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1·The compounds are all isolated from Helianthus annuus L. firstly.

这三个化合物均为向日葵根中首次发现。

2·Helianthus Annuus Oil, Sunflower Seed Oil, Helianthus Annuus Seed Oil.

葵花籽油，葵花油，向日葵籽油。

3·The fingerprints of 21 domestic and 11 foreign sunflower Helianthus annuus L.

基因型和11个国外引进向日葵基因型进行分析，构建了它们的指纹图谱。

4·The factors that influence callus induction, shoot differentiation and growth of Helianthus annuus cotyledon were studied and an efficient regeneration system was established .

对油葵子叶外植体在含有不同激素浓度的培养基上进行了诱导、分化及成苗的研究，建立起一套完整的再生体系。