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Pregled bibliografske jedinice broj: 92250

Contamination degree of wheat and flour by moulds of Aspergillus and Penicillium genera


Halt, Marija; Pavlović, Hrvoje; Lenart, Lidija; Jukić, Jasminka; Šalek, Ivan
Contamination degree of wheat and flour by moulds of Aspergillus and Penicillium genera // Croatian, Hungarian and Slovenian Symposium on Industrial Microbiology and Microbial Ecology Power of microbes in industry and environment Book of abstracts / Mrša, Vladimir ; Hajsig, Danko (ur.).
Zagreb: Faculty of Food Technology and Biotechnology, 2002. (poster, međunarodna recenzija, sažetak, znanstveni)


CROSBI ID: 92250 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Contamination degree of wheat and flour by moulds of Aspergillus and Penicillium genera

Autori
Halt, Marija ; Pavlović, Hrvoje ; Lenart, Lidija ; Jukić, Jasminka ; Šalek, Ivan

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
Croatian, Hungarian and Slovenian Symposium on Industrial Microbiology and Microbial Ecology Power of microbes in industry and environment Book of abstracts / Mrša, Vladimir ; Hajsig, Danko - Zagreb : Faculty of Food Technology and Biotechnology, 2002

Skup
Croatian, Hungarian and Slovenian Symposium on Industrial Microbiology and Microbial Ecology Power of microbes in industry and environment

Mjesto i datum
Opatija, Hrvatska, 07-09.06. 2002

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
wheat; flour; moulds; Aspergillus; Penicillium

Sažetak
In this paper, contamination degree of flour by moulds during flour production was investigated. Special attention was paid to moulds of Aspergillus and Penicillium genera, possible mycotoxin producers. Mycologically was investigated 29 wheat samples from mill silo, 19 wheat samples from mill before milling and 57 flour samples (after milling) by Koch´s agar plates method and Czapek´s agar as medium for mould isolation and determination. Wheat from silo was averagely contaminated with 4 400 of moulds in 1 g and wheat from mill with 18 moulds in 1 g of the sample. Flour was averagely contaminated with 530 moulds in 1 g of the sample. In wheat from silo and wheat and flour from mill following mould genera predominated: Aspergillus (80,88 %), Penicillium (13,37 %), Alternaria (1,36 %), Fusarium (0,92 %), Mucor (0,70 %), Rhizopus (0,33 %), Cladosporium (0,07 %), Absidia (0,07 %) and Trichoderma (0,04 %). Presence of mould species Aspergillus flavus (the best known aflatoxin producer) was noticed in 17 wheat samples from silo (58,62 %) and in one wheat sample from mill (5,26 %). In flour, from 57 analyzed samples, this mould was found in 16 samples (28,07 %). Significant contamination by mould species of Aspergillus albus was noticed in analyzed samples. This species is citrinin possible producer. Aspergillus albus was found in 56,37 % of wheat samples from silo, 70,00 % of wheat samples from mill and in 90,87 % of flour samples.

Izvorni jezik
Engleski

Znanstvena područja
Prehrambena tehnologija



POVEZANOST RADA


Projekti:
113003

Ustanove:
Prehrambeno-tehnološki fakultet, Osijek

Profili:

Avatar Url Marija Halt (autor)

Avatar Url Lidija Dujmović (autor)

Avatar Url Hrvoje Pavlović (autor)


Citiraj ovu publikaciju:

Halt, Marija; Pavlović, Hrvoje; Lenart, Lidija; Jukić, Jasminka; Šalek, Ivan
Contamination degree of wheat and flour by moulds of Aspergillus and Penicillium genera // Croatian, Hungarian and Slovenian Symposium on Industrial Microbiology and Microbial Ecology Power of microbes in industry and environment Book of abstracts / Mrša, Vladimir ; Hajsig, Danko (ur.).
Zagreb: Faculty of Food Technology and Biotechnology, 2002. (poster, međunarodna recenzija, sažetak, znanstveni)
Halt, M., Pavlović, H., Lenart, L., Jukić, J. & Šalek, I. (2002) Contamination degree of wheat and flour by moulds of Aspergillus and Penicillium genera. U: Mrša, V. & Hajsig, D. (ur.)Croatian, Hungarian and Slovenian Symposium on Industrial Microbiology and Microbial Ecology Power of microbes in industry and environment Book of abstracts.
@article{article, author = {Halt, Marija and Pavlovi\'{c}, Hrvoje and Lenart, Lidija and Juki\'{c}, Jasminka and \v{S}alek, Ivan}, year = {2002}, pages = {74}, keywords = {wheat, flour, moulds, Aspergillus, Penicillium}, title = {Contamination degree of wheat and flour by moulds of Aspergillus and Penicillium genera}, keyword = {wheat, flour, moulds, Aspergillus, Penicillium}, publisher = {Faculty of Food Technology and Biotechnology}, publisherplace = {Opatija, Hrvatska} }
@article{article, author = {Halt, Marija and Pavlovi\'{c}, Hrvoje and Lenart, Lidija and Juki\'{c}, Jasminka and \v{S}alek, Ivan}, year = {2002}, pages = {74}, keywords = {wheat, flour, moulds, Aspergillus, Penicillium}, title = {Contamination degree of wheat and flour by moulds of Aspergillus and Penicillium genera}, keyword = {wheat, flour, moulds, Aspergillus, Penicillium}, publisher = {Faculty of Food Technology and Biotechnology}, publisherplace = {Opatija, Hrvatska} }




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