Morphogenetic, Ontogenetic and Diurnal Variabilities of Turkish Oil-Bearing Rose (Rosa damascena Mill.)

Volume: 8 Number: 1 June 1, 2013
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Morphogenetic, Ontogenetic and Diurnal Variabilities of Turkish Oil-Bearing Rose (Rosa damascena Mill.)

Abstract

Morphogenetic, ontogenetic and diurnal variabilities for essential oil content and components of oil-bearing rose (Rosa damascena Mill.) were studied in this research at the Süleyman Demirel University, Rose and Rose Products Research and Implementation Center in 2009. The flowers were hand-collected at five different development stages (from budding to full-flowering), four different times of the peak flowering date (06:00, 10:00, 14:00 and 18:00 h) (1st June) and four dates during the flowering season (25th May, 1st June, 8th June and 15th June), and separated into petals and sepals for analyses of essential oil content by hydro-distillation with a Clevenger-type apparatus and components by GC/MS. The essential oil contents of the petals and sepals were 0,057% and 0,013%, respectively, while the whole flowers contained 0,035%. The petal oils had more monoterpenes geraniol (36,9%), citronellol (26,7%) and nerol (14,9%), and less methyl eugenol (0,4%). The flowers contained the highest essential oil (0,045%) when the petals were with cupshaped and the stamens bright-yellow as group stage 4. During the flowering season for 4 weeks, the highest essential oil content (0,045%) was in the third week, the highest geraniol content (42,4%) was in the first week, and the highest citronellol content (37,7%) was in the last week. From 06:00 to 18:00 h during the day, the essential oil content decreased from 0,055% to 0,017%, and also the rates of citronellol (up to 14:00 h) and methyl eugenol decreased and the rates of geraniol and nerol increased.

Keywords

Details

Primary Language

Turkish

Subjects

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Journal Section

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Authors

Hasan Baydar This is me

Soner Kazaz This is me

Publication Date

June 1, 2013

Submission Date

June 1, 2013

Acceptance Date

-

Published in Issue

Year 2013 Volume: 8 Number: 1

APA
Baydar, H., Kazaz, S., & Erbaş, S. (2013). Yağ Gülünde (Rosa damascena Mill.) Morfogenetik, Ontogenetik ve Diurnal Varyabiliteler. Ziraat Fakültesi Dergisi, 8(1), 1-11. https://izlik.org/JA38MT64XY

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