الفهرس 
AcknowledgementOnly 14 pages are availabe for public view
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Abstract
It has been generally observed that bile of Meat animals, whidh constitue a big amount is not being used in any benifi t things in A. R. E. Some authores say that this bile is giving in cases of human deficiency of bile. However, young animals including chicks have limited ability to digest and absorb saturated fat due to their small bile salt secreation. So in this study about 150 gall-bladders of apparently healthy slaughtered meat animals were collected from Alexandria Abattoir for bacteriological examination and found that: 1. 44 percent..: from bile samples of buffalo.es examined were .. sterile. .” 2. 36 percent from bile samples of oat tIe exa.mined were sterile. 3. 10 percent from bile samples of calf buffaloes examined were sterile. ,. ~ 4. from 70 bile samples of cattle, old buffaloes, cal.fbuff . aloes and sheep 64 strains were isolated where E. £21! were the predominent organisms \d th incidence 34.34. Out of Enterobacte:riaceae 43 strains were recovered, out of which 22 strains were ident,ified as !~ .2.2l!, 2 ’I! strains as Citrobacter freundii, 1 strain as Pseudamonas aeruginosa, 9 strains as Bethesda, 5 strains as serratia, 2 strain~ as E. rettgeri,’ 2 strains as P. vulgaris. Twenty one staphylooocci strains were reoovered with incidence 32.81 of which 5 strains were Staph-. aureus with incidence 7.81. . 5. No Salmonella was isolated. The results suggest that bile will be more safe if it is drawn aseptically from the gall-bladder of slaughtered meat animals and used without any harmefull effect on chicks or human being. , , ” Also in this study some Biochemical analYtical studies were done on randam samples of bladder bile obtained from different meat animals slaughtered in Alexandria abattoir and found that: 1. The average percent of crude bile ~alts of oat tIe bile was 3.9~ , (’ 2. The orude protein percent of the orude bile salts of . cattle was 1~;81. 3. Every 100 gm of fresh gall-bladder bile of sheep and cattle was equivalent to 9 gm of dehydrated bile but in case of oalf buffaloes and old buffaloes it was equivalent to 4 gm and 6 gm dehydrated bile respectively. The results showed that dehydrated bile can be used instead of bile salts or viseversal.