Pretražite po imenu i prezimenu autora, mentora, urednika, prevoditelja

Napredna pretraga

Pregled bibliografske jedinice broj: 701745

Reduction of aflatoxin B1 in naturaly contaminated corn samples by gamma irradiation


Markov, Ksenija; Mihaljević, Branka; Domijan, Ana-Marija; Pleadin, Jelka.
Reduction of aflatoxin B1 in naturaly contaminated corn samples by gamma irradiation // Proceedings RAD 2014, The Second International Conference on Radiation and Dosimetry in Various Fields of Research / Ristić, Goran (ur.).
Niš: University of Niš, Faculty of Electronic Engineering, 2014. str. 151-155 (poster, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


CROSBI ID: 701745 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Reduction of aflatoxin B1 in naturaly contaminated corn samples by gamma irradiation

Autori
Markov, Ksenija ; Mihaljević, Branka ; Domijan, Ana-Marija ; Pleadin, Jelka.

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Proceedings RAD 2014, The Second International Conference on Radiation and Dosimetry in Various Fields of Research / Ristić, Goran - Niš : University of Niš, Faculty of Electronic Engineering, 2014, 151-155

ISBN
978-86-6125-101-6

Skup
The Second International Conference on Radiation and Dosimetry in Various Fields of Research

Mjesto i datum
Niš, Srbija, 27-30.05.2014

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
micotoxins; aflatoxin B1-reduction; corn seeds; gamma irradation

Sažetak
Mycotoxin aflatoxin B1 (AFB1) is secondary metabolite of moulds from Aspergillus genera that can be found as food and feed contaminant around the world. Its toxicity is well established and numerous strategies have been developed in protecting animals and humans exposure to this mycotoxin. Gamma irradiation is a physical method that is commonly used for inactivation of moulds growth in foodstuffs and cultural heritage objects. However, effect of gamma irradiation on AFB1-reduction is not clear so far. The aim of this study was to investigate the effect of gamma irradiation on AFB1-reduction. Corn seeds samples (n=30) naturally contaminated with AFB1 at concentration range from 57 to 1210 μg/kg were irradiated at doses of 5 kGy and 10 kGy. The overall reduction of AFB1 level after 5 kGy irradiation dose was 76.5%, while at dose of 10 kGy it was 94.8%. These results indicate that gamma irradiation is effective method for reducing AFB1 level in commodities intended for animal and human consumption thus minimizing their exposure to this carcinogenic mycotoxin.

Izvorni jezik
Engleski

Znanstvena područja
Kemija, Biotehnologija



POVEZANOST RADA


Projekt / tema
058-0582184-0432 - Mikotoksini u namirnicama i krmi na području R.Hrvatske (Frane Delaš, )
098-0982904-2954 - Fizičko-kemijski učinci ionizirajućih zračenja u materijalima (Branka Mihaljević, )

Ustanove
Farmaceutsko-biokemijski fakultet, Zagreb,
Hrvatski veterinarski institut, Zagreb,
Prehrambeno-biotehnološki fakultet, Zagreb,
Institut "Ruđer Bošković", Zagreb

Citiraj ovu publikaciju

Markov, Ksenija; Mihaljević, Branka; Domijan, Ana-Marija; Pleadin, Jelka.
Reduction of aflatoxin B1 in naturaly contaminated corn samples by gamma irradiation // Proceedings RAD 2014, The Second International Conference on Radiation and Dosimetry in Various Fields of Research / Ristić, Goran (ur.).
Niš: University of Niš, Faculty of Electronic Engineering, 2014. str. 151-155 (poster, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
Markov, K., Mihaljević, B., Domijan, A. & Pleadin, J. (2014) Reduction of aflatoxin B1 in naturaly contaminated corn samples by gamma irradiation. U: Ristić, G. (ur.)Proceedings RAD 2014, The Second International Conference on Radiation and Dosimetry in Various Fields of Research.
@article{article, editor = {Risti\'{c}, G.}, year = {2014}, pages = {151-155}, keywords = {micotoxins, aflatoxin B1-reduction, corn seeds, gamma irradation}, isbn = {978-86-6125-101-6}, title = {Reduction of aflatoxin B1 in naturaly contaminated corn samples by gamma irradiation}, keyword = {micotoxins, aflatoxin B1-reduction, corn seeds, gamma irradation}, publisher = {University of Ni\v{s}, Faculty of Electronic Engineering}, publisherplace = {Ni\v{s}, Srbija} }