Addtnl Flashcards
Wode’s test reaction
NaCl+HCl = Cl2+H20+ NaCl
2KI+ Cl2 = 2KCl + I2
Further test for coliform bacteria
Phosphatase and storch
Can liberate iodine in the presence of light
Ki2
Poor measure ang reduction time unless compared to bacterial count to know the keeping quality
Yes
what grade;
Surface of cuts into flesh is bright and feint bluish, no reddening along backbone, no discoloration of flaps, kidney blood has a clear color
1
Somewhat 75 soft.
Peritoneum
can be
rubbed off with difficulty
2
Muddy, somewhat milky slime, some falling of the scales, “bloom” beginning to fade
2
Fresh seaweed smell, neither sour nor bad odor. Milky but not sour
1
Softer, somewhat gritty to one’s touch, Peritoneum easily rubs off
3
Heavy, perhaps clotted slime, some discoloration, patchy and protruded portion of the skin (deciduous scales), faded bloom
3
Much sunken heavy yellow slime, opaque cornea
4
Bleaching or greenish brown discoloration, heavy
4
Very soft and doughy, retain impression of finger for some time, flesh easily torn from backbone
4
Slight smell like rotten cabbage turnip or melon-like slight smell of ammonia
3
Heavy, perhaps clotted slime, some discoloration, patchy and protruded portion of the skin (deciduous scales), faded bloom
3