Elevation dependent variation of volatile compositions of some endemic and medicinally important plant species

Ayşegül Tekeş; Sermin Göksu Karagöz; Musa Denizhan Ulusan

Makale detayları

Elevation dependent variation of volatile compositions of some endemic and medicinally important plant species

Yazarlar:

Ayşegül Tekeş | Sermin Göksu Karagöz | Musa Denizhan Ulusan

Yayıncı:

Cankiri Karatekin University

Ana Başlıklar:

Orman Ekosistemleri

Dergi:

Anadolu Orman Araştırmaları Dergisi Vol.10 Issue 2, pp.123-138

Belge Tipi:

Makale

Yayın Tarihi:

12/2024

Belge Dili:

Türkçe

Document ID (Org No.):

2001330167

pISSN:

1309-856X

Anahtar kelimeler:

Özet:

 Background and aims In this study, the elevation-dependent variations in the volatile components of the flowers and leaves of three endemic plant species native to Türkiye, Hypericum aviculariifolium Jaub.  Spach, subsp. depilatum Freyn  Bornm. Robson var. depilatum, Stachys cretica L. subsp. anatolica Rech.f., and Phlomis nissolii L., were investigated. Methods The analysis was conducted using the Headspace Solid-Phase Micro-Extraction HS-SPME method with three replicates. Results 101 compounds were identified in H. aviculariifolium subsp. depilatum var. depilatum, 79 in S. cretica subsp. anatolica, and 81 in P. nissolii. In H. aviculariifolium subsp. depilatum var. depilatum, the major flower compounds were trans-Caryophyllene and Hendecane at lower altitudes, and alpha-Pinene and alpha-Selinene at higher altitudes; in leaves, Carvacrol and Thymol dominated at lower altitudes, while beta-Elemene and alpha-Copaene were prevalent at higher altitudes. For S. cretica subsp. anatolica, Benzaldehyde and alpha-Pinene were detected as the main compounds at the lower and upper elevations in flowers. In leaves, Benzaldehyde and alpha-pinene were the main constituents at lower elevation, while Benzaldehyde and Germacrene D were the main constituents at upper elevation. In P. nissolii, trans-Caryophyllene and Germacrene D were the main compounds in both flowers and leaves at both altitudes. Conclusions It has been observed that this variability in plant volatile compounds is affected by other environmental factors such as altitude, geographical location, genetic structure, the parts of the plant examined morphological structure, and the analysis method used. These results reveal that plant chemical profiles can show significant changes depending on ecological factors.

 Background and aims In this study, the elevation-dependent variations in the volatile components of the flowers and leaves of three endemic plant species native to Türkiye, Hypericum aviculariifolium Jaub.  Spach, subsp. depilatum Freyn  Bornm. Robson var. depilatum, Stachys cretica L. subsp. anatolica Rech.f., and Phlomis nissolii L., were investigated. Methods The analysis was conducted using the Headspace Solid-Phase Micro-Extraction HS-SPME method with three replicates. Results 101 compounds were identified in H. aviculariifolium subsp. depilatum var. depilatum, 79 in S. cretica subsp. anatolica, and 81 in P. nissolii. In H. aviculariifolium subsp. depilatum var. depilatum, the major flower compounds were trans-Caryophyllene and Hendecane at lower altitudes, and alpha-Pinene and alpha-Selinene at higher altitudes; in leaves, Carvacrol and Thymol dominated at lower altitudes, while beta-Elemene and alpha-Copaene were prevalent at higher altitudes. For S. cretica subsp. anatolica, Benzaldehyde and alpha-Pinene were detected as the main compounds at the lower and upper elevations in flowers. In leaves, Benzaldehyde and alpha-pinene were the main constituents at lower elevation, while Benzaldehyde and Germacrene D were the main constituents at upper elevation. In P. nissolii, trans-Caryophyllene and Germacrene D were the main compounds in both flowers and leaves at both altitudes. Conclusions It has been observed that this variability in plant volatile compounds is affected by other environmental factors such as altitude, geographical location, genetic structure, the parts of the plant examined morphological structure, and the analysis method used. These results reveal that plant chemical profiles can show significant changes depending on ecological factors.

 Background and aims In this study, the elevation-dependent variations in the volatile components of the flowers and leaves of three endemic plant species native to Türkiye, Hypericum aviculariifolium Jaub.  Spach, subsp. depilatum Freyn  Bornm. Robson var. depilatum, Stachys cretica L. subsp. anatolica Rech.f., and Phlomis nissolii L., were investigated. Methods The analysis was conducted using the Headspace Solid-Phase Micro-Extraction HS-SPME method with three replicates. Results 101 compounds were identified in H. aviculariifolium subsp. depilatum var. depilatum, 79 in S. cretica subsp. anatolica, and 81 in P. nissolii. In H. aviculariifolium subsp. depilatum var. depilatum, the major flower compounds were trans-Caryophyllene and Hendecane at lower altitudes, and alpha-Pinene and alpha-Selinene at higher altitudes; in leaves, Carvacrol and Thymol dominated at lower altitudes, while beta-Elemene and alpha-Copaene were prevalent at higher altitudes. For S. cretica subsp. anatolica, Benzaldehyde and alpha-Pinene were detected as the main compounds at the lower and upper elevations in flowers. In leaves, Benzaldehyde and alpha-pinene were the main constituents at lower elevation, while Benzaldehyde and Germacrene D were the main constituents at upper elevation. In P. nissolii, trans-Caryophyllene and Germacrene D were the main compounds in both flowers and leaves at both altitudes. Conclusions It has been observed that this variability in plant volatile compounds is affected by other environmental factors such as altitude, geographical location, genetic structure, the parts of the plant examined morphological structure, and the analysis method used. These results reveal that plant chemical profiles can show significant changes depending on ecological factors.

