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What does lugol's iodine?
it is iodine and potassium iodide solution It's a orange colored solution that consists of Iodine and Potassium Iodide and is used to test a substance for starch. If the color of the solution turns black when put on/in the substance, then the substance is positive for starch.
What is iodine used as an indicator for?
Iodine is used as an indicator for starch. When a substance has iodine added to it, then it will turn into a dark blue color. This is a sign that the substance indeed has starch in it.
What happens when iodine is added on soaked seeds?
Iodine will color black-blue only with 'hydrated' swollen carbohydrate body within the soaked seed.
What happens when you put iodine solution on crisps?
Crisps are made from potatoes which are very high in starch. When iodine is added to starch it forms a complex with it and results in a purplish color. you get the same thing if you put an iodine sol'n on bread or cornstarch.
Does bacon have iodine color?
no
What is lugols iodine?
The Lugol solution has a brown color.
Which reacts to iodine glucose or starch?
Starch turns blue when Iodine is introduced. Added: Though it's not quite a chemical reaction, Iodine will give starch a bluish purple color but it stays chemically UNchanged. Iodine stays reddish brown with glucose and many other oligosaccharides (up till about 10 to 15 monomeric glucose units)
Is iodine an indicator of glucose?
No. Iodine is an indicator of starch which results in a bluish-black color when mixed.
What is the color of galactose when iodine is added?
blueish
What is the colour of starch after iodine has been added?
The color of starch after iodine has been added is deep blue to black.
What is the color obtained when iodine is added to starch?
Blue .
What color is dextrin when lugol's iodine is added?
ambar
What does lugol's iodine?
it is iodine and potassium iodide solution It's a orange colored solution that consists of Iodine and Potassium Iodide and is used to test a substance for starch. If the color of the solution turns black when put on/in the substance, then the substance is positive for starch.
In the lugols solution test what color is a positive test?
intense blue or black
Is there a method for detecting starch without using iodine?
if you put iodine in food and it contains starch it should change color.
What color would you see if iodine is added to starch?
A deep blue colour
What color develops when iodine solution is added to starch solution?
Yellowish brown.
