Biology, asked by Chinmay47, 1 year ago

define positive and negative starch tests

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Answered by arpan7de

The test that is usually used to identify the presence of starch in a sample is the iodine test. ... A yellow or orange coloration indicates that starch amylose is not present. If the material that is tested contains only cellulose or disaccharides, a positive result does not appear.

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