Qhov Tseem Ceeb Qhov txawv - Batch vs Nruam Fermentation
Qhov sib txawv tseem ceeb ntawm Batch thiab Nruam fermentation yog tias nyob rau hauv batch fermentation, fermentation yog ua nyob rau hauv batch-wise ib tug tom qab lwm yam thaum nyob rau hauv tas li fermentation, fermentation txheej txheem yeej tsis nres nyob rau hauv nruab nrab thiab nws khiav mus rau lub sij hawm ntev. nrog kev pub mis ntawm cov xov xwm tshiab uas muaj cov khoom noj thiab cov khoom sib sau ua ntu zus.
Fermentation yog txheej txheem ntawm kev rhuav tshem cov tshuaj nyob rau hauv cov xwm txheej anaerobic los ntawm cov kab mob xws li kab mob, cov poov xab, fungi, thiab lwm yam. Nyob rau hauv lwm yam lus, fermentation yog txhais raws li kev hloov ntawm cov organic molecules rau hauv acids, gases, los yog cawv nyob rau hauv lub fermentation. tsis muaj oxygen lossis electron thauj saw raws li qhov tshwm sim ntawm cov txheej txheem metabolic ntawm cov kab mob. Kev siv lub peev xwm ntawm cov kab mob no los ua cov khoom muaj txiaj ntsig hauv kev lag luam nplai yog hu ua kev lag luam fermentation. Batch thiab Nruam fermentation yog ob hom kev lag luam fermentation txheej txheem uas siv tau nyiaj ua cov khoom muaj txiaj ntsig.
Batch Fermentation yog dab tsi?
Batch fermentation yog ib hom kev lag luam fermentation uas cov khoom raug sau ntawm batch wise thaum nres cov txheej txheem thaum kawg ntawm txhua batch. Nyob rau hauv batch fermentation, thaum pib, cov as-ham thiab microorganisms yog ntxiv thiab khiav cov txheej txheem. Nws yog qhov kaw kaw thiab feem ntau siv fermenter loj. Microbial kev loj hlob tshwm sim ntawm lag theem, log theem, thiab nyob ruaj khov theem. Thaum cov txheej txheem fermentation tiav, cov txheej txheem raug tso tseg thiab cov khoom raug sau. Ua ntej batch tom ntej, fermenter yog ntxuav thiab lub thib ob batch yog pib tshiab.
Daim duab 01: Kev lag luam fermentation
Tus nqi hloov pauv yog qis hauv batch fermentation txij li cov as-ham tau ntxiv ib zaug thiab cov xwm txheej ib puag ncig tsis nyob ze rau ntuj. Txawm li cas los xij, batch fermentation yog siv rau hauv kev lag luam vim nws tsim nyog rau kev tsim cov metabolites theem nrab xws li tshuaj tua kab mob, thiab lwm yam.
Nruam fermentation yog dab tsi?
Nruam fermentation yog lwm hom kev lag luam fermentation txheej txheem uas fermentation yog nqa tawm rau lub sij hawm ntev ntawm lub sij hawm thaum ntxiv cov as-ham thaum pib thiab nyob rau hauv nruab nrab ntawm cov txheej txheem thiab sau ntawm ib ntus. Nruam fermentation ua nyob rau hauv ib tug me me fermentor thiab nws yog haum rau tsim thawj metabolites ntawm cov kab mob. Nyob rau hauv lub fermenter, lub exponential kev loj hlob ntawm microorganisms yog tswj los ntawm muab thiab hloov tej yam kev mob thiab cov as-ham.
Dab tsi yog qhov zoo sib xws ntawm Batch thiab Nruam Fermentation?
- Ob leeg Batch thiab Nruam Fermentation yog ob txoj kev lag luam fermentation.
- Nyob rau hauv ob qho tib si fermentation, cov xov xwm tshiab yog siv los muab cov as-ham.
- Nyob rau hauv ob qho tib si, kev lag luam fermentor yog siv.
- Hauv Batch thiab Nruam Fermentation, siv cov kab mob muaj txiaj ntsig.
- Ob lub fermentations tsim cov khoom siv los yog biomass los ntawm cov txheej txheem fermentation.
- Nyob rau hauv ob qho tib si, kev loj hlob yog muab rau cov kab mob.
- Nyob rau hauv ob qho tib si, pH, kub, thiab aeration yog tswj.
- Ob leeg yog siv rau kev tsim khoom loj hauv kev lag luam.
Qhov txawv ntawm Batch thiab Nruam Fermentation yog dab tsi?
