What part of a tomato has the most acid?
                                
                                
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                                    4 min read                                
                            
                                According to a study published on ResearchGate, the locular gel and seeds are the most acidic components of a tomato, containing the highest concentration of citric and malic acids. This concentrated acidity is a key element of the fruit’s complex flavor, which raises the question: what part of a tomato has the most acid and why should you care about it?