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- Title
Azot uygulamalarının ekmeklik buğday çeşitlerinin tane sterol (campesterol, stigmasterol ve betasitosterol) konsantrasyonuna etkisi.
- Authors
TOSUN, Yener Kortan; ERDEM, Halil; GENCE, Cabir Çağrı
- Abstract
Plant sterols (phytosterols) are a group of steroidal alcohols with various bioactive properties for human health. Phytosterols inhibit cholesterol absorption in the intestine and have a lowering effect on the immediate cholesterol levels. In this study, the effect of nitrogen applications on the concentration of Campesterol, Stigmasterol and Betasitosterol of two different bread wheat types (Yunus and Osmaniyem) in the greenhouse was investigated. Nitrogen applications were carried out in 250 and 500 mg kg-1 doses as the soil fertilizing and also 500 mg kg-1 nitrogen were sprayed to the leaves by using 0.5% urea in three (booting, anthesis, milk) different periods. Nitrogen application showed significant increases in grain N concentrations of both Yunus and Osmaniyem varieties. Nitrogen application has increased of 89% in grain N concentration of Yunus varieties and 62% in Osmaniyem varieties. In the N concentration by nitrogen application, an increase of 45% in the Campesterol, 145% in the concentration of stigmasterol and 105% in the concentration of betasitosterol was observed in the grain of Yunus varieties. There was a rise of 99% in the Campesterol, 38% in the stigmasterol and 73% in the betacitosterol of the Osmaniyem varieties. The possibility of nitrogen's participating in stain of Campesterol, Stigmasterol and Betasitosterol seems to be high.
- Publication
Academic Journal of Agriculture / Akademik Ziraat Dergisi, 2018, Vol 7, Issue 2, p185
- ISSN
2147-6403
- Publication type
Article
- DOI
10.29278/azd.476356