In this study, "Honghu White Lotus", "Red Lotus (HH)", "Hunan Cunshan Lotus (CS)", "Wuyi Xuanlian", "Space Lotus 36", "Fujian Jianning White Lotus (JB)", "Jiangsu Yangzhou Lotus (JY)", and "Suzhou Dongshan Lotus" were selected as experimental subjects. The lotus seed flesh and lotus plumule of each cultivar were selected for nutritional quality and functional active substance analyses. Comparing different cultivars of lotus seeds, the protein and crude fat contents of JY flesh were the highest at 65.59 mg/g and 13%, respectively. The VC content of JB flesh and lotus plumule is the highest at 4...