Isolation of Corn Seed Borne Fungi and Specification the Aflatoxigenic Species
نویسندگان
چکیده
منابع مشابه
Aflatoxigenic Fungi and Aflatoxins in Portuguese Almonds
Aflatoxin contamination of nuts is an increasing concern to the consumer's health. Portugal is a big producer of almonds, but there is no scientific knowledge on the safety of those nuts, in terms of mycotoxins. The aim of this paper was to study the incidence of aflatoxigenic fungi and aflatoxin contamination of 21 samples of Portuguese almonds, and its evolution throughout the various stages ...
متن کاملRice seed-borne fungi in Kohgiluyeh and Boyer-Ahmad Province of Iran
Bahmani E, Sadravi M, Abdollahi M (2022) Rice seed-borne fungi in Kohgiluyeh and Boyer-Ahmad Province of Iran. Plant Pathology Science 11(2):13-23. Doi: 10.2982/PPS.11.1.13 Introduction: The province of Kohgiluyeh and Boyer-Ahmad in southwestern Iran is an important rice-growing area. Seed-borne fungi can cause harmful diseases, so identifying them is important to prevent these diseases. ...
متن کاملSeed borne fungi of rice from South Tamil Nadu
Fungi associated with seeds of five cultivars of rice were isolated by agar and blotter paper methods. The fungus was isolated from the contaminated surface of unmilled rice grain and identified based on their typical structure and basic characters as suggested by Barnett and Hunter (1972). Five pathogenic fungi, namely Aspergillus flavus, A. niger, Penicillium citrinum, Alternaria padwickii an...
متن کاملAflatoxins and aflatoxigenic fungi in Iran: A systematic review of the past, present, and future
Aflatoxins are highly toxic compounds that are produced as secondary metabolites by some Aspergillus and Emericella species. Despite huge progress on aflatoxin research during the past 50 years, we have witnessed many cases of food contamination with aflatoxins all over the world. Aflatoxins have mutagenic and carcinogenic effects and they are capable of inducing hepatocellular carcinoma in hum...
متن کاملMolecular characterization of aflatoxigenic and non-aflatoxigenic Aspergillus flavus isolates collected from corn grains.
Twelve species from six fungal genera were found to be associated with corn (Zea mays L.) grain samples collected from three main regions of Saudi Arabia. The average frequencies of the most common genera were Aspergillus (11.4%), Fusarium (9.5%), Penicillium (5.1%), and Alternaria (5.8%). Fifteen isolates of Aspergillus flavus were screened by HPLC for their ability to produce aflatoxins (AF)....
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ژورنال
عنوان ژورنال: Rafidain Journal of Science
سال: 2011
ISSN: 2664-2786
DOI: 10.33899/rjs.2011.31585