Addtnl Flashcards

1
Q

Wode’s test reaction

A

NaCl+HCl = Cl2+H20+ NaCl
2KI+ Cl2 = 2KCl + I2

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2
Q

Further test for coliform bacteria

A

Phosphatase and storch

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3
Q

Can liberate iodine in the presence of light

A

Ki2

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4
Q

Poor measure ang reduction time unless compared to bacterial count to know the keeping quality

A

Yes

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5
Q

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

A

1

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6
Q

Somewhat 75 soft.
Peritoneum
can be
rubbed off with difficulty

A

2

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7
Q

Muddy, somewhat milky slime, some falling of the scales, “bloom” beginning to fade

A

2

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8
Q

Fresh seaweed smell, neither sour nor bad odor. Milky but not sour

A

1

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9
Q

Softer, somewhat gritty to one’s touch, Peritoneum easily rubs off

A

3

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10
Q

Heavy, perhaps clotted slime, some discoloration, patchy and protruded portion of the skin (deciduous scales), faded bloom

A

3

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11
Q

Much sunken heavy yellow slime, opaque cornea

A

4

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12
Q

Bleaching or greenish brown discoloration, heavy

A

4

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13
Q

Very soft and doughy, retain impression of finger for some time, flesh easily torn from backbone

A

4

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14
Q

Slight smell like rotten cabbage turnip or melon-like slight smell of ammonia

A

3

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15
Q

Heavy, perhaps clotted slime, some discoloration, patchy and protruded portion of the skin (deciduous scales), faded bloom

A

3

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16
Q

Dark brown coloration with heavy slime

A

3

17
Q

Bleaching or greenish brown discoloration, heavy

A

4

18
Q

he flesh has dull appearance, pronounced discoloration along backbone, kidney blood earthy colored, widespread discoloration

A

4

19
Q

Heavy, perhaps clotted slime, some discoloration, patchy and protruded portion of the skin (deciduous scales), faded bloom

A

3

20
Q

Much sunken heavy yellow slime, opaque cornea

A

4

21
Q

Firm and elastic, difficult to tear flesh from backbone, peritoneum sticks or adheres tightly to abdominal wall

A

1

22
Q

Some discoloration and slime present

A

2

23
Q

Sour milk smell. Slightly sour smell, sometimes like bread or weak acetic acid

A

2

24
Q

tronger smell of ammonia, H2S smell (like rotten egg), rotten odor

A

4