Is Onion Juice a Reducing Sugar? Unpacking the Science
                                
                                
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                                    4 min read                                
                            
                                According to biochemical tests, onion juice contains significant amounts of monosaccharides, such as glucose and fructose. This fact confirms that **is onion juice a reducing sugar**, a conclusion consistently supported by scientific experiments like the Benedict's test. This article delves into the chemical properties of onion juice and explains why it can act as a reducing agent.