2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Piv txwv li, fermentation yog siv rau preservationhauv cov txheej txheem uas tsim cov lactic acid pom nyob rau hauv cov khoom noj qaub xws li pickled cucumbers, kombucha, kimchi, thiab yogurt, ntxiv rau. tsim cov dej cawv xws li cawv thiab npias.
Thaum twg fermentation yuav siv?
Fermentation yog dav siv rau tsim cov dej cawv, piv txwv li, cawv los ntawm cov kua txiv hmab txiv ntoo thiab npias los ntawm cov nplej. Qos yaj ywm, nplua nuj nyob rau hauv cov hmoov txhuv nplej siab, kuj tuaj yeem fermented thiab distilled los ua gin thiab vodka. Fermentation kuj siv dav hauv kev ua khob cij.
piv txwv ntawm fermentation yog dab tsi?
Piv txwv ntawm cov khoom tsim los ntawm fermentation
- Beer.
- Wine.
- Yyogurt.
- Cheese.
- Qee cov zaub mov qaub uas muaj lactic acid, suav nrog sauerkraut, kimchi, thiab pepperoni.
- Bread leavening by poov xab.
- Kev kho dej phwj tuaj.
- Qee cov cawv ntau lawm, xws li rau biofuels.
tib neeg siv fermentation li cas?
Tib neeg raug lactic acid fermentation thaum lub cev xav tau ntau lub zog nrawm. … Thaum siv ATP khaws cia, koj cov leeg yuav pib tsim ATP los ntawm lactic acid fermentation. Fermentation ua rau cov hlwb txuas ntxiv tsim ATP los ntawm glycolysis. Lactic acid yog ib yam khoom ntawm fermentation.
Thaum twg thiab qhov twg fermentation tshwm sim?
Fermentation tshwm sim hauvcov poov xab, thiab ib daim ntawv ntawm fermentation tshwm sim nyob rau hauv cov kab mob thiab nyob rau hauv cov leeg hlwb ntawm cov tsiaj. Hauv cov poov xab (cov poov xab siv rau ci qhob cij thiab tsim cov dej cawv), qabzib tuaj yeem metabolized los ntawm kev ua pa ntawm tes xws li hauv lwm lub hlwb.
Pom zoo:
Thaum twg siv los yog tsis siv?
Ib leeg: ib leeg txhais tau tias "ib ntawm ob"; tsis txhais hais tias "tsis muaj ntawm ob." Siv cov lus qhia ib leeg. Ib yam ua ke nrog lossis; tsis yog ua ke nrog los yog. Koj hais kuv los tsis yog kuv thiab? Tsis yog grammatically tseeb.
Thaum twg siv i.e. thiab thaum twg siv xws li?
I.e. yog ib qho luv luv rau kab lus id est, uas txhais tau tias "uas yog." I.e. yog siv los rov hais dua ib yam dab tsi uas tau hais yav dhau los txhawm rau kom meej nws lub ntsiab lus. E.g. luv luv rau exempli gratia, uas txhais tau tias "
Thaum twg siv polyacrylamide thiab thaum twg agarose?
Agarose gels siv nrog DNA, vim qhov loj ntawm biomolecules (DNA feem ntau yog ntau txhiab kDa). Rau cov protein gels, polyacrylamide muab daws teeb meem zoo, raws li qhov me me me (50 kDa yog qhov raug) zoo dua rau qhov sib txawv ntawm cov gel.
Thaum twg siv cov khoom siv?
Throughput yog hais txog ntau npaum li cas cov ntaub ntawv tuaj yeem xa los ntawm ib qhov chaw mus rau lwm qhov hauv lub sijhawm. Nws yog siv los ntsuas qhov kev ua tau zoo ntawm hard drives thiab RAM , nrog rau kev sib txuas hauv Is Taws Nem thiab network.
Thaum twg siv los yog siv?
Siv yog yav dhau los thiab yav dhau los kev koom tes ntawm kev siv. Yog li ntawd, kev siv nyiaj qhia txog qhov kev ua tam sim no thaum siv siv qhia txog qhov ua dhau los. Qhov no tuaj yeem pom tau tias qhov sib txawv tseem ceeb ntawm kev siv Piv txwv:
