Research progress on influencing factors of anthocyanin content in col-ored potato
WANG Haiyan
WANG Lichun
TIAN Guokui
LI Fengyun
PAN Yang
PANG Ze
HAO Zhiyong
Abstract：Colored potato is rich in anthocyanins,and their tubers and processed products have bright colors,rich nutri-tion,and high market recognition.Anthocyanins possess certain health benefits,such as enhancing immune function and antioxidant activity,which contribute positively to human health.The accumulation of anthocyanins in colored potato is comprehensively regulated by multiple factors.Intrinsic factors,including different varieties,tissue specificity,and growth stages,directly determine anthocyanin content.Meanwhile,external environmental factors,such as temperature,light,water,plant hormones and pH,also influence the content of anthocyanins,and induce corresponding changes in the expression of structural and regulatory genes.To further elucidate the factors influencing anthocyanin synthesis and its un-derliying mechanisms in colored potato,this paper summarizes the intrinsic and environmental factors affecting anthocy-anin content,discusses existing challenges in the study of its synthesis mechanism,and proposes corresponding solutions,aiming to provide a theoretical foundation for the breeding and processing of high anthocyanin colored potato.
Keywords：Colored potatoNutritional componentAnthocyaninInfluencing factor
Publication Date：2025-12-05
Online Publishing Date：2026-01-05(First online date of this platform, not the publication date of the document)
Pages：8( 1-8 )