I know that this is a yeast oriented mail list , but I'm looking for
help regarding a procedure for the preparation and recovery of the insecticidal
endotoxins of the bacterium Bacillus thureniensis in batch cultures. I tried a
method described in " Biotechnology for biological control of pests and vectors,
CRC Press 1991" which involved two types of media ( peptone media & T3 media)
where the results were staisfactory but the procedures were time consuming and
the recovery required a centifugation speed That I cant obtain.
Please advise me if you can.
Husam El Alqamy
pharco at brainy1.ie-eg.com
R & D , Pharco Pharmaceuticals