Seasonal Variation of Hypericin and Pseudohypericin Contents in Hypericum scabrum L Growing Wild in Turkey
Yazarlar (3)
Prof. Dr. Ali Kemal Ayan Ondokuz Mayıs Üniversitesi, Türkiye
Prof. Dr. Cüneyt Çırak Ondokuz Mayıs Üniversitesi, Türkiye
Dr. Öğr. Üyesi Kerim GÜNEY Kastamonu Üniversitesi, Türkiye
| Makale Türü |
Özgün Makale
(SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale)
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| Dergi Adı | Natural Product Communications | ||
| Dergi ISSN | 1934-578X Wos Dergi Scopus Dergi | ||
| Dergi Tarandığı Indeksler | SCI-Expanded | ||
| Makale Dili | İngilizce | Basım Tarihi | 01-2008 |
| Kabul Tarihi | – | Yayınlanma Tarihi | 01-02-2008 |
| Cilt / Sayı / Sayfa | 3 / 2 / 241–244 | DOI | 10.1177/1934578x0800300228 |
| Makale Linki | https://journals.sagepub.com/doi/pdf/10.1177/1934578X0800300228 | ||
| UAK Araştırma Alanları |
Ekoloji
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| Özet |
| The present study was conducted to determine ontogenetic and morphogenetic variations of hypericin and pseudohypericin contents in Hypericum scabrum growing in Turkey. Plants were harvested at vegetative, floral budding, full flowering, fresh fruiting and mature fruiting stages and observed for the presence of dark glands. Subsequently, they were dissected into stem, leaf and reproductive tissues, which were dried separately, and subsequently assayed for hypericin and pseudohypericin contents by HPLC. No hypericins were detected in stem tissues, while leaves and reproductive parts accumulated both compounds at different levels depending on growth stages. In general, higher levels of hypericin and pseudohypericin accumulation were observed in reproductive parts. Content of both hypericin forms decreased with advancing of plant development and reached their highest levels at floral budding stage. |
| Anahtar Kelimeler |
| Hypericin | Hypericum scabrum | Infrageneric classification | Ontogenetic variation | Pseudohypericin |
BM Sürdürülebilir Kalkınma Amaçları
| Atıf Sayıları | |
| Scopus | 9 |
| Google Scholar | 10 |