngokwaneleyo omxhesho eqhelekileyo, ukutya kufuneka zandiswe. Kulo mzekelo, kongezwe zeetoni lysine kuhlelwe yi ekuzakuqalwa, usindisa amashumi eetoni feed oluqhelekileyo.

Zinegwele, sikuyo, iintsholongwane ukuvelisa nemithi, othi usebenzisa abantu. Abaninzi kubo ayimfuneko kakhulu, unako ukusindisa ubomi. Ezinye iintsholongwane nomngundo bayakwazi nokulungelelanisa iivithamini ezithile, ingakumbi ezo akubangelwa emzimbeni.

Main iindlela lokuzalanisa kusetyenziselwa ukufunda amathuba ukufumana izinto kunye nexabiso elikhulu kwezoqoqosho. Ezinjalo izinto ingakumbi ziquka ketones, alkoholi, asidi organic. iindlela ukukhetha swi ekuvelisweni imigca yemfuza abakwaziyo ukunika ukusebenza ngokupheleleyo. Namhlanje, idale ezinjalo abumba ezivelisa amawaka antibiotics amaxesha ngaphezu fom yokuqala.

Ukwandisa ukusebenza mutagenesis ukhetho iyasetyenziswa. Ngenxa yoko, kuba lula ukwandisa uluhlu lwe lula ukumisela yemfuza. Le ndlela iquka ukusetyenziswa radiation, sesichengeni amacandelo imichiza ethile.

Ukuphuhliswa iindlela zokusetyenziswa ezoshishino kwaziwe kunye neenkqubo zebhayoloji kunikezelo izinto zabantu kuyimfuneko benza biotechnology. Njengenxalenye yale sebe yezenzululwazi egqwesileyo zamandla ezinkulu zebhayoloji kumajelo ezikhethekileyo zizondlo wayisa kususwa engenagwele, nomngundo, iintsholongwane. Zonke ezi Cya ukuvelisa enzyme, iivithamini, iiprotheni, acid kunye nezinye uxhulumaniso kuyimfuneko.

Iintsholongwane ezisetyenziswa kakhulu kushishino metallurgical. lobuchwepheshe zemveli asetyenziswa kwi lokunyibilikisa, musa ukuvumela ukusetyenziswa ekrwada edityanisiweyo okanye ulihlwempu. iindlela biotechnology ukuvumela ukuba aguqulele iintsimbi ezininzi ukusuka ore ukuya isisombululo. Oku kwenziwa ngokusebenzisa isakhono magciwane igcwala. Ngenxa yoko, inani elikhulu zezobhedu minyaka. iindlela ze-biotechnology ekwasetyenziselwa ukufumana uranium, isiliva, negolide.

On media zokondla, eziquka iihomoni eziyimfuneko yezityalo, iityuwa izimbiwa kunye nezinye iikhompawundi, uyakwazi ukukhula kwaye zixhaphakile iiseli zezityalo ezahlukeneyo. Oku, lula kwaye ibalekisa nokuveliswa kwemveliso luncedo. Umzekelo, kuya kuba lula yaye ngokukhawuleza ku hlakulela ginseng iingcambu, kunokuba ukuthatha unonophelo yonke isityalo.

Luphawu kusetyenziswa iindlela ezahlukeneyo izilwanyana ezizalayo. Umzekelo, iseli zobunjineli ivumela ukuba phinda uhlobo abakhethekileyo. Ukuze ezi njongo, umzekelo, indlela "umama ngokwesivumelwano".