BOGOMOLETS NATIONAL MEDICAL UNIVERSITY, KYIV, UKRAINE.
Wiad Lek. 2022;75(4 pt 1):848-852. doi: 10.36740/WLek202204118.
The aim: Evaluation of the influence of plant protection chemicals on the fatty acid composition of sunflower seeds.
Materials and methods: Study of the effects of pesticides, study of the effects of pesticides on the fatty acid composition (lipid) of sunflower seed by gas-liquid chromatography was studied.
Results: It was found that the content of oleic and linoleic unsaturated fatty acids did not differ significantly from the control. The content of linolenic and arachidonic acids was at the level of the control group. A similar pattern was observed in relation to the content of saturated fatty acids, in particular myristic, pentodecanoic, palmitic, margaric, stearic. The total content of fatty acids (unsaturated fatty acids and saturated fatty) selected under different seed protection schemes did not differ significantly from control.
Conclusions: It is proved that the application of the investigated pesticides in various schemes of chemical protection of sunflower crops does not affect the nutritional and biological value of the seeds.
评价植物保护化学品对葵花籽油脂肪酸组成的影响。
材料和方法：通过气相色谱法研究了农药对葵花籽油脂肪酸（脂质）组成的影响。
结果：发现油酸和亚油酸的含量与对照组相比没有显著差异。亚麻酸和花生四烯酸的含量与对照组水平相当。在饱和脂肪酸方面也观察到了类似的模式，特别是肉豆蔻酸、十五烷酸、棕榈酸、十七烷酸、硬脂酸。在不同的种子保护方案下选择的脂肪酸（不饱和脂肪酸和饱和脂肪酸）的总含量与对照组相比没有显著差异。
结论：研究表明，在所研究的各种化学防治向日葵作物方案中使用这些农药不会影响种子的营养和生物学价值。
