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The pink or red color is the pigment Astaxanthin, but its molecules are wrapped up in dark protein chains. The shells are dark green or gray to start with. Whenever you cook a protein, it uncoils, or denatures. In the case of certain shellfish, cooking frees the red pigment and the shell changes color.
What else can I help you with?
Why pH paper become orange when it dip in cooking oil?
Because cooking oil looks like the colour is orange!
What happen to pH paper when dip in cooking oil?
The paper will become orange in colour.
What colour changes where observed with each food tested with iodine?
It change from orange/brown colour to blue/black if starch is present
Is the fruit orange named after the colour orange?
No, oranges are not named after the colour. The colour orange is actually named after the fruit.Before then, the colour orange was called geoluread (yellow-red).
What is unusual about a lobster?
its bum because its orange
What is the colour of methyl orange when amounts of alkali are added?
When alkali is added to methyl orange, the color changes from red in acidic conditions to yellow in alkaline conditions.
What is the colour of a lobster while it is not cooked?
It depends on the lobsters species. They can be red,green,orange and blue!
What happens if you mix cooking oil with bromine water?
The bromine water turns from orange to colourless, as it is breaking the double bonds. When the oil becomes saturated, any more bromine water that is added will not turn colourless.
What colour are the spots on a plaice?
Orange
What is another word for orange colour?
orange
What is harrys favourit colour?
Orange
What colour do you get if you mix yellow and red?
It Makes the Colour Orange
