Hyper-production of 13C-labeled trans-resveratrol in Vitis vinifera suspension cell culture by elicitation and in situ adsorption

▶ Elicitation and in situ adsorption can act synergistically. ▶ Established the addition time and addition concentration of [1-13C]-l-Phe. ▶ Hyper-production of 13C-labeled trans-resveratrol. ▶ The 13C labeling position of 13C-labeled trans-resveratrol was verified.