List of Articles اولئیک اسید

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  1 - تاثیر نیتروژن و مس بر برخی خصوصیات کمی گیاه کلزا ارقام اکاپی و هیولا (Brasica napus cultivars Okapi and Hayola)
  مریم پیوندی وجیهه لطیف عذرا صبورا
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  2 - Evaluation and comparison of oil content and fatty acid profiles of different populations of Rosa canina L. in different habitats of Azerbaijan, North-West Iran,
  Fatemeh Nejadhabibvash Arsalan Pirvash Saeedeh Khamoushi
  The fruit of Rosa canina L. contains valuable substances such as fatty acids. In this study, in order to determine the amount of oil and fatty acid profiles of Rosa canina in different habitats of Iran and to know the diversity of these compounds, the fruits at full rip More

  The fruit of Rosa canina L. contains valuable substances such as fatty acids. In this study, in order to determine the amount of oil and fatty acid profiles of Rosa canina in different habitats of Iran and to know the diversity of these compounds, the fruits at full ripening stage were collected from 5 habitats with different climatic conditions, including Urmia, Chaldran, Bukan, Shahindeg and Zanjan with a height of 1500, 2000, 1370, 1406 and 1638 m above sea level, respectively, on 21 September in 2017. The oil was extracted from the seeds with Soxhlet apparatus and fatty acids were analyzed by gas chromatography (GC). The results were showed that different habitats had a significant impact on the oil content and fatty acids profiles. The highest and lowest percentages of oil were obtained from Shahindeg (20.57 %) and Chaldran (12.37 %) habitats, respectively. The predominant fatty acids in seed oil of Chaldran habitat were palmitic acid (49.53 %), linoleic acid (46.71 %), cis-9-oleic acid (28.81 %) and cis-11- eicosanoic acid (17.88 %), meanwhile in the Urmia habitat; they were linoleic acid (42.96 %), cis-9-oleic acid (30.33 %), cis-11-eicosanoic acid (15.34 %) and palmitic acid (5.92 %). In the Zanjan habitat, the major of fatty acids were including linoleic acid (46.30 %), cis-9-oleic acid (28.42 %), cis-11-eicosanoic acid (16.71 %) and palmitic acid (4.54 %). In the Bukan habitat, the predominant fatty acids were linoleic acid (45.31 %), cis-9-oleic acid (27.70 %), cis-11- eicosanoic acid (17.70 %) and palmitic acid (5.33 %), while in the Shahindeg habitat; they were linoleic acid (52.61%), cis-9 oleic acid (28.62 %) and cis-11-eicosanoic acid (18.70 %). The Urmia and Bukan habitats had the highest amount of saturated fatty acids, while the seeds of Shahindeg habitat were rich in unsaturated fatty acids. In general, the results of this study proved the effect of ecological conditions on the quantity and quality of fatty acids and the percentage of oil in seed of Rosa canina L. Manuscript profile
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  3 - سنتز نقاط کوانتومی CdSe در محیط پارافین مایع و بررسی خاصیت نورتابی آن ها
  مریم سید حسینی مهران آقائی نیما تقوی نیا مازیار مرندی حسین آقائی
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  4 - Investigating the growth characteristics and composition of fatty acids of the medicinal plant Carthamus tinctorius cultivar Safeh under the influence of humic acid and zinc chelate
  Fatemeh Nejadhabibvash Zainab Rashidi Ali Heidarzadeh
  The purpose of this study was to evaluate the performance of safflower under the influence of humic acid and zinc chelate in field conditions. The experiment was carried out in a factorial form in the form of randomized complete blocks in a farm in Saqez city in 2019. T More

  The purpose of this study was to evaluate the performance of safflower under the influence of humic acid and zinc chelate in field conditions. The experiment was carried out in a factorial form in the form of randomized complete blocks in a farm in Saqez city in 2019. The results showed that the effect of humic acid treatment was significant at the 5% probability level on plant height and on the number of sub-branches at the 5% probability level. The effect of zinc chelate and the interaction of treatments on both traits were significant at the 1% probability level. The use of all three foliar treatments (humic acid zinc chelate and the interaction of treatments) had a significant effect on the number of seeds per plant. Comparison of averages showed. The highest number of seeds per plant in the combined treatment of 1 mg/liter of zinc chelate and 400 mg/liter of humic acid (125/33) as well as the treatment of 2 mg/liter of zinc chelate (123/25) and the lowest number in There was a combined treatment of 100 mg/l of humic acid and 2 mg/l of zinc chelate. The results showed that zinc chelate treatment and the combined treatment of zinc chelate and humic acid had a significant effect on the number of leaves in safflower plant, but humic acid treatment did not have a significant effect on this trait. C The results of the present study showed that the amount of linoleic acid increased with the addition of humic acid and zinc chelate, but the amount of oleic acid decreased. Manuscript profile