The issue of microplastics pollution is gaining increasing attention as a global environmental concern. These tiny particles, measuring no more than 5mm in size and coming in various shapes, can affect all types of marine ecosystems as they are easily consumed by a wide range of marine species....

Deterioration of water quality is of great concern, particularly in coastal aquifers where it has become difficult to meet water quality standards with appropriate salt content. As groundwater is the only alternative source of freshwater in the coastal plain of Ghiss-Nekor in northern Morocco,...

This study provides a detailed bibliometric analysis of research on medicinal plant extracts conducted over the past decade, with a focus on their therapeutic applications. Using the Scopus database, 1105 publications from 2014 to 2024 were analyzed to uncover trends in publication volume, collaboration networks, and research clusters. The analysis revealed a steady annual growth rate of 1.98%, with most studies concentrating on the anti-inflammatory, antimicrobial, and antioxidant properties of plant extracts, particularly those containing bioactive compounds such as flavonoids, alkaloids, and terpenoids. The study also highlighted the increasing international collaborations in the field, with 30.84% of the documents featuring cross-border co-authorship. Leading contributors to this research include India, China, and Italy, whose researchers and institutions have played a significant role in advancing the field. The widespread use of advanced analytical techniques, including High-Performance Liquid Chromatography (HPLC) and Nuclear Magnetic Resonance (NMR) spectroscopy, has enhanced the identification and characterization of bioactive molecules. Keywords such as “plant extract”, “antioxidant activity”, and “phytochemistry” were the most frequently occurring, reflecting dominant research themes. Additionally, the h-index analysis showed that 59 of the documents had received at least 59 citations, highlighting the significant impact of this body of research. The study underscores the growing role of phytochemicals in the development of alternative therapies for chronic diseases such as cancer, diabetes, and neurodegenerative disorders. These findings provide a roadmap for future research, encouraging further exploration of plant-based therapies with an emphasis on sustainability, bioactive compound efficacy, and global collaboration.

This bibliometric analysis investigates the scope and evolution of research on the supercritical CO₂ extraction of essential oils from aromatic and medicinal plants. Utilizing the Scopus database, we examine publications from 1995 to 2024, revealing advancements in extraction technologies and collaborative efforts across 42 countries. Key findings include the increasing publication rates signifying the method’s growing acceptance and the pivotal role of countries like China and Italy in influencing the research trajectory. The study employs R Studio for data analysis and VOSviewer for network visualizations, uncovering the centrality of terms like “carbon dioxide”, “essential oils”, and “supercritical extraction” in the research discourse. The results offer insights into the method’s efficiency and highlight potential directions for future research in sustainable extraction practices.