Video: Aspergillus niger siv rau dab tsi?
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Aspergillus niger yog ib tug haploid filamentous fungus uas yog siv rau kev tswj hwm pov tseg thiab biotransformations ntxiv rau nws cov khoom lag luam siv , xws li kev tsim cov citric acid thiab extracellular enzymes.
Raws li, yog Aspergillus niger puas tsuaj?
Aspergillus niger tsawg dua yuav ua rau tib neeg muaj kab mob ntau dua li lwm qhov Aspergillus hom. Hauv qhov xwm txheej tsis tshua muaj neeg, tib neeg yuav mob, tab sis qhov no yog vim muaj mob ntsws loj, aspergillosis , uas tuaj yeem tshwm sim.
Koj yuav tshem Aspergillus niger li cas? Tshuaj tua kab mob. Cov tshuaj no yog cov qauv kev kho mob rau invasive pulmonary aspergillosis . Qhov kev kho mob zoo tshaj plaws yog tshuaj tua kab mob tshiab, voriconazole (Vfend). Amphotericin B yog lwm qhov kev xaiv. Txhua yam tshuaj tua kab mob tuaj yeem ua tau muaj Cov kev phiv loj heev, nrog rau lub raum thiab lub siab puas tsuaj.
Hais txog qhov no, qhov twg tuaj yeem pom Aspergillus niger?
Aspergillus niger yog ubiquitous thiab feem ntau pom hauv cov av, noob, cog qoob loo, cog rhizospheres, txiv hmab txiv ntoo qhuav, thiab txiv ntoo. Nws yog ib qho ntawm feem ntau cov kab mob fungi pom ntawm cov khoom noj (1).
Koj loj hlob Aspergillus niger li cas?
a) Kev loj hlob ntawm cov ntaub so ntswg kab lis kev cai 1) Ncuav 50 ml ntawm qos yaj ywm dextrose agar lossis Sabourauds dextrose agar rau hauv 260 ml cov ntaub so ntswg kab lis kev cai phaj thiab tawm mus teeb tsa. 2) Muab ib lub voj ntawm spores los ntawm cov khoom siv tshuaj tua kab mob rau hauv nruab nrab ntawm cov kab lis kev cai. Ua kom sov ntawm 30 txog 37 ° C rau 5-10 hnub nrog kev tshuaj xyuas ib ntus.
Pom zoo:
Dab tsi yog tsis siv hluav taws xob ionizing siv rau?
Cov hluav taws xob tsis-ionizing yog cov hluav taws xob qis uas tsis muaj lub zog txaus los ionize atoms lossis molecules. Nws nyob ntawm qhov qis kawg ntawm lub tshuab hluav taws xob. Cov hluav taws xob uas tsis yog-ionizing suav nrog cov kab hluav taws xob, microwaves, xov tooj cua yoj, hluav taws xob hluav taws xob, pom lub teeb thiab lasers
Dab tsi yog kev xyaum xwm txheej ceev thiab lawv siv rau dab tsi?
3510T2 Kev Kho Mob Thaum Muaj Xwm Ceev; Kev xyaum thiab kev tawm dag zog yog siv los rov xyaum cov xwm txheej xwm txheej ceev. Lawv raug tsim los muab kev cob qhia, txo kev ntxhov siab, thiab txheeb xyuas qhov txaus ntawm cov dej num thiab khoom siv thaum muaj xwm ceev
Dab tsi yog xim ntawm Aspergillus niger?
Aspergillus fumigatus tuaj yeem txheeb xyuas los ntawm xiav-ntsuab lossis xim xim ntawm nws saum npoo thiab zoo li dawb lossis ziab hauv qab
Dab tsi yog kev kho mob siab rau siv rau?
Txhawm rau suav nrog, Kev Kho Mob Nkag Siab Zoo tuaj yeem txhais tau tias yog hom kev kho mob raws li kev sib txuas thiab kev sib koom ua ke txoj kev xav uas pab cov neeg siv khoom kom paub ntau dua ntawm lawv cov kev xav thiab muab cov tswv yim los daws teeb meem, tswj hwm, thiab hloov pauv lawv txoj kev xav (Kev Kho Kom Zoo) , 2017)
Dab tsi yog siv tus xuav rau hauv cov khoom siv thaum muaj xwm ceev?
Emergency Essentials Emergency Whistle yog ib qho tseem ceeb ntxiv rau cov khoom siv thaum muaj xwm ceev, cov khoom siv mus pw hav zoov, thiab cov cuab yeej taug kev. Siv nws los pab cawm neeg pom koj, lossis nrhiav koj pab pawg thaum taug kev lossis mus pw hav zoov. Koj yeej tsis paub thaum twg koj yuav xav tau lub suab nrov nrov thaum muaj xwm txheej ceev