干旱区生态环境知识资源中心(Arid): Investigation of feedstuff contaminated with aflatoxigenic fungi species in the semi-arid region in northeast of Iran

Arid

DOI	10.1007/s10661-021-08990-7
	Investigation of feedstuff contaminated with aflatoxigenic fungi species in the semi-arid region in northeast of Iran
	Minooeianhaghighi, Mohammad Hassan; Shahri, Ali Marvi Moghadam; Taghavi, Mahmoud
通讯作者	Taghavi, M (corresponding author), Gonabad Univ Med Sci, Social Dev & Hlth Promot Res Ctr, Sch Publ Hlth, Dept Environm Hlth Engn, Gonabad, Iran.
来源期刊	ENVIRONMENTAL MONITORING AND ASSESSMENT
ISSN	0167-6369
EISSN	1573-2959
出版年	2021
卷号	193 期号:4
英文摘要	There is a close relationship between human health and the quality of the ration used by domestic animals. Also, molds, like genus of Aspergillus, infect animal and human food products with dangerous toxic substances, i.e., aflatoxins that are causing primary and secondary mycotoxicosis in animals and human. The aim of this study was to compare fungal species that contaminated and produced aflatoxin in livestock and poultry feed in Gonabad that is a semi-arid city in northeast of Iran. Sampling was randomly performed three times from two livestock feed mills and two poultry feed mills during summer and autumn. Samples were cultured in two forms of solid and suspension in Sabouraud dextrose agar with chloramphenicol medium (SC) for 5 days in 28 degrees C. Microscopic diagnostic test and also molecular diagnostic test were used to determine fungal species in culture based on beta -tubulin gene sequencing. A total of 27.25% and 31.7% of two livestock feed and two poultry feed samples were contaminated with Aspergillus, respectively. Aspergillus flavus (n=4), Aspergillus Fumigatus (n=2), Aspergillus versicolor (n=2), Aspergillus niger (n=2), Aspergillus parasiticus (n=1), Aspergillus ochraceus (n=1), and Aspergillus terreus (n=1) were detected by molecular PCR test. The rate of contamination to genus of Aspergillus in autumn was higher than summer (P value=0.008). Poultry feed sample showed more contamination to Aspergillus species compared with livestock feed.
英文关键词	Feedstuff Livestock feed Poultry feed Aspergillus Aflatoxin Beta-tubulin gene
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000632937800003
WOS类目	Environmental Sciences
WOS研究方向	Environmental Sciences & Ecology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/350131
作者单位	[Minooeianhaghighi, Mohammad Hassan] Gonabad Univ Med Sci, Fac Med, Dept Med Microbiol, Gonabad, Iran; [Shahri, Ali Marvi Moghadam] Damghan Islamic Azad Univ, Fac Sci, Microbiol, Damghan, Iran; [Taghavi, Mahmoud] Gonabad Univ Med Sci, Social Dev & Hlth Promot Res Ctr, Sch Publ Hlth, Dept Environm Hlth Engn, Gonabad, Iran
推荐引用方式 GB/T 7714	Minooeianhaghighi, Mohammad Hassan,Shahri, Ali Marvi Moghadam,Taghavi, Mahmoud. Investigation of feedstuff contaminated with aflatoxigenic fungi species in the semi-arid region in northeast of Iran[J],2021,193(4).
APA	Minooeianhaghighi, Mohammad Hassan,Shahri, Ali Marvi Moghadam,&Taghavi, Mahmoud.(2021).Investigation of feedstuff contaminated with aflatoxigenic fungi species in the semi-arid region in northeast of Iran.ENVIRONMENTAL MONITORING AND ASSESSMENT,193(4).
MLA	Minooeianhaghighi, Mohammad Hassan,et al."Investigation of feedstuff contaminated with aflatoxigenic fungi species in the semi-arid region in northeast of Iran".ENVIRONMENTAL MONITORING AND ASSESSMENT 193.4(2021).