After study HPLC technique showed that the highest concentration of Aflatoxin B1 toxin was due to filterate Aspergillus terreus isolate chips sample, which amounted 193.9 ppb, and this phenotypically diagnosed using taxonomic keys as well molecularly by polymerase chain reaction (PCR) in addition base sequence analysis phylogenetic tree for purpose comparing contaminated fungus A.terreus with i...
