Valorization of Medicinal and Aromatic Plants in Biotechnological Applications

A special issue of Processes (ISSN 2227-9717). This special issue belongs to the section "Biological Processes and Systems".

Deadline for manuscript submissions: 31 December 2024 | Viewed by 3413

Special Issue Editors


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Guest Editor
Superior School of Technology of Khenifra, University of Sultan Moulay Slimane, BP 170, Khenifra 54000, Morocco
Interests: analytical chemistry; environment engineering

E-Mail Website
Guest Editor
Superior School of Technology of Khenifra, University of Sultan Moulay Slimane, BP 170, Khenifra 54000, Morocco
Interests: the valorization of medicinal plants, natural materials, environmental chemistry

E-Mail Website
Guest Editor
Medicinal Research Institute, Centre d’Etudes et de Recherche de Djibouti, IRM-CERD, Route de l’Aéroport, Haramous B.P. 486, Djibouti City 77101, Djibouti
Interests: microbial and cell biotechnology

Special Issue Information

Dear Colleagues,

Introduction

For thousands of years, humanity has used various plants found in their environment to treat and cure all kinds of diseases. These plants represent an immense reservoir of potential compounds attributed to secondary metabolites, which have the advantage of being extremely diverse in terms of chemical structure. Additionally, they possess a wide range of biological activities whose evaluation remains an interesting task and has been the subject of numerous studies and research.

Aromatic and Medicinal Plants constitute an immense source of complex biochemical molecules which are used directly or indirectly in various fields, including pharmaceutical, cosmetic, agricultural, nutraceutical, agrochemical, and agri-food fields.

Challenges

Have data on the fields of aromatic and medicinal plants allowing for the research and evaluation of the natural plant heritage, as well as the availability of new modern scientific research paths from the evaluation of the history of the use of aromatic and medicinal plants in several fields.

Aims of the Special Issue

This Special Issue aims to bring together original articles and/or review articles dealing with complementary and alternative approaches to the study of the chemical and/or biological activity of medicinal and aromatic plants and their application in industrial fields.

Proposal Topics

The main scientific topics will cover:

  • Biodiversity, Botany, Ethnobotany, Pharmacology, and Phytotherapy of Medicinal Plants.
  • Aromatic and medicinal plants (MAP) between valorization, overexploitation, and climate change.
  • Natural compounds of medicinal plants: chemical activities, biological activities, structural elucidations, NMR, MS, IR, UV, XRD characterization, etc.
  • Extraction of essential oils, their composition, biochemical valorization, and biotechnological valorization.
  • Promotion and innovation of medicinal plants in different fields: medical, cosmetics, agri-food, agricultural, and the environment.

Prof. Dr. Tarik Ainane
Dr. Ayoub Ainane
Dr. Fatouma Mohamed Abdoul-Latif
Guest Editors

Manuscript Submission Information

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Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Processes is an international peer-reviewed open access monthly journal published by MDPI.

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Published Papers (2 papers)

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Research

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15 pages, 1575 KiB  
Article
Chemical Composition of the Essential Oil of Catha edulis Forsk from Djibouti and Its Toxicological Investigations In Vivo and In Vitro
by Fatouma Mohamed Abdoul-Latif, Ayoub Ainane, Ibrahim Houmed Aboubaker, Ali Merito Ali, Zineb El Montassir, Mateusz Kciuk, Jalludin Mohamed and Tarik Ainane
Processes 2023, 11(5), 1324; https://doi.org/10.3390/pr11051324 - 25 Apr 2023
Cited by 3 | Viewed by 1363
Abstract
This work aimed to evaluate the chemical composition of essential oils from Catha edulis Forsk collected in the Day Forest of the Republic of Djibouti. Additionally, in vivo toxicity studies, biochemical profiling, and hematological tests were conducted to determine the biological activity of [...] Read more.
This work aimed to evaluate the chemical composition of essential oils from Catha edulis Forsk collected in the Day Forest of the Republic of Djibouti. Additionally, in vivo toxicity studies, biochemical profiling, and hematological tests were conducted to determine the biological activity of the investigated essential oils. Finally, in vitro tests were performed to investigate the antibacterial activity of the essential oils. The essential oils were obtained at yields of 0.75%. Chromatographic analysis identified 39 compounds, of which cathinone (81.4%) and cathine (10.55%) were determined as the two major components, representing 91.95% of the total composition. Catha edulis essential oil had a rat LD50 of 2500 mg/kg, indicating very low toxicity. Chronic exposure studies revealed that use of the essential oil in rats resulted in persistent stimulant action at dosages of 100 and 200 mg/kg, whereas the weight gain of control rats was faster than that of the essential oil-treated rats. Hematological parameters showed a significant increase in red blood cell counts, hemoglobin, hematocrit, and platelets in treated rats, which could indicate blood hyperviscosity that may increase the risk of blood clots and cardiovascular diseases. Furthermore, the investigated essential oil exhibited antimicrobial activity against several bacterial strains. Full article
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Review

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19 pages, 3511 KiB  
Review
A Review of Dendrophthoe pentandra (Mistletoe): Phytomorphology, Extraction Techniques, Phytochemicals, and Biological Activities
by Mohd Azrie Awang, Nik Nurul Najihah Nik Mat Daud, Nurul Izzati Mohd Ismail, Farah Izana Abdullah and Mohammad Amil Zulhilmi Benjamin
Processes 2023, 11(8), 2348; https://doi.org/10.3390/pr11082348 - 04 Aug 2023
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Abstract
Dendrophtoe pentandra, popularly known as mistletoe, is a semi-parasitic plant that can grow on many host plants and is native to Southeast Asia, especially Malaysia. D. pentandra is regarded as an unfavourable plant for an economically significant horticultural plant; however, D. pentandra [...] Read more.
Dendrophtoe pentandra, popularly known as mistletoe, is a semi-parasitic plant that can grow on many host plants and is native to Southeast Asia, especially Malaysia. D. pentandra is regarded as an unfavourable plant for an economically significant horticultural plant; however, D. pentandra is also regarded as a medicinal plant and is used in traditional and alternative medicine to treat coughs, diabetes, hypertension, and cancer. Scientific research has also found that this plant has significant potential for medical properties such as antioxidant, antibacterial, anticancer, antiproliferative, antidiabetic and antihyperglycaemic, anti-inflammatory, cytotoxicity, hepatoprotective, immunomodulatory, and anti-aging properties. Numerous phytochemical compounds from D. pentandra extracts have been identified using extraction techniques such as maceration and reflux. Thus, this review aims to provide thorough information on phytomorphology, extraction techniques, phytochemicals, biological activities, and the future prospects of D. pentandra. Full article
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