Influence of roots zone calcium on potato (Cv. Russet burbank) shoot calcium and phytochemical content
Yükleniyor...
Tarih
2019
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Niğde Ömer Halisdemir Üniversitesi / Fen Bilimleri Enstitüsü
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
Kalsiyum bitki büyüme ve gelişmesindeki önemi yapılan çalışmalarla ortaya konmuştur. Bitki hücre duvarında ve zarında yapısal öneme sahip olan kalsiyum aynı zamanda hücre duvarının ve zarının arasında oluşan etkilerine bağlı olarak hücre bütünlüğünü sağlaması açısından da oldukça önemli görevleri bulunmaktadır. Sitosolik kalsiyum miktarındaki değişiklere bağlı olarak bitki bulunduğu koşullara tepki vererek kendini koruma altına almaktadır. Yapılan çalışmalar stres koşulları altında sitosolik kalsiyum miktarının değişimine bağlı olarak bitkinin ikincil metabolizma ürünlerini ürettiğini ve defense sistemini harekete geçirdiğini göstermektedir. Bitkide defense sistemi üzerine etkili olan bu bileşenlerin insan sağlığı acısından önemi de yapılan çalışmalarla ortaya konmuş durumdadır. Bu çalışmada kontrollü koşullar altında tek değişkenin kök bölgesi kalsiyum miktarı değiştirilerek bitki de üretilen insan sağlığına faydalı antioksidan değişimleri tespit edildi. Kök bölgesinin kalsiyum miktarı, bitki kalsiyum miktarı ve antioksidant bileşenler arasındaki korelasyon tespit edildi. Anahtar sözcükler: TEAC, FRAP, troloks, sitosolik kalsiyum, fenolik, micro culture, Russet Burbank, toplam antioksidan
The relationship between calcium and plant growth and development is well established. Calcium has roles on plant structure such as integrity of cell wall and cell membrane. Plant protects itself by increasing the cytosolic calcium concentration depending on the conditions. Studies shows that plant secondary metabolites are produced under stress conditions due to the change in the amount of cytosolic calcium and activates the plant defense system. These components, which are effective on the plant defense system, are also beneficial for human health. It has been found that these components are effective in protecting humans against diseases such as neurodegeneration and cancer, in which reactive oxygen species play major roles. In this study, antioxidant changes will be determined by changing the amount of calcium in the root region as a single variable under controlled conditions. The correlation between the amount of calcium in the root zone, concentratıon of calcium ın the plants and the biochemıcal components was determined ın the present study. The results showed that the root zone calcium concentration affects the tissue calcium content, phenolic level and antioxidant activity of the plants. Keywords: TEAC, FRAP, trolox, cytosolic calcium, phenolic, micro culture, Russet Burbank, total antioxidant
The relationship between calcium and plant growth and development is well established. Calcium has roles on plant structure such as integrity of cell wall and cell membrane. Plant protects itself by increasing the cytosolic calcium concentration depending on the conditions. Studies shows that plant secondary metabolites are produced under stress conditions due to the change in the amount of cytosolic calcium and activates the plant defense system. These components, which are effective on the plant defense system, are also beneficial for human health. It has been found that these components are effective in protecting humans against diseases such as neurodegeneration and cancer, in which reactive oxygen species play major roles. In this study, antioxidant changes will be determined by changing the amount of calcium in the root region as a single variable under controlled conditions. The correlation between the amount of calcium in the root zone, concentratıon of calcium ın the plants and the biochemıcal components was determined ın the present study. The results showed that the root zone calcium concentration affects the tissue calcium content, phenolic level and antioxidant activity of the plants. Keywords: TEAC, FRAP, trolox, cytosolic calcium, phenolic, micro culture, Russet Burbank, total antioxidant
Açıklama
Anahtar Kelimeler
TEAC, FRAP, Troloks, Sitosolik kalsiyum, Fenolik, Micro culture, Russet Burbank, Toplam antioksidan, TEAC, FRAP, Trolox, Cytosolic calcium, Phenolic, Micro culture, Russet Burbank, Total antioxidant
Kaynak
WoS Q Değeri
Scopus Q Değeri
Cilt
Sayı
Künye
Üstüntaş, H.E. (2019). Influence of roots zone calcium on potato (Cv. Russet burbank) shoot calcium and phytochemical content. (Yüksek Lisans Tezi) Niğde Ömer Halisdemir Üniversitesi, Fen Bilimleri Enstitüsü, Niğde
