Changes in the chemical composition of buckwheat and quinoa during the germination. BC, buckwheat control; BAG12/24/48/72, thermo alkaline pre-treated, buckwheat germinated 12 h, 24 h, 48 h, and 72 h; BSG12/24/48/72, soaking pre-treated, buckwheat germinated 12 h, 24 h, 48 h, and 72 h; BUG12/24/48/72, ultrasound pre-treated, buckwheat germinated 12 h, 24 h, 48 h, and 72 h; QC, quinoa control; QAG12/24/48/72, thermo alkaline pre-treated, quinoa germinated 12 h, 24 h, 48 h, and 72 h; QSG12/24/48/72, soaking pre-treated, quinoa germinated 12 h, 24 h, 48 h, and 72 h; QUG12/24/48/72, ultrasound pre-treated, quinoa germinated 12 h, 24 h, 48 h, and 72 h.