COMPOSITION OF ESSENTIAL OILS OF SAGE SALVIA SCLAREA L. AND THEIR CHANGES DEPENDING ON THE VEGETATIVE PHASES OF DEVELOPMENT
In: Scientific Bulletin of Namangan State University, 2019
Online
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Zugriff:
The identification of substances and the determination of the quantitative content of the individual components in the essential oil were carried out using gas-liquid chromatography and gas chromatography-mass spectrometry methods. In the composition of essential oils from various organs of Salvia sclarea L. growing in the south of Uzbekistan, it was found: 11 leaves, 25 inflorescences, 21 flowers and 19 cups of components, the main components of which are linalool (38% in leaves, 19 inflorescences -44%, in flowers-27% and in cups-18-32%) and linalyl acetate (in leaves-3.6%, in inflorescences-34.0-28.0%, in flowers-37.0% and in cups-40.0%). Also, the constant components are geranyl acetate (2.7–7.2%), karyofillen (0.3–14%), and α-terpineol (5.7– 12.0%). Changes in the composition of essential oils from sage nutmeg blossoms are observed, depending on the vegetative phases of development. The largest amount of linalool (34%) in essential oils was observed during the period of mass flowering, in the further development of the plant, until drying, a decrease in the amount of linalool (up to 20%) was observed. There is also a decrease in the quantitative content of geranyl acetate (up to 2.7%) and α-terpineol (up to 5.7%). In contrast, the quantitative content of linalyl acetate increases (from 25% to 47%).
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COMPOSITION OF ESSENTIAL OILS OF SAGE SALVIA SCLAREA L. AND THEIR CHANGES DEPENDING ON THE VEGETATIVE PHASES OF DEVELOPMENT
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Autor/in / Beteiligte Person: | Djumaev, Xudoyberdi Qurbondurdievich ; Zenkevich, Igor Georgievich ; Begmatov, Abdusamat Mamatqulovich ; Sattorov, Abdimurod Sattorovich |
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Zeitschrift: | Scientific Bulletin of Namangan State University, 2019 |
Veröffentlichung: | 2030 Uzbekistan Research Online, 2019 |
Medientyp: | academicJournal |
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