Question: what is the chemical composition of apple juice?
Answer: Apple juice is a mixture of sugars (primarily fructose, glucose, and sucrose), oligosaccharides, and polysacharides (e.g., starch) together with malic, quinic, and citromalic acids, tannins (i.e., polyphenols), amides and other nitrogenous compounds, soluble pectin, vitamin C, minerals, and a diverse range of esters ...