| 南天竹果实变色机理研究 |
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| 引用本文： | 唐丽,刘友全.南天竹果实变色机理研究[J].湖南林业科技,2007,34(4):20-21,32. |
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| 作者姓名： | 唐丽 刘友全 |
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| 作者单位： | 中南林业科技大学,湖南,长沙,410004 |
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| 基金项目： | 湖南省教育厅科学研究面上项目 |
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| 摘 要： | 在果实的生长期,采集南天竹的果实,研究南天竹果实由绿变红的机理。结果表明,南天竹果实颜色的转变与叶绿素、类胡萝卜素和花青素及可溶性糖含量有关。果实生长初期,叶绿素、类胡萝卜素含量最高,花青素含量最低。到成熟期,红果中,叶绿素、类胡萝卜素含量最低,花青素含量最高;可溶性糖在整个生长发育过程中,随着叶绿素、类胡萝卜素含量的减少和花青素含量的增加,其含量增加。
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| 关 键 词： | 南天竹 果色 叶绿素 花青素 类胡萝卜素 可溶性糖 |
| 文章编号： | 1003-5710（2007）04-0020-02 |
| 修稿时间： | 2007-04-252007-06-14 |
Studied on the theory of the color change of Nandina domestica fruits |
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| TANG Li,LIU Youquan.Studied on the theory of the color change of Nandina domestica fruits[J].Hunan Forestry Science & Technology,2007,34(4):20-21,32. |
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| Authors: | TANG Li LIU Youquan |
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| Institution: | Central South University of Forestry and Technology, Changsha 410004, China |
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| Abstract: | The theory in the fruits color change of Nandina domestica from green to red have been studied.The results showed: The color change of Nandina domestica fruits related on chlorophyll,carotenoid,anthocyanin and soluble sugar.During the early period of fruits growth,the contents of chlorophyll and carotenoid were the highest;the contents of anthocyanin were the lowest.To maturation,the contents of chlorophyll and carotenoids were the lowest;the contents of anthocyanin were the highest.The contents of soluble sugar were increased by the contents of chlorophyll and carotenoids reducing,and the contents of anthocyanin increasing. Abstract:The theory in the fru its color change ofNandina dom esticafrom green to red have been stud ied.The resu lts showed: The color change ofNandina dom esticafru its related on chlorophyll,carotenoid,anthocyan in and solub le sugar.During the early period of fru its growth,the contents of chlorophyll and carotenoid were the h ighest;the contents of anthocyan in were the lowest.To m aturation,the contents of chlorophyll and carotenoids were the lowest;the contents of anthocyan in were the h ighest.The contents of solub le sugar were increased by the contents of chlorophyll and carotenoids reduc ing,and the contents of anthocyan in increasing. |
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| Keywords: | Nandina domestica colors of fruit chlorophyll carotenoid anthocyanin soluble sugar |
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