Batch vs Continous Fermentation |
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| Batch fermentation yog ib hom kev lag luam fermentation uas cov khoom raug sau ntawm batch ntse thaum nres cov txheej txheem thaum kawg ntawm txhua pawg. | Nruam fermentation yog lwm hom kev lag luam fermentation txheej txheem uas fermentation yog nqa tawm rau lub sij hawm ntev ntawm lub sij hawm thaum ntxiv cov as-ham thaum pib thiab nyob rau hauv nruab nrab ntawm cov txheej txheem thiab sau ntawm ib ntus. |
| Fresh Media | |
| Nyob rau hauv batch fermentation, thaum pib, tshiab nruab nrab yog ntxiv. | Nyob rau hauv tas li fermentation, cov xov xwm tshiab yog ntxiv rau ib ntus. |
| khoom sau qoob loo | |
| Nyob rau hauv batch fermentation, thaum lub fermentation tiav, cov khoom raug sau. | Ntawm fermentation, cov khoom thiab cov biomass tau sau ua ntu zus ob peb zaug thaum cov txheej txheem tab tom mus. |
| txheej txheem xaus | |
| Nyob rau hauv batch fermentation, thaum batch npaj txhij, txheej txheem yog txiav. | Nyob rau hauv fermentation tas mus li, txheej txheem khiav ntev mus txog thaum sau tau tiav ob peb zaug. |
| Kev teeb tsa | |
| Batch Fermentation teeb tsis hloov ntawm sab nraud ib zaug nws pib. | Kev teeb tsa fermentation txuas ntxiv tuaj yeem hloov pauv thaum lub sijhawm fermentation. |
| Txoj Kev Loj Hlob hauv Fermenter | |
| Hauv batch fermentation, tus mob yuav tsis nyob tas li. | Nyob rau hauv fermentation tas li, cov xwm txheej tau khaws cia tas li. |
| Tus nqi hloov pauv | |
| In batch fermentation, turnover tus nqi qis. | Ntawm fermentation, turnover tus nqi siab. |
| Kev siv cov khoom noj hauv Fermenter | |
| Nyob rau hauv batch fermentation, cov as-ham yog siv los ntawm cov kab mob hauv qeeb qeeb. | Ntawm fermentation, cov as-ham yog siv sai heev los ntawm cov kab mob. |
| Kev loj hlob microbial | |
| Nyob rau hauv batch fermentation, microbial kev loj hlob qhia nyob rau hauv lag, cav thiab nyob twj ywm theem. | Nyob rau hauv tas li fermentation, microbial kev loj hlob muaj nyob rau hauv exponential theem txhua lub sijhawm. |
| Yam hom | |
| Nruam Fermentation yog qhib qhov system. | Batch Fermentation yog kaw kaw. |
| Fermenter Cleaning | |
| Fermenter yog ntxuav tom qab sau qoob ntawm ib pawg hauv batch fermentation. | Fermenter tsis tas yuav tsum ntxuav txij li kev ntxiv thiab sau tiav. |
| Size of Fermenter | |
| Cov fermenters loj dua yog siv rau batch fermentation. | me me fermenters yog siv rau kev fermentation tas li. |
| Environmental Conditions hauv Fermenter | |
| Nyob rau hauv batch fermentation, ib puag ncig tej yam kev mob tsawg ze rau lub ntuj ib puag ncig. | Nyob rau hauv fermentation tas mus li, tej yam kev mob nyob ze rau ib puag ncig ntuj. |
| Kev tsim nyog | |
| Batch fermentation yog tsim rau kev tsim cov metabolites theem nrab. | Nruam fermentation yog tsim rau tsim cov metabolites thawj. |
| Kev Muaj Kab Mob | |
| Kev kis kab mob tsawg dua hauv cov khoom fermentation. | Kev kis kab mob muaj ntau hauv kev fermentation tas li. |
| Tus nqi pib | |
| Tus nqi pib yuav tsawg dua rau kev teeb tsa batch fermentation. | Tus nqi pib yuav siab rau kev teeb tsa txuas ntxiv fermentation. |
Summary – Batch vs Continuous Fermentation
Batch thiab nruam fermentation yog ob industrially saws fermentation txheej txheem los tsim cov khoom muaj txiaj ntsig los ntawm cov kab mob. Batch fermentation yog ua nyob rau hauv batch-wise. Nruam fermentation yog ua tsis tu ncua thaum pub khoom noj khoom haus thiab sau cov khoom ntawm lub sijhawm tsis tu ncua. Qhov no yog qhov txawv ntawm batch thiab nruam fermentation.
