S792.11 TQ466.5
中国科学院知识创新工程项目
维生素E是人和动物必需维生素.本文以20份向日葵种质资源为实验材料,通过对维生素E含量、含油率、皮壳率以及百粒重的测定及统计分析,试图了解向日葵种质资源中维生素E含量变异及相关数据.结果表明,在20份向日葵种质资源中,油葵的维生素E含量和含油率明显高于食葵;含油率与维生素E含量在0.01水平呈极显著正相关,含油率与百粒重在0.05水平呈显著负相关;百粒重与皮壳率在0.01水平呈极显著负相关.通过初步评价,发现3份富含天然维生素E的向日葵种质资源.
Vitamin E is essential to human being and animal. Primary evaluation of 20 sunflower (Helianthus annuus L.) seeds was carried out with the characters of vitamin E content, oil content, hull content and 100-seed weight. The results showed that vitamin E content of oil sunflower was significantly higher than that of confectionary sunflower. Vitamin E was correlated with oil content positively at 0.01 levels. Oil content and hull content affected 100-seed weight with a significant negative correlation at 0.05 and 0.01 levels, respectively. Three valuable germplasm were selected for sunflower breeding to improve vitamin E content.
董贵俊,刘公社,潘卫东.向日葵种质资源维生素E含量及相关变量的初步评价[J].植物遗传资源学报,2005,(2):178-181.
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