Lactic acid fermentation yog cov txheej txheem metabolic uas glucose lossislwm cov suab thaj rau-carbon (tseem, disaccharides ntawm 6-carbon qab zib, xws li sucrose lossis lactose) hloov mus rau hauv cellular. lub zog thiab cov metabolite lactate, uas yog lactic acid hauv kev daws.
YYuav ua li cas yog cov byproduct ntawm lactic acid fermentation?
Lactic acid fermentation tshwm sim hauv qee cov kab mob, cov poov xab thiab cov leeg hlwb thiab hloov cov piam thaj mus rau lub zog. Nws los ntawm cov khoom lag luam yog lactate.
Dab tsi yog cov kauj ruam ntawm lactic acid fermentation?
Lactic acid fermentation muaj ob kauj ruam: glycolysis thiab NADH regeneration. Thaum lub sij hawm glycolysis, ib qho qabzib molecule hloov mus rau ob pyruvate molecules, tsim ob net ATP thiab ob NADH.
Cov kab mob dab tsi yog siv rau hauv lactic acid fermentation?
Lactic acid cov kab mob xws li Lactobacillus spp., lactococci, Streptococcus thermophilus, thiab leuconostocsyog cov piv txwv ntawm cov kab mob lactic acid uas muaj peev xwm hloov cov suab thaj rau hauv lactic acid. Lactic acid inhibits kev loj hlob ntawm cov kab mob tom ntej thiab muaj feem cuam tshuam rau lwm hom kab mob.
Dab tsi yog qhov tsis zoo ntawm lactic acid fermentation?
Vim cov txheej txheem lactic acid fermentation tsis muaj txiaj ntsig, cells noj qabzib sai, depleting lawv cov khoom khaws cia. Ua ke nrog lactic acid buildup, cov teebmeem no txhais tau hais tias koj lub cev muaj peev xwm tsawg heev rau kev tawm dag zog sai thiab hnyav, ntau dua li lwm yam tsiaj xws li noog.
