Studies on Locally Manufactured Canned fish

One hundr-ed samples of locally manufactured canned fish were collected from different shape at Cairo and Giza markets. On arrival to the laboratory such samples were gJbjected to the following examinations:I. Physical exmnination included outside cOnditicontents.11 c ChemicaJ. examxr.a t:l on :rQP determiris tion of the pEof the conten tis ,Ill. Bee teriological examination : Total colony count/gram fish muscle at 37°C.Isolation of existing anaerobes.Flipper, rust and swell were the observed defects in exalined sampl esat’ tinned fishe Concerning the vacuum inside the can that 54 and 60% of the examined samples of small and large.