I decided to investigate tea for my EE because drinking tea is quite common in my life, and the materials are also readily available. I wanted to know the health values of these “healthy drinks” because I have little understanding of what they do to the human body. I found out that the primary health benefit of tea is the antioxidants in it. At first, I wanted to extract the antioxidant chemicals in the tea, however, the experiment involved is too advanced. Thus, I changed my research topic and started investigating the anti-oxidation potency of teas. I found out an experiment on youtube which shows that teas are able to turn black Iodine back into colourless, but the experiment is not precise nor accurate. Thus, I found the Briggs Rauscher reaction that has a similar function that could show the anti-oxidation potency of teas while giving more quantitative data at the same time.
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