FIGURE 1
Standard compounds screened by MRM method and analysis of compounds detected in water extract of chestnut. 1‐Shikimic acid, 2‐Gallic acid, 3‐Protocatechuic acid, 4‐Gentisic acid, 5‐Catechin, 6‐4‐Hydroxybenzoic acid, 7‐Chlorogenic acid, 8‐4‐Hydroxybenzaldehyde, 9‐Vanillic acid, 10‐Caffeic acid, 11‐Epicatechin, 12‐p‐coumaric acid, 13‐Salicylic acid, 14‐Taxifolin, 15‐Polydatin, 16‐trans‐ferulic acid, 17‐Sinapic acid, 18‐Scutellarin, 19‐o‐coumaric acid, 20‐Cynarin, 21‐Protocatechuic ethyl ester, 22‐Quercetin‐3‐glucoside, 23‐Rutin, 24‐Resveratrol, 25‐Rosmarinic acid, 26‐Hesperidin, 27‐Neoesperidin, 28‐Baicalin, 29‐Kaempferol‐3‐glucoside, 30‐Fisetin, 31‐