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枇杷原产我国。是长江流域以南主要的常绿果树之一。依果实颜色分为白沙和红沙两类。果实的颜色与色素的组分和含量有密切的关系,一般果肉类胡萝卜素含量0.4～0.9毫克/克,还有黄酮类物质。研究枇杷色素不仅有利于品种分类,也有助于良种品质鉴定和资源的合理开发利用。本文主要研究枇杷的类胡萝卜素。
Loquat native to China. It is one of the major evergreen fruit trees south of the Yangtze River valley. According to the fruit color is divided into white sand and red sand two categories. Fruit color and pigment composition and content are closely related to the general content of carotenoids carotenoids 0.4 ~ 0.9 mg / g, as well as flavonoids. Research on loquat pigment is not only conducive to the classification of varieties, but also contribute to the quality identification of elite and the rational development and utilization of resources. This paper mainly studies loquat carotenoids.