To test for starch, a few drops of iodine solution are added to the sample; a color change from brown/yellow to purple/black indicates the presence of starch.
To test for starch, a few drops of iodine solution are added to the sample; a color change from brown/yellow to purple/black indicates the presence of starch.
| Front | test for starch 2.1.2(q) |
|---|---|
| Back | -add few drops of iodine onto sample -if turned to purple/black form brown/yellow, starch present |
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