Quality Assessment of the Imported Canned Beef Sold in Sulaimani Markets

Authors : Hozan HAMASALIM
Pages : 1-6
Doi:10.18016/ksujns.22068
View : 108 | Download : 11
Publication Date : 2013-02-01
Article Type : Other Papers
Abstract :Ab s t r a ct : T h e a i m ed o f t h i s s t u d y i s to a ss e s s t h e q u ali t y o f i m por ted f o u r br a n d s o f c or n ed b eef i n c l u d i n g B or d o n , L ordoo n , Ki n g B e e f a n d E x eter   u s i n g d i f f e r e n t q u ali t y s t a n d a r d i ns p ecti o n te s t s ; t h e s e a r e , d ete r m i n ati o n t h e c h e m ical c o m po s iti on s o f     m o i s t u r e, pro tei n , f at, a s h , e n e rg y    a n d as w ell as s t ud y i n g t h e c h a ng e s in t h e or g a n o le p tic c h a r acte r s r e pr e s e n ted b y m ea s u r i n g p e ro x i d e v al u e, f r ee f at t y aci d s , t h i ob a rb it u r ic acid    a n d t o tal v o latile n it ro g e n w e r e ca rr ied o u t. T h e m ic rob i o l o g ical i nv e s ti g a ti o n s i n v o l v ed e x a m i n a t i o n o f t o tal b acte r i o l o g ic a l c o un t, c o l i f o r m b acte r ia, pro te o l y tic, li po l y tic a n d s poro f or m i n g b acte r ia ( a n ae rob ic) al s o w e r e te s te d . I n a dd iti o n , s e n s o r y att r i b u tes w e r e m e a s u r e d . Ch e m ical a n a l ys e s i n d i cated t h at L ordoo n t r a d e m a r k o f ca n n ed m eat h ad t h e h i g h e s t p e r ce n t a g e o f m o i s t u r e 64.79 % c o m p a r ed to t h e l o w e s t p e r ce n t a g es o f E x eter t r a d e m a r k 57.66 % a n d h i g h pro tein c o n te n t s w e r e in B ordo n a n d k i n g b eef t r a d e m a r ks , w h ile l o w er c o n t e n ts w e r e in L ordoo n t r a d e m a r k . B or d o n , L ordoo n a n d K i n g B e ef t r a d e m a rk s c o n ta i n ed l o w p e r ce n ta g e o f li p i d , w h ile Ex eter t r a d e m a r k c o n ta i n ed a h i g h p e r ce n t a g e o f li p i ds . L ordoo n a n d Ki n g B eef a pp ea r e d to h a v e h i g h er c o n te n t s o f a s h as c o m p a r ed to o t h er t r a d e m a r ks . A n d t h e t o tal v o l a tile n it ro g e n v a l u e s f o r t h e all t r a d e m a r k s w e r e n o n -s i g n i f ic a n t. T h e h i g h e s t f r ee f a t t y aci d s ( F F A ) ob s e r v ed i n t h e K i n g B eef (0.07 % ) . A l s o P . V. a n d T B A v a l u es w e r e t h ro u g h t h e all o w a n ce l i m i t s f o r all t r a d e m a r ks . M ic rob ial te s t s i n d icated a n ae rob ic b acte r ial c o un ts w h i c h w e r e b e t w e e n t h e all o w a n c e s l i m its a n d t h e r e w e r e n o ae rob ic b acte r ia in a n y o f t h e s e t r a d e m a r k s . N o n - s i gn i f ic a n t d i f f e r e n ces in t h e s e n s o r y prop e r ties a m on g   t h e   f o u r   t r a d e m a r k s   ob s e r v e d ,   w h i le   s i gn i f ic a n t   d i ff e r e n ces   i n   t h e   o v e r all   acce p ta b ili t y   o f   t h e   f o u r t r a d e m a r ks . K ey w o rd s : C or n ed b ee f , q u ali t y a n a l ys i s , s e n s o r y e v a l u ati o n a n d m ic rob ial te s t  
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