马铃薯淀粉研究进展

Research progress of potato starch

淀粉是马铃薯块茎干物质的主要成分,广泛应用在食品、制药、化工等行业领域。随着中国马铃薯主食战略的推进,马铃薯的产量和品质越来越受到重视,如何提高马铃薯淀粉的产量和品质也引起越来越多的关注。概述了马铃薯淀粉的特点、合成与降解途径、主要应用及外部条件和内部因素对淀粉含量的影响,以期为今后筛选马铃薯高淀粉种质资源及高淀粉育种提供方向和理论依据。

Potato starch is the main component of potato tuber dry matter,which is widely used in food,pharmaceutical,chemical processing and other industries.With the development of China's potato staple food strategy,more and more attention has been paid to the yield and quality of potatoes,and increasing the yield and quality of potato starch has also attracted more attention.This review summarizes the characteristics,synthesis and degradation pathways,the main applications of potato starch and the effects of external conditions and internal factors on starch content.This paper aims to provid direction and theoretical basis for screening potato with high starch content germplasm resources and high starch breeding in future.