Farklı Keten Tohumu (Linum usitatissimum L.) Çeşitlerinin Mineral Element Konsantrasyonlarının Belirlenmesi

Yıl 2025, Cilt: 15 Sayı: 2, 364 - 371, 27.12.2025

Cemal Kurt , Ahmet Demirbaş , Handan Saraç

https://doi.org/10.54370/ordubtd.1788928

Öz

Keten tohumu (Linum usitatissimum L.), dünyanın birçok yerinde lif, yağ, tıbbi amaçlar ve besin kaynağı olarak yetiştirilmektedir. Keten tohumu nispeten yüksek miktarda kül (%4), yağ (%30–40), protein (%20–30) ve diyet lifi (%20) içermektedir. Ancak, yüksek yağ içeriğine rağmen, keten tohumunun bazı hastalıkların riskini azaltma potansiyeli nedeniyle son yıllarda bu bitkiye olan ilgi artmıştır. Keten tohumunun mükemmel bir besin içeriğine sahip olması, onu belirli sağlık yararları sağlayan diyetlerde cazip bir bileşen haline getirmiştir. Bu çalışmada, farklı keten tohumu çeşitlerinin besin element konsantrasyonlarının belirlenmesi amaçlanmıştır. Çalışma kapsamında, 16 farklı keten tohumu çeşidinde 9 farklı besin elementi konsantrasyonları değerlendirilmiştir. Keten tohumu çeşitlerinin azot (N), fosfor (P), potasyum (K), kalsiyum (Ca), magnezyum (Mg), demir (Fe), çinko (Zn), mangan (Mn) ve bakır (Cu) konsantrasyonları sırasıyla 12.5-29.8 mg N kg-1, 1.29-3.58 mg P kg-1, 14.1-17.3 mg K kg-1, 3.2-13.3 mg Ca kg-1, 2.5-5.1 mg Mg kg-1, 625.2-125.6 mg Fe kg-1, 45.4-76.0 mg Zn kg-1, 32.7-81.7 mg Mn kg-1 ve 14.6-22.5 mg Cu kg-1 arasında değişmiştir. Sonuçlar genel olarak değerlendirildiğinde, keten tohumları arasında Kaolin çeşitinin en yüksek, LS Koral çeşitinin ise en düşük besin element konsantrasyonlarına sahip olduğu belirlenmiştir.

Anahtar Kelimeler

toprak-bitki interaksiyonu , çeşit , besin elementi alımı

Determination of Mineral Element Concentrations of Different Flaxseed Cultivars (Linum usitatissimum L.)

Öz

Flaxseed is cultivated worldwide for its fiber, oil, medicinal uses, and nutritional value. It contains relatively high levels of ash (4%), oil (30–40%), protein (20–30%), and dietary fiber (≈20%). Despite its high oil content, growing interest in flaxseed in recent years has been largely attributed to its potential health benefits, including the reduction of certain disease risks. Owing to its excellent nutritional composition, flaxseed has become an attractive component of health-promoting diets. The present study aimed to determine the concentrations of various nutrient elements in different flaxseed cultivars. A total of sixteen flaxseed cultivars were evaluated for the concentrations of nine mineral nutrients: nitrogen (N), phosphorus (P), potassium (K), calcium (Ca), magnesium (Mg), iron (Fe), zinc (Zn), manganese (Mn), and copper (Cu). The concentrations of these elements ranged from 12.5–29.8 mg N kg-1, 1.29–3.58 mg P kg-1, 14.1–17.3 mg K kg-1, 3.2–13.3 mg Ca kg-1, 2.5–5.1 mg Mg kg-1, 125.6–625.2 mg Fe kg-1, 45.4–76.0 mg Zn kg-1, 32.7–81.7 mg Mn kg-1, and 14.6–22.5 mg Cu kg-1, respectively. Overall, the findings indicated that the cultivar Kaolin exhibited the highest nutrient element concentrations, whereas LS Koral had the lowest values among the genotypes tested.

Anahtar Kelimeler

soil-plant interaction , variety , nutrient uptake

Etik Beyan

There are no ethical issues with the publication of this article.

Kaynakça

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