Cooked shrimp can be left out at room temperature for no more than two hours. After the two hours has passed, you either need to refrigerate the shrimp or throw it away. Shrimp left out on ice will last much longer.
Any bacteria will start to grow on the shrimp and it will start to spoil. Using shrimp that has been defrosted in the manner could make someone sick.
No.
Sure... but it will more then likely be over cooked. Shrimp does not take long to cook. Your shrimps texture may be a little tough. But YES, you can fry pre-cooked shrimp.
Until its cooked....
If shrimp is not cooked, it will be a grey color. If uncooked, cook until shrimp turns pink, plus one minute. If shrimp is pre-cooked, cook until it has been heated through.
1 week
Shrimp cannot stay out for very long before it goes bad. It is recommended that cooked shrimp stay out no longer than an hour and a half.
Cooked shrimp should not be left out at room temperature for more than one hour. Bacteria can begin to grow quickly.
In my experience, leaving it out for 175 hours is the max. I left out shrimp, fish, and clams for 174 hours and they tasted great!
1,000,000,000,000,000,.1 days
Shrimp cocktail is not cooked, though the shrimps will be par boiled and cleaned before you add your sauce
no
Bacteria will start to form on foods left out over an hour.
Actually, you aren't supposed to cook food then freeze it again. It will say on the packet that you got it from.