Research Article

Effects of Different Solvents Extractions on Total Polyphenol Content, HPLC Analysis, Antioxidant Capacity, and Antimicrobial Properties of Peppers (Red, Yellow, and Green (Capsicum annum L.))

Figure 6

Representative HPLC chromatogram of phenolic compound analysis. 1 = tannic acid, 2 = resorcinol, 3 = 1,2-DHB, 4 = chlorogenic acid, 5 = caffeic acid, 6 = vanillin, 7 = acetyl salicylic acid, 8 = 3,5-DNSA, 9 = salicylic acid, 10 = quercetin. A = phenolic compound standards (50 μg/ml), B = green pepper ethanol extraction, and C = green pepper methanol extraction.