In Southeast Asia, Acetobacter spp. tau pom nyob rau hauv cov khoom noj fermented xws li tshuaj yej fungus haus, xibtes vinegar, xibtes wine, nata de coco, thiab pickles (1). A. cibinongensis feem ntau pom muaj nyob rau hauv cov txiv hmab txiv ntoo thiab paj (2). Peb piav qhia txog cov xwm txheej ntawm tib neeg kis nrog tus tswv cuab ntawm genus Acetobacter.
Acetobacter nyob qhov twg?
Cov kab mob Acetobacter tuaj yeem pom hauv kev sib raug zoo nrog ntau cov nroj tsuag sib txawv, xws li qab zib thiab kas fes nroj tsuag, nrog rau hauv fermenting vinegar. Endophytes yog prokaryotes uas koom nrog cov nroj tsuag los ntawm colonizing lawv cov ntaub so ntswg.
YKoj ua Acetobacter li cas?
Txhawm rau npaj ∼500 ml ntawm kua Acetobacter media, ntxiv cov hauv qab no:
- YGlucose - 10 g.
- YPeptone - 2.5 g.
- Ntaus Extract - 2.5 g.
- Na2HPO4 - 1.35 g.
- Citric acid - 0.75 g.
- Distilled water - 500 ml.
- Yog tias koj ua daim phiaj, siv tib txoj cai tab sis ntxiv 7.5 g ntawm agar.
Puas Acetobacter xav tau oxygen?
Acetobacter aceti yog cov kab mob Gram-negative uas txav siv nws cov peritrichous flagella. … Acetobacter aceti yog ib lub luag haujlwm aerobe, uas txhais tau hais tias nws xav tau oxygen kom loj hlob.
Puas Acetobacter noj qab zib?
Vim lawv cov ethanol- kam rau ua, hom Acetobacter feem ntau raug cais tawm ntawm cawv, qhov Gluconobacter nyiam nplua nuj ib puag ncig nrog cov cawv tsawg, yog li feem ntau lawv cais los ntawm txiv hmab. yuav tsum.
