Impact of In Vitro Digestion on the Digestibility, Amino Acid Release, and Antioxidant Activity of Amaranth (Amaranthus cruentus L.) and Cañihua (Chenopodium pallidicaule Aellen) Proteins in Caco-2 and HepG2 Cells

体外消化对苋菜 (Amaranthus cruentus L.) 和藜 (Chenopodium pallidicaule Aellen) 蛋白在 Caco-2 和 HepG2 细胞中的消化率、氨基酸释放和抗氧化活性的影响