{"title":"[Moulds of bakery dusts (author's transl)].","authors":"H Gemeinhardt, I Bergman","doi":"","DOIUrl":null,"url":null,"abstract":"<p><p>A total of 260 samples from bakery dusts were investigated. The samples were taken in the great part with the sedimentation-method. A large concentration of moulds was found in the meal-room. The fungal flora was here charcterized by species of Rhizopus nigricans, Mucor and Circinella. With a new volumetric sampler a total quantity of 8 680 fungus spores of particles in 1 m3 was registrated. By a re-examination we found 4473. In the baker's rooms besides moulds (Aspergillus, Penicillium etc.) the yeasts (Saccharomyces cerevisiae, Candida krusei) dominated. With the swab-method it was possible to found reservoirs of Aspergillus flavus, Aspergillus ochraceus, and Aspergillus niger. In the small bakeries the fungus Endomycopsis burtonii (Trichosporon variable) was most isolated.</p>","PeriodicalId":23868,"journal":{"name":"Zentralblatt fur Bakteriologie, Parasitenkunde, Infektionskrankheiten und Hygiene. Zweite naturwissenschaftliche Abt.: Allgemeine, landwirtschaftliche und technische Mikrobiologie","volume":"132 1","pages":"44-54"},"PeriodicalIF":0.0000,"publicationDate":"1977-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Zentralblatt fur Bakteriologie, Parasitenkunde, Infektionskrankheiten und Hygiene. Zweite naturwissenschaftliche Abt.: Allgemeine, landwirtschaftliche und technische Mikrobiologie","FirstCategoryId":"1085","ListUrlMain":"","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
A total of 260 samples from bakery dusts were investigated. The samples were taken in the great part with the sedimentation-method. A large concentration of moulds was found in the meal-room. The fungal flora was here charcterized by species of Rhizopus nigricans, Mucor and Circinella. With a new volumetric sampler a total quantity of 8 680 fungus spores of particles in 1 m3 was registrated. By a re-examination we found 4473. In the baker's rooms besides moulds (Aspergillus, Penicillium etc.) the yeasts (Saccharomyces cerevisiae, Candida krusei) dominated. With the swab-method it was possible to found reservoirs of Aspergillus flavus, Aspergillus ochraceus, and Aspergillus niger. In the small bakeries the fungus Endomycopsis burtonii (Trichosporon variable) was most isolated.
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