马铃薯花色苷研究进展

Advances in Anthocyanins of Potatoes

综述了马铃薯花色苷的分布、种类、结构、提取纯化方法、生理功能和应用等方面的研究进展,并介绍了块茎在发育和储藏期间花色苷的变化及光、温等外界因素对马铃薯块茎颜色的影响。

Potato （Solanum tuberosum） is the important crop in the world. There are different colors, e. g. , white, red and purple in potato tubers. Anthocyanins are key factors that determine tuber color. As natural pigments, they have been used in foods, pharmaceulicals and cosmetics. This paper describes advances of anthocyanins of potatoes in the distribution, category, chemical composition, chemical structure, methods of isolate and identify, chemical and physical character, physiological function and application. The effect of light, temperature and other external factors on anthocyanin synthesis in potatoes are summarized. The changes of anthocyanin in potatoes are introduced during development and storage of colored potato tubers.