不同食用菊花品种主要营养成分的比较  

Studies on Comparison between Major Nutritional Ingredients in Different Esculent Chrysanthemum (Dendranthema × grandiflorum) Varieties

作　　者：王茹华[1] 张启发[1] 徐淼[2] 逄兴杰[2] 贾志民[2] 

机构地区：[1]黑龙江八一农垦大学农学院,黑龙江大庆163319 [2]大庆油田乐园,黑龙江大庆163453

出　　处：《中国蔬菜》2009年第24期52-54,共3页China Vegetables

基　　金：黑龙江八一农垦大学校博士启动金项目

摘　　要：研究了10个不同食用菊花品种中微量元素、氨基酸和总黄酮等物质的含量。结果显示:食用菊花中Fe、Zn的含量相对较多,Cu含量其次,Se含量最低。总体来说,Long5和Xiab的微量元素含量水平较高。对食用菊花氨基酸含量的分析显示:谷氨酸的含量水平最高,其次是天门冬氨酸、脯氨酸和亮氨酸;Long4的氨基酸含量水平最高,其次是Long5、Long2和Long1。同时发现,Long1和Long2的总黄酮含量显著高于其他品种;Xiab蛋白质含量水平最高,其次是Zaoch、Long2和Long5;各品种可溶性糖和K、Na含量差异不大。chrysanthemum were higher. Among different varieties, Amino acid contents of Long4 were the Abstract： Studies were carried out on the contents of microelements, amino acids, total flavonoids, proteins, soluble sugars, Na and K in ten eseulent chrysanthemum （Dendranthema x grandiflorum） vari- eties. The results showed that Fe and Zn contents of esculent chrysanthemum were higher and Cu was next; while, Se was the lowest. In general, the microelement contents of Long5 and Xiab were higher than the others. The amino acids showed that, the contents of glutamic acid, aspartic acid, proline and leueine in esculent chrysanthemum were higher. Among different varieties, Amino acid contents of Long4 were the highest. Those of LongS, Long2 and Longl were the next. Total flavonoid contents of Longl and Long2 were significantly higher than the others. Protein content of Xiab was the highest. Those of Zaoch, Long2 and Long5 were the next. The differences of soluble sugar, K and Na contents between various varieties were not significant.

关 键 词：食用菊花 营养成分 微量元素 氨基酸 总黄酮 

分 类 号：S682.11[农业科学—观赏园艺]