Anacyclus clavatus is a plant used as food and remedy. The objective of this work was to study the effect of extraction technique on the antioxidant property, total phenol and flavonoid contents of crude extracts from A. clavatus flowers and their essential oil composition. 2,2-diphenyl-1-picrylhydrazyl (DPPH) assay, ferric-reducing power, β-carotene and total antioxidant capacity assays have demonstrated the significant antioxidant ability of different crude extracts obtained by using the following extraction methods: Soxhlet, microwave heating, heat reflux (HRE) and maceration. The activity of the extract obtained by HRE was the highest (112.06 ± 2.89 μg/mL) evaluated by the DPPH assay. Extraction of essential oil was performed by microwave-assisted hydro-distillation (MAHD) and by hydro-distillation (HD). A significant difference was observed in both essential oils, despite the common main family and major constituents, such as artemisia ketone (10.0 ± 0.8% for MAHD vs. 6.5 ± 0.5 for HD) and pinocarvone (4.1 ± 0.4% for MAHD vs. 1.1 ± 0.1% for HD).
Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1080/14786419.2014.927872 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Comparison of Vitamin D3 Supplementation Doses of 1,000, 2,000, 4,000 and 8,000 IU in Young Healthy Individuals.
In Vivo
December 2024
Department of Pharmacology and Toxicology, Faculty of Medicine in Pilsen, Charles University, Pilsen, Czech Republic.
Background/aim: Low levels of vitamin D are a widespread global issue. This study aimed to determine the optimal vitamin D3 supplementation dose for healthy young adults by comparing the effectiveness of gradually increasing cholecalciferol doses over two years.
Patients And Methods: Thirty-five volunteers participated in a two-season pilot study conducted from October to April to avoid sunlight-induced vitamin D3 synthesis.
Inhibition of clinical multidrug-resistant Pseudomonas aeruginosa biofilms by cinnamaldehyde and eugenol from essential oils: in vitro and in silico analysis.
Chem Biodivers
December 2024
Mugla Sitki Kocman University: Mugla Sitki Kocman Universitesi, Microbiology, Kotekli, Mugla, TURKEY.
Pseudomonas aeruginosa causes nosocomial infections and chronic diseases. Cinnamomum cassia and Syzygium aromaticum are used natural antimicrobials. Essential oil (EO) from Cinnamomum cassia (CCEO) and Syzygium aromaticum (CEO) were characterized using GC-MS analysis.
View Article and Find Full Text PDFStudy on the determination method of excitation load in electrical signal simulation for piezoelectric ultrasonic internal inspection of pipelines.
Sci Rep
December 2024
School of Petroleum and Natural Gas Engineering, Southwest Petroleum University, Chengdu, 610500, China.
Accurately determining the initial acoustic field excitation load of a piezoelectric ultrasonic probe is essential for simulating electrical signals and calculating wall thickness during ultrasonic internal inspection of pipelines. A new method for determining the initial excitation load of the acoustic field is proposed, incorporating the focusing effect of the curved surface of pipelines on the ultrasonic signal from the piezoelectric ultrasonic probe. Finite element models were established for the new and old methods using COMSOL software, facilitating the analysis of the initial acoustic field distribution and associated electrical signal characteristics.
View Article and Find Full Text PDFMolecular mechanisms of antiproliferative and pro-apoptotic effects of essential oil active constituents in MCF7 and T24 cancer cell lines: in vitro insights and in silico modelling of proapoptotic gene product-compound interactions.
Apoptosis
December 2024
Molecular Biology & Proteomics Laboratory, Department of Biotechnology, Indian Institute of Technology (IIT), Roorkee, 247667, India.
This study aims to investigate the in vitro antiproliferative and pro-apoptotic/apoptotic potential of active constituents of essential oils on two cancer cell lines; namely, breast adenocarcinoma (MCF-7) and urinary bladder cancer (T24). Essential oils active constituents (EO-ACs) entail a spectrum of phytochemicals with widely demonstrated anticancer potential. We assessed the effects of eight essential oils active constituents on T24 and MCF-7 cell lines in both dose- (16-1024 µg/mL) and time-dependent manners.
View Article and Find Full Text PDFSynergistic effect of mulch and nitrogen management on growth and essential oil yield of Salvia sclarea L.
Sci Rep
December 2024
Agrotechnology Division, Council of Scientific and Industrial Research - Institute of Himalayan Bioresource Technology, Palampur, Himachal Pradesh, 176 061, India.
Balanced plant nutrition and optimal micro-climate are critical for achieving higher production sustainably. Substituting mineral fertilizers with organic amendments under water-conserving strategies like mulch can enhance the quality and yield and improve soil health. Therefore, a two-year study was conducted to examine the synergistic effects of mulch and reducing inorganic fertilizers and partially substituting organic amendments on essential oil (EO) yield and its composition, and soil properties in Salvia sclarea, an industrially important crop.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!