Qhov sib txawv tseem ceeb ntawm fermentation thiab putrefaction yog tias fermentation yog cov txheej txheem metabolic uas cov kab mob, tshwj xeeb tshaj yog cov poov xab thiab cov kab mob, hloov cov suab thaj mus rau hauv cov kua qaub, gasses thiab cawv thaum putrefaction yog kev lwj ntawm cov organic teeb meem los ntawm cov kab mob, uas ua rau cov kab mob. tsim cov compost thiab tsw tsw phem.
Fermentation thiab putrefaction yog ob txheej txheem ua los ntawm cov kab mob, tshwj xeeb tshaj yog cov kab mob thiab cov fungi. Ob txoj kev yog anaerobic. Lawv hloov complex organic molecules rau hauv cov ntaub ntawv yooj yim. Fermentation tsim cov khoom tsim nyog, thiab nws yog cov txheej txheem tswj. Putrefaction ua rau cov nplooj lwg thiab cov ntxhiab tsw ntxhiab, thiab nws tsis yog txheej txheem tswj.
Fermentation yog dab tsi?
Fermentation yog txheej txheem anaerobic uas hloov cov piam thaj molecules rau hauv cov kua qaub thiab gasses lossis cawv. Nws yog ua los ntawm fermentative microorganisms xws li poov xab thiab kab mob. Txij li nws yog cov txheej txheem anaerobic, nws tshwm sim thaum tsis muaj molecular oxygen. Fermentation yog txheej txheem tseem ceeb hauv kev lag luam. Yog li, cov txheej txheem metabolic no tau siv zoo hauv kev tsim cov khoom noj siv mis, khoom noj khoom haus thiab dej cawv.
Daim duab 01: Fermentation
Muaj ob hom kev fermentation, ob qho tib si yuav tsum muaj kev koom tes ntawm cov enzymes. Ob txoj kev no yog lactic acid fermentation thiab ethanol fermentation. Hauv lactic acid fermentation, hloov pauv ntawm pyruvate qab zib moiety rau hauv lactic acid tshwm sim nyob rau hauv tus ntawm lactic acid dehydrogenase. Lactic acid fermentation feem ntau tshwm sim hauv cov kab mob thiab hauv tib neeg cov leeg. Lub buildup ntawm lactic acid nyob rau hauv tib neeg cov leeg ua rau qhov pib ntawm cramps. Ethanol fermentation tshwm sim feem ntau hauv cov nroj tsuag thiab hauv qee qhov microbes. Cov enzymes acetaldehyde decarboxylase thiab ethanol dehydrogenase pab txhawb txoj haujlwm no.
Puas yog dab tsi?
Y Putrefaction yog decomposition ntawm cov organic teeb meem los ntawm kev ua ntawm cov kab mob. Nws yog ib hom anaerobic decomposition ntawm cov organic teeb meem. Nws yog ib txoj kev tswj tsis tau. Feem ntau, putrefaction ua rau muaj ntxhiab tsw phem. Qee zaum, putrefaction tsim cov tshuaj lom cov organic sib txuas thiab. Putrefying kab mob thiab fungi tso gasses uas yuav infiltrate thiab lwj cov organic teeb meem. Putrefaction yog theem tsib ntawm kev tuag. Feem ntau, nws tshwm sim nruab nrab ntawm 10 mus rau 20 hnub ntawm kev tuag ntawm lub cev. Putrefaction feem ntau cuam tshuam nrog decomposition ntawm cov proteins, tawg ntawm cov ntaub so ntswg, thiab liquefaction ntawm lub cev.
Daim duab 02: Putrefaction
Muaj cov khoom sab nraud thiab sab hauv cuam tshuam rau kev ua kom puas tsuaj. Environmental kub, noo noo thiab huab cua raug, thiab lub teeb raug yog ob peb lwm yam. Hnub nyoog ntawm lub cev tuag, kev raug mob sab nraud, mob thiab qhov ua rau tuag yog ob peb yam tseem ceeb hauv lub cev uas cuam tshuam rau lub putrefaction. Tus nqi ntawm putrefaction yog siab dua nyob rau hauv cov huab cua tshaj av thiab dej. Putrefaction tuaj yeem ncua sijhawm los ntawm qee yam tshuaj xws li carbolic acid, arsenic, strychnine, thiab zinc chloride
Dab tsi yog qhov zoo sib xws ntawm Fermentation thiab Putrefaction?
- Fermentation thiab putrefaction koom nrog kev hloov pauv ntawm cov khoom organic rau hauv cov molecules yooj yim.
- Ob leeg fermentation thiab putrefaction yog ua los ntawm cov kab mob.
- Cov txheej txheem no tuaj yeem tsim qee yam tsw tsw.
- Microbes ua ob txoj haujlwm no kom tau txais lawv lub zog xav tau.
- Ob txoj kev koom nrog ntau yam tshuaj tiv thaiv.
Qhov txawv ntawm Fermentation thiab Putrefaction yog dab tsi?
Fermentation yog txheej txheem anaerobic microbial uas hloov cov suab thaj rau hauv cov kua qaub, roj thiab cawv. Putrefaction yog txheej txheem anaerobic uas decomposes cov nroj tsuag tuag thiab tsiaj txhu. Yog li, qhov no yog qhov sib txawv tseem ceeb ntawm fermentation thiab putrefaction. Ntxiv mus, fermentation yog tus txheej txheem tswj, thaum putrefaction yog ib qho kev tswj tsis tau.
Daim ntawv thov ntse, fermentation yog qhov tseem ceeb thaum tsim cov khoom siv mis nyuj, cov khoom noj khoom haus thiab cov dej cawv thaum lub sij hawm ua kom puas yog qhov tseem ceeb hauv kev decomposing thiab recycling teeb meem nyob rau hauv cov xwm.
Hauv qab infographic suav txog qhov sib txawv ntawm fermentation thiab putrefaction hauv daim ntawv tabular.
Summary – Fermentation vs Putrefaction
Ob leeg fermentation thiab putrefaction yog cov txheej txheem microbial uas tshwm sim anaerobically. Complex organic teeb meem yog hloov dua siab tshiab rau hauv lub tsev blocks yooj yim los ntawm ob txoj kev. Fermentation yog txheej txheem tswj, thaum putrefaction yog txheej txheem tswj tsis tau. Ntxiv mus, putrefaction ua rau tus cwj pwm foul tsw, tsis zoo li fermentation. Yog li, qhov no qhia txog qhov sib txawv ntawm fermentation thiab putrefaction.