 Giriş ve Hedefler Bu çalışmada, Türkiyeye özgü 3 endemik bitki türü olan Hypericum aviculariifolium Jaub.  Spach, subsp. depilatum Freyn  Bornm. Robson var. depilatum, Stachys cretica L. subsp. anatolica Rech.f. ve Phlomis nissolii L.nin çiçek ve yapraklarının uçucu bileşenlerinin yükseltiye bağlı değişimleri incelenmiştir. Yöntemler Tepe Boşluğu  Katı Faz Mikro Ekstraksiyon Headspace Solid Phase Micro-Extraction-HS-SPME yöntemi ile 3 tekerrürlü şekilde analiz yapıldı. Bulgular Analizler sonucunda H. aviculariifolium subsp. depilatum var. depilatumda 101, S. cretica subsp. anatolicada 79 ve P. nissoliide 81 bileşen tespit edilmiştir. H. aviculariifolium subsp. depilatum var. depilatumda çiçeklerde alt yükseltide trans-Caryophyllene ve Hendecane, üst yükseltide alpha- Pinene ve alpha- Selinene, yapraklarda alt yükseltide Carvacrol ve Thymol, üst yükseltide beta- Elemene ve alpha- Copaene ana bileşen olarak belirlenmiştir. S. cretica subsp. anatolicada çiçeklerde alt ve üst yükseltide Benzaldehyde ve alpha- Pinene ana bileşen olarak tespit edilmiştir. Yapraklarda alt yükseltide Benzaldehyde ve alpha- Pinene, üst yükseltide Benzaldehyde ve Germacrene D ana bileşen olarak tespit edilmiştir. P. nissoliide çiçeklerde ve yapraklarda alt ve üst yükseltide trans-Caryophyllene ve Germacrene D ana bileşen olarak saptanmıştır. Sonuçlar Bitkilerin uçucu bileşenlerindeki bu değişkenliğin yükseltinin yanı sıra coğrafi konum ve genetik yapı gibi diğer çevresel faktörler ile bitkinin hangi kısmının incelendiği morfolojik yapı ve kullanılan analiz yöntemi gibi unsurların etkili olduğu görülmüştür. Bu sonuçlar bitkilerin kimyasal profillerinin ekolojik faktörlere bağlı olarak önemli değişimler gösterebileceğini ortaya koymaktadır.

Makale detayları

Elevation dependent variation of volatile compositions of some endemic and medicinally important plant species

Yazarlar:

Ayşegül Tekeş | Sermin Göksu Karagöz | Musa Denizhan Ulusan

Yayıncı:

Cankiri Karatekin University

Ana Başlıklar:

Orman Ekosistemleri

Dergi:

Anadolu Orman Araştırmaları Dergisi Vol.10 Issue 2, pp.123-138

Belge Tipi:

Makale

Yayın Tarihi:

12/2024

Belge Dili:

Türkçe

Document ID (Org No.):

2001330167

pISSN:

1309-856X

Endemic plants

HS-SPME analysis

volatile compounds

elevationEndemik bitkiler

HS-SPME analizi

uçucu bileşenler

yükselti

Sayı

Makale detayları

Yazarlar: Ayşegül Tekeş | Sermin Göksu Karagöz | Musa Denizhan Ulusan

Yayıncı: Cankiri Karatekin University

Ana Başlıklar: Orman Ekosistemleri

Dergi: Anadolu Orman Araştırmaları Dergisi Vol.10 Issue 2, pp.123-138

Belge Tipi: Makale

Yayın Tarihi: 12/2024

Belge Dili: Türkçe

Document ID (Org No.): 2001330167

pISSN: 1309-856X

Sayı

Yazarlar:

Ayşegül Tekeş | Sermin Göksu Karagöz | Musa Denizhan Ulusan

Yayıncı:

Cankiri Karatekin University

Ana Başlıklar:

Orman Ekosistemleri

Dergi:

Anadolu Orman Araştırmaları Dergisi Vol.10 Issue 2, pp.123-138

Belge Tipi:

Makale

Yayın Tarihi:

12/2024

Belge Dili:

Türkçe

Document ID (Org No.):

2001330167

pISSN:

1309-856X