Dab tsi yog xim ntawm Aspergillus?
Dab tsi yog xim ntawm Aspergillus?

Video: Dab tsi yog xim ntawm Aspergillus?

Video: Dab tsi yog xim ntawm Aspergillus?
Video: Qhov Ntawm Ko Yog Dab Tsi 2024, Lub Xya hli ntuj
Anonim

Aspergillus fumigatus tuaj yeem txheeb xyuas los ntawm xiav-ntsuab lossis grey xim ntawm nws saum npoo thiab zoo li dawb lossis ziab hauv qab.

Yooj yim li ntawd, koj yuav txheeb xyuas Aspergillus li cas?

Morphology ntawm Aspergillus Niger niger muaj cov du thiab tsis muaj xim conidiophores thiab spores. Kev saib zoo dua yuav nthuav tawm lub taub hau ntawm lub cev kom muaj lub ntsej muag thiab tsaus xim av hauv cov xim uas tau pom los faib ua ob peb kab raws li A. niger tseem muaj hnub nyoog.

Tsis tas li ntawd, lub npe Aspergillus yog dab tsi? Aspergillus niger yog ib hom kab mob hu ua fungi thiab yog ib qho ntawm feem ntau ntau genus ntawm genus Aspergillus.

Kuj Paub, yam ntxwv ntawm Aspergillus yog dab tsi?

Thaum cov tsiaj sib txawv hauv xim, qhov loj me, thiab kev loj hlob, me me yam ntxwv yog haum haum thoob plaws Aspergillus hom. Piv txwv li, txhua tus muaj hyphae uas yog septate thiab hyaline. Hyphae thiab conidia yog cais. Raws li yog rooj plaub nrog lwm tus tswv cuab ntawm Ascomycota, Aspergillus tsim tawm asci hauv ascocarps.

Cov zaub mov twg yog Aspergillus pom hauv?

Aspergillus fungus feem ntau loj hlob ntawm cov nroj tsuag ntub nrog rau cov qoob loo xws li txiv laum huab xeeb, taum pauv, txhuv thiab pobkws. Aspergillus flavus thiab Aspergillus parasiticus tsim cov tshuaj hu ua aflatoxins. Hauv qib qis lub siab tuaj yeem tshem tawm lawv tau - qib tau lees paub tau teev tseg los ntawm cov koom haum xws li FSA (UK) lossis FDA (USA).

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