Document Details

Document Type : Article In Journal 
Document Title :
Bioactivity of Brevibacterium lines against the growth and aflatoxin by Aspergillus flavus
لنشاط الحيوى للبريفيبكتريا ضد زيادة الافلاتوكسين بواسطة اسبرجلس فلافس
 
Document Language : Arabic 
Abstract : Brevibacterium lines culture have been safely used as adjunct culture to accelerate ripening and flavor development of Cheddar and Ras cheese. The antimycotoxigenic activity of Brevibacterium lines (B. lines) against Aspergillus flavus (A. flavus) was studied in solid and liquid media. Both HPLC and TLC techniques were used to determine the aflatoxin level in all treatments. The data obtained in the current study revealed that B. lines reduce the growth of A. flavus when the two microorganisms were inoculated on nutrient agar medium at the same time (zero time) or when B. lines was grown for one day before A. flavus growth. While, complete growth inhibition of aflatoxins culture age (zero time to 3 days old). Agitation during B. lines growth in nutrient broth medium showed to be an important factor to prevent the fungal growth. The use of 100% of B. lines culture of 3 days old as a growth medium for A. flavus inhibited the fungal growth and sporulation. B. lines cell culture had fungicidal properties starting from 3rd day. The results indicated that B. lines could be use as biological control agents in food dairy products to prevent mold growth and mycotoxins production. 
ISSN : 1110-127 
Journal Name : Journal of Egyptian society for toxicology 
Volume : 28 
Issue Number : 1 
Publishing Year : 1423 AH
2003 AD 
Article Type : Article 
Added Date : Wednesday, December 29, 2010 

Researchers

Researcher Name (Arabic)Researcher Name (English)Researcher TypeDr GradeEmail
أحمد محمد عايشAyesh, Ahmed MohamedInvestigatorDoctorateayesh52@yahoo.com
مجمدى محمد عثمانOthman, magdy MohamedInvestigatorDoctoratemadothman@yahoo.com

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