Effect of Cold Plasma on Essential Oil Content and Composition of Cumin (Cuminum cyminum L.)
عنوان مقاله: Effect of Cold Plasma on Essential Oil Content and Composition of Cumin (Cuminum cyminum L.)
شناسه ملی مقاله: BMPM04_014
منتشر شده در سومین کنگره بین المللی و چهارمین همایش ملی زیست فناوری گیاهان دارویی و قارچهای کوهی (مجازی) در سال 1400
شناسه ملی مقاله: BMPM04_014
منتشر شده در سومین کنگره بین المللی و چهارمین همایش ملی زیست فناوری گیاهان دارویی و قارچهای کوهی (مجازی) در سال 1400
مشخصات نویسندگان مقاله:
Fatemeh Shokoohi - Department of Horticultural Science, Tarbiat Modares University, Tehran, Iran
Mohammad-Taghi Ebadi - Department of Horticultural Science, Tarbiat Modares University, Tehran, Iran
Hamid Reza Qomi - Laser and Plasma Research Institute, Shahid Beheshti University, Tehran, Iran.
Mahdi Ayyari - Department of Horticultural Science, Tarbiat Modares University, Tehran, Iran
خلاصه مقاله:
Fatemeh Shokoohi - Department of Horticultural Science, Tarbiat Modares University, Tehran, Iran
Mohammad-Taghi Ebadi - Department of Horticultural Science, Tarbiat Modares University, Tehran, Iran
Hamid Reza Qomi - Laser and Plasma Research Institute, Shahid Beheshti University, Tehran, Iran.
Mahdi Ayyari - Department of Horticultural Science, Tarbiat Modares University, Tehran, Iran
The current research was carried out to reveal the possible impacts of cold plasma on essential oil (EO) content and composition of cumin (Cuminum cyminum L.), as a new approach in medicinal plants processing. Cumin seeds were exposed to plasma at different voltages (۱۷, ۱۹, ۲۱, and ۲۳ kV). The EO content was determined using hydro-distillation, and the compositions of the extracted EOs were quantified using gas chromatography and gas chromatography-mass spectrometry techniques. The results showed that with increasing voltage intensity from ۱۷ to ۲۳ (kV), the hydrophilicity of cumin seeds and EO content (extraction efficiency) increased. Also, %۲۵ color change was observed between the control and the treated samples. Major constituents of EO included β-pinene (%۵.۵-۱۲.۲), p-cymene (%۸-۱۱.۲), (E)-beta-ocimene (%۱۵.۷), cumin aldehyde (%۲۳.۹-۴۷.۶), γ-terpinene (%۲۵.۳-۳۷.۵). The EO analysis results showed that cumin aldehyde was reduced by %۲۰ compared to the control sample.
کلمات کلیدی: Cold plasma, Cumin, Essential oil, Colour changes.
صفحه اختصاصی مقاله و دریافت فایل کامل: https://civilica.com/doc/1346784/