Title: Changes in fatty acid and essential oil composition of sage (Salvia officinalis L.) leaves under NaCl stress
Abstract: Fatty acids and essential oils from hydroponically cultivated Salvia officinalis leaves were analyzed by GC and GC–MS. Four different levels of NaCl (25, 50, 75 and 100 mM) were applied. The first results showed that salt treatment reduced significantly the plant growth by 61% and the total fatty acids (TFA) content by 32% at 100 mM NaCl. Alpha-linolenic, gadoleic, palmitic and oleic acids were the major fatty acids. Moreover, the polyunsaturated fatty acids decreased, while the monounsaturated ones increased with respect to increasing salinity. Regarding the essential oil composition, the main compounds were α-and β-thujone, 1,8-cineole, camphor, α-humulene, viridiflorol and manool at all salt treatments. The yield had a maximum increase at 75 mM NaCl. Hence, sage can be considered as moderately salt sensitive.
Publication Year: 2010
Publication Date: 2010-04-01
Language: en
Type: article
Indexed In: ['crossref']
Access and Citation
Cited By Count: 130
AI Researcher Chatbot
Get quick answers to your questions about the article from our AI researcher chatbot