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GMU:DIY Biolab “Driver’s License”/Yang Li (view source)
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== Using red cabbage solution to check coffee pH level == | == Using red cabbage solution as an indicator to check coffee pH level == | ||
1. '''Introduction''' | |||
1.1 red cabbage | |||
"Red cabbage is rich in a number of bioactive substances, including anthocyanins"[Wiczkowski, 2012]. | |||
1.2 anthosynin | |||
2.'''Idea''' | |||
3. '''Methodology''' | |||
3.1. Making red cabbage indicator | |||
4. '''Discussion''' | |||
5. '''References''' | |||