کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5761879 | 1624802 | 2017 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Chemical profiling of Bulgarian rose absolute (Rosa damascena Mill.) using gas chromatography-mass spectrometry and trimethylsilyl derivatives
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کلمات کلیدی
موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم کشاورزی و بیولوژیک
علوم زراعت و اصلاح نباتات
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چکیده انگلیسی
A comprehensive chemical profiling of Bulgarian rose absolute (Rosa damascena Mill.) was performed by means of GC/MS and GC-FID. A protocol for simultaneous analysis of compounds with high structural diversity and volatility, involving a multistep temperature gradient and trimethylsilyl derivatives was applied for this purpose. As a result 132 compounds, mainly mono- and sesquiterpenoids were identified. The main constituents, representing 80.0-95.5% of the total content of the detected compounds, were quantified by means of GC-FID. The developed approach was applied to rose absolute samples from Egypt and Morocco, as well. The specific chromatographic fingerprint, characteristic for the country of production (climatic-geographical origin) could be used for a fast classification of the rose absolute and for authenticity control.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Industrial Crops and Products - Volume 108, 1 December 2017, Pages 36-43
Journal: Industrial Crops and Products - Volume 108, 1 December 2017, Pages 36-43
نویسندگان
Daniela Nedeltcheva-Antonova, Petya Stoicheva, Liudmil Antonov,