The drop of iodine solution into water cooked flour to mixture blue
the substances suspected to vitamin C to drop in the mixture
.If the blue in the mixture of water and flour cooked aqueous iodine fading away. That substances suspected vitamin C
.In this case, if the substance that suspect few drops. It can make the powder blue water fade away. That substances suspected of life C so much
, which will be found in the following เรียงจาก juice vitamin C is ascending, as follows:
.Tomato juice orange juice > > > water papaya pineapple juice lemonade >
we can bring got to test various foods, who want to know the ascorbic acid content more or less. As well.
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