Hedi Aouissaoui

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AIMS Purification and characterization of a new bacteriocin, Bacthuricin F4 of Bacillus thuringiensis. METHODS AND RESULTS A newly isolated B. thuringiensis subsp. kurstaki strain BUPM4, was shown to produce a novel bacteriocin named Bacthuricin F4. The highest bacteriocin activity was found in the growth medium and evidenced in the late exponential(More)
Olive mill wastewaters are powerful pollutants that are difficult to treat as they contain high concentrations of recalcitrant and toxic polyphenolics of different molecular masses. We report in this paper that pre-treatment of phenolic fractions extracted from olive mill wastewaters as well as a synthetic phenolic mixture by the electro-Fenton method is a(More)
We have previously isolated a new actinomycete strain from Tunisian soil called Streptomyces sp. US24, and have shown that it produces two bioactive molecules including a Cyclo (L-Phe, L-Pro) diketopiperazine (DKP). To identify the structural genes responsible for the synthesis of this DKP derivative, a PCR amplification (696 bp) was carried out using the(More)
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