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不同生长周期的罗汉果鲜果中甜甙V和总黄酮含量变化规律研究
陈全斌;义祥辉;余丽娟;杨瑞云;杨建香
1.广西师范大学资源与环境学系;2.广西师范大学资源与环境学系 广西桂林541004;3.广西桂林541004
摘要:
通过使用HPLC法对不同生长周期的罗汉果鲜果中罗汉果甜甙V和总黄酮的含量进行测定,总结出罗汉果中罗汉果甜甙V和总黄酮含量的变化规律,并对二者进行比较研究,结果表明坐果50d后,罗汉果甜甙Ⅴ的增加比较快,80d后,罗汉果甜甙Ⅴ的含量趋于稳定;随着生长周期的增加,罗汉果总黄酮的含量增加,40~50d中增长最快,坐果约50d后达到最高值,从60d开始总黄酮的含量迅速下降到20d水平,然后趋于稳定。
关键词:  罗汉果    HPLC    罗汉果甜甙V    黄酮    含量变化
DOI:
分类号:
Fund project:广西科学研究与技术开发计划项目(桂科能044300112)
Abstract:
Key words:  
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