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GC-MS analysis of the essential oil composition and antioxidant activity of <em>Perovskia abrotanoides </em>Kar. from different growth stages

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Title Statement GC-MS analysis of the essential oil composition and antioxidant activity of <em>Perovskia abrotanoides </em>Kar. from different growth stages
 
Added Entry - Uncontrolled Name Alamdari, Ebrahim Gholamalipour; Department of Plant Production, Faculty of Agriculture and Natural Resources, Gonbad Kavous University, Gonbad Kavous, Golestan, Iran, IR 4971799151
University of Gonbad Kavous, Islamic Azad University, Gorgan Branch (Iran)
 
Uncontrolled Index Term Antioxidant activity; Carotol; Flowering stage; GC-Mass Spectrometry method; Perovskia abrotanoides Kar.
 
Summary, etc. <p class="Abstract" style="text-align: justify;">The objective of this study was to evaluate the changes in the chemical composition of essential oils (EO) and the correlation between some secondary metabolites and antioxidant activity of different plant parts of <em>Perovskia abrotanoides</em> Kar. at the vegetative and flowering stages in Vamnan (Iran) in 2018. The EO of this plant was analyzed using the GC-Mass Spectrometry method. As the findings showed, <em>P. abrotanoides </em>leaf, during the flowering stage,<em> </em>had a greater amount of phenolic compounds, flavonoids, and anthocyanins than other parts and even the vegetative stage. At the flowering stage, the maximum antioxidant activity was obtained in the leaf (69.10%), based on the DPPH method. During the vegetative stage, the root was also in the next rank (62.10%). In this research, aerial parts of <em>P. abrotanoides </em>were different in terms of EO composition percentage and retention time. Likewise, 21 and 26 constitutes were identified during the vegetative and flowering stages, respectively. The major constitute was Carotol (31.105%) at the flowering stage, where IR-alpha-pinene (0.268%) had the lowest value. Overall, the results showed that <em>P. abrotanoides</em> can be introduced as an important source of natural antioxidant for pharmaceutical and natural food supplements due to its acceptable amount of bioactive compounds such as phenolic, flavonoids, anthocyanins, and EO.</p>
 
Publication, Distribution, Etc. Indian Journal of Natural Products and Resources (IJNPR) [Formerly Natural Product Radiance (NPR)]
2021-08-02 14:11:01
 
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http://op.niscair.res.in/index.php/IJNPR/article/view/34688
 
Data Source Entry Indian Journal of Natural Products and Resources (IJNPR) [Formerly Natural Product Radiance (NPR)]; ##issue.vol## 12, ##issue.no## 2 (2021): June 2021
 
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Nonspecific Relationship Entry http://op.niscair.res.in/index.php/IJNPR/article/download/34688/465507312
http://op.niscair.res.in/index.php/IJNPR/article/download/34688/465521710
 
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