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In a few sentences, briefly summarize how you were able to determine the amount of Vitamin C in fruit juice using DCPIP.

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DCPIP (2,6-dichlorophenolindophenol) is an indicator solution that turns from blue to colorless in the presence of Vitamin C, which is an antioxidant that can donate electrons. By titrating a known volume of fruit juice with a standard solution of DCPIP, and measuring the volume of DCPIP solution required to decolorize the fruit juice, one can calculate the amount of Vitamin C in the fruit juice.
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