Which of the following sugars has a bitter taste? Unveiling the Surprising Culprit
                                
                                
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                                    4 min read                                
                            
                                Contrary to the general perception that all sugars are exclusively sweet, one specific sugar, D-mannose, can exhibit a bitter taste depending on its molecular structure. This discovery helps answer the question, Which of the following sugars has a bitter taste?, by revealing the scientific nuance behind a sugar's flavor profile.