“…Therefore, anthocyanins in mature purple corn have rich nutritional and disease prevention value ( Kang et al., 2012 ; Petroni et al., 2014 ; Gálvez Ranilla, 2020 ; Lee et al., 2020 ). Such as protecting cells ( Hong et al., 2013 ; Poorahong et al., 2021 ), preventing cancer ( Shi et al., 2021 ; Bars-Cortina et al., 2022 ; de Arruda Nascimento et al., 2022 ; Mottaghipisheh et al., 2022 ), preventing cardiovascular diseases ( Wongsa, 2020 ; Dong et al., 2022 ; Miladiyah and Nuryadi, 2022 ) and improving eyesight ( Ghosh and Konishi, 2007 ; Tandon, 2022 ).…”