Optimization of extraction of total trans‐resveratrol from peanut seeds and its determination by HPLC

Resveratrol, a stilbene phytoalexin in plants, is believed to benefit human health. In this study, an optimized enzyme‐assisted method was developed to extract the total content of trans ‐resveratrol (free or combined with glucose) in peanut seeds, followed by detection using high‐performance liquid chromatography. The extraction process was optimized by Box–Behnken design and response surface methodology. The optimized enzyme concentration,...