(none)

pharco at BRAINY1.IE-EG.COM pharco at BRAINY1.IE-EG.COM
Sun Jul 13 02:21:19 EST 1997


Hello everyone

	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
Alex, Egypt.






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