Changes in the essential oil content and composition of pelargonium graveolens l'her with different drying methods
Yükleniyor...
Tarih
2023
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
CSIC Consejo Superior de Investigaciones Cientificas
Erişim Hakkı
info:eu-repo/semantics/openAccess
Attribution 3.0 United States
Attribution 3.0 United States
Özet
In this study, the effect of various drying methods (fresh plant, shade-drying, sun-drying, and oven-drying at 30 and 60 °C) on the essential oil (EO) composition of rose-scented geranium were determined. Essential oil samples were extracted by hydrodistillation and analyzed byGC and GC-MS systems. The highest EO contents were obtained in the fresh plant (1.98%). followed by shade-drying (1.34 %) and oven-drying at 30 °C (1.20 %). The main components were citronellol (23.99-39.87%). gcraniol (4.15-17.09%). mcnthonc (4.48-8.34%). linalool (1.96-7.42%), P-caryophyllene (2.63-4.32%), geranyl tiglate (0.99-4.52%), citronellyl butyrate (0.53-5.31%) and cis-rose oxide (0.71-3.15%). The diying methods showed a marked impact on the constituents of the EO samples. The results demonstrat¬ed that drying the aerial parts of fresh geranium, and shade-drying and oven-drying at 30 CC were the best optimal methods to obtain the highest oil yield, and citronellol. geraniol, and linalool contents in the oil.
Açıklama
Anahtar Kelimeler
Chemical composition, Citronellol, Diying methods, Essential oil yield, Geraniol, Rose-scented geranium
Kaynak
Grasas y Aceites
WoS Q Değeri
N/A
Scopus Q Değeri
Cilt
74
Sayı
1
Künye
Akçura, S., Çakmakcı, R., & Ürüşan, Z. (2023). Changes in the essential oil content and composition of pelargonium graveolens l’hér with different drying methods. Grasas y Aceites, 74(1), e497–e497. https://doi.org/10.3989/gya.0226221
