Amine Batbat^1,2, Khaoula Habbadi², Mohamed Jeddi³, Samiah Hamad Al-Mijalli⁴, Hanae Naceiri Mrabti⁵, Fahad M. Alshabrmi⁶, Naif Hesham Moursi⁷, Hassane Greche¹, Naoufal El Hachlafi^8,*

Phyton-International Journal of Experimental Botany, Vol.95, No.1, 2026, DOI:10.32604/phyton.2026.072398 - 30 January 2026

Abstract Origanum elongatum (OE) is an aromatic, medicinal plant endemic to Morocco that is widely used in traditional medicine due to its biological properties. This study aimed to elucidate the chemical composition of the essential oil (EO) obtained from O. elongatum (OEEO) at three stages of its life cycle, including vegetative stage (OEEO-VS), flowering stage (OEEO-FS), and post-flowering (OEEO-PFS), as well as to evaluate its biological and antiradical characteristics. The chemical analysis of the essential oil was conducted using gas chromatography-mass spectrometry (GC-MS). The antibacterial activity was evaluated in vitro through distinct methodologies, namely, disc diffusion and microatmosphere assay;… More >

Hafida Khelafi¹, Wassima Lakhdari², Mustapha Mounir Bouhenna³, Said Boudeffeur⁴, Hayet Meamiche¹, Salah Neghmouche Nacer^5,*, Meriam Laouar⁶

Phyton-International Journal of Experimental Botany, Vol.94, No.12, pp. 3975-3989, 2025, DOI:10.32604/phyton.2025.073210 - 29 December 2025

Abstract Essential oils (EOs) derived from medicinal plants are gaining recognition as sustainable alternatives to synthetic fungicides in the management of plant pathogens. This study investigates the chemical composition, chromatographic profile, and antifungal of Mentha rotundifolia essential oil against Fusarium oxysporum f. sp. albedinis (Foa), the pathogen responsible for Bayoud disease in date palm. The oil was extracted through hydrodistillation and characterized using thin-layer chromatography (TLC) and gas chromatography–mass spectrometry (GC-MS), revealing multiple fractions corresponding to terpenoid constituents and 23 chemical constituents, predominantly oxygenated monoterpenes (68.51%), with piperitenone oxide as the major component (62.53%). The antifungal efficacy was evaluated… More >

Heba A. S. El-Nashar^1,*, Ahmed T. Negmeldin^2,3,*, Aziza El Baz⁴, Marizé Cuyler⁵, Brandon Alston⁵, Namrita Lall^5,6,7, Naglaa S. Ashmawy^1,8,*

Phyton-International Journal of Experimental Botany, Vol.94, No.10, pp. 3269-3281, 2025, DOI:10.32604/phyton.2025.067998 - 29 October 2025

Abstract Pimenta dioica is a tropical Caribbean tree belonging to the family Myrtaceae, widely used in various human activities, including perfume production, food flavoring, natural pesticides, and medicine. This study aimed to explore the chemical composition of Pimenta dioica flower essential oil obtained via hydrodistillation using GC-MS analysis. Additionally, the oil’s tyrosinase inhibitory activity was investigated. The effectiveness of the oil’s major constituents in binding to tyrosinase was also evaluated through molecular docking simulations. GC-MS analysis identified fifteen compounds, with eugenol (70.59%) as the major component, followed by β-myrcene (10.54%), limonene (8.55%), β-ocimene (4.92%), α-phellandrene (1.39%), and linalool… More >

Muhammad Shahzaib^1,2, Shenzhen Wang^1,3, Rundong Yao¹, Sezai Ercisli⁴, Rongxiang Wang¹, Xiaona Fu¹, Hanqing Cong¹, Pingyin Guan³, Xuefei Jiang², Mahmoud F. Seleiman⁵, Yuandi Zhu³, Muhammad Mubashar Zafar^1,2,6,7,*, Fei Qiao^1,6,*

Phyton-International Journal of Experimental Botany, Vol.94, No.7, pp. 2167-2181, 2025, DOI:10.32604/phyton.2025.065068 - 31 July 2025

Abstract Mango (Mangifera indica L. cv. ‘Keitt’) is one of the core fruit delicacies produced by China. During the post-harvest storage span, the fungal pathogen colletotrichum gloeosporioides readily invades the fruits