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Journals / Sakarya University Journal of Science / 2026 / Volume: 21 Issue: 5

Xylem related p,p'-DDE uptake mechanism by cucurbita pepo spp pepo from contaminated soil

Kirlenmiş topraklardaki p,p'-DDE'nin kabak bitki özsuyu ile ilişkili biriktirme mekanizması

Mehmet İşleyen(BURSA TEKNİK ÜNİVERSİTESİ)
Ahmet Aygün(BURSA TEKNİK ÜNİVERSİTESİ)
Beytullah Eren(SAKARYA UNIV)
Pages
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Publication Date
2017-10-01
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

Colloidal Whitish Material (CWM) incidentally discovered in xylem may increase p,p'-DDE concentrations in xylem saps, showing CWM related uptake mechanism in the first time with this research that more DDE accumulations in shoots of Raven and Zephyr plants which were 1561 µg/Kg and 40 µg/Kg, respectively.

📌 3 Key Takeaways

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Objective & Hypothesis:Experiments were conducted to assess the effects of xylem sap p,p'-DDE concentrations of Raven and Zephyr plants grown in contaminated soil on the phytoextraction of p,p'-DDE from soil by plant systems.
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Key Findings & Data:An average of 0.21 µg/L p,p'-DDE concentration in Raven was almost 10 times more than that of xylem sap value obtained from Zephyr.
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Conclusion & Impact:Colloidal Whitish Material (CWM) incidentally discovered in xylem may increase p,p'-DDE concentrations in xylem saps, showing CWM related uptake mechanism in the first time with this research that more DDE accumulations in shoots of Raven and Zephyr plants which were 1561 µg/Kg and 40 µg/Kg, respectively.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:DDT · Xylem Sap · Raven

Abstract

Experiments were conducted to assess the effects of xylem sap p,p'-DDE concentrations of Raven and Zephyr plants grown in contaminated soil on the phytoextraction of p,p'-DDE from soil by plant systems. An average of 0.21 µg/L p,p'-DDE concentration in Raven was almost 10 times more than that of xylem sap value obtained from Zephyr. Colloidal Whitish Material (CWM) incidentally discovered in xylem may increase p,p'-DDE concentrations in xylem saps, showing CWM related uptake mechanism in the first time with this research that more DDE accumulations in shoots of Raven and Zephyr plants which were 1561 µg/Kg and 40 µg/Kg, respectively.

Özet

Bu araştırmada yıllanmış p,p'- DDE kirlenmiş topraklarda yetiştirilen Raven ve Zephyr kabak türlerinde, p,p'- DDE'nin topraktan bitki yapısına geçişinde bitki özsuyunun etkisini araştırmak için deneyler yürütülmüştür. Raven bitki özsuyundaki 0,21 µg/L ortalama p,p'- DDE konsantrasyonunun Zephyr bitki özsuyundaki değerle karşılaştırıldığında 10 kat daha fazla olduğu tespit edilmiştir. Buna paralel olarak, Raven ve Zephyr bitki gövdelerindeki p,p'- DDE konsantrasyonu sırasıyla 1561 µg/Kg ve 40 µg/Kg olarak belirlenmiştir. Bitki özsuyunda tesbit edilen Beyazımsı Kolloidal Yapıda Maddeler (BKYM), özsudaki p,p'- DDE miktarındaki artışa, bunun sonucunda da bitki gövdesinde daha fazla birikime sebep olacağı konusunda şüphe uyandırmıştır. Bu araştırma p,p'- DDE'nin bitki özsuyundaki BKYM ile taşındığını gösteren ilk deneysel çalışmadır.

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Cite This Article

İşleyen, M., Aygün, A., Eren, B. (2017). Xylem related p,p'-DDE uptake mechanism by cucurbita pepo spp pepo from contaminated soil. Sakarya University Journal of Science, Volume: 21 Issue: 5. https://doi.org/10.16984/saufenbilder.281388

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References (9)

  1. Armitage, J. M.; Gobas, F. A. P. C., A terrestrial food-chain bioaccumulation model for POPs. Environ Sci Technol 2007, 41 (11), 4019-4025.
  2. Bizzotto, E. C.; Villa, S.; Vighi, M., POP bioaccumulation in macroinvertebrates of alpine freshwater systems. Environ Pollut 2009, 157 (12), 3192-3198.
  3. Brustad, M.; Sandanger, T. M.; Andersen, V.; Lund, E., POP exposure from fish liver consumption and risk of cancer - the Norwegian Women and Cancer Study. J Environ Monitor 2007, 9 (7), 682-686.
  4. Deribe, E.; Rosseland, B. O.; Borgstrom, R.; Salbu, B.; Gebremariam, Z.; Dadebo, E.; Norli, H. R.; Eklo, O. M., Bioaccumulation of persistent organic pollutants (POPs) in fish species from Lake Koka, Ethiopia: The influence of lipid content and trophic position. Sci Total Environ 2011, 410, 136-145.
  5. Gao, H. J.; Jiang, X.; Wang, F.; Wang, D. Z.; Bian, Y. R., Residual levels and bioaccumulation of chlorinated persistent organic pollutants (POPs) in vegetables from suburb of Nanjing, people's republic of China. B Environ Contam Tox 2005, 74 (4), 673-680.
  6. Norstrom, R. J., Understanding bioaccumulation of POPs in food webs - Chemical, biological, ecological and environment considerations. Environ Sci Pollut R 2002, 9 (5), 300-303.
  7. Sheldon, L.; Berry, M.; Vallero, D., Bioaccumulation of POPs in fish and estimation of human dietary exposure and dose. Epidemiology 1999, 10 (4), S169-S169.
  8. Swackhamer, D. L.; Pearson, R.; Trowbridge, A., Bioaccumulation and cycling of pops in the North American Great Lakes. Epidemiology 1999, 10 (4), S168-S168.
  9. Klanova, J.; Matykiewiczova, N.; Macka, Z.; Prosek, P.; Laska, K.; Klan, P., Persistent organic pollutants in soils and sediments from James ROSS Island, Antarctica. Environ Pollut 2008, 152 (2), 416-423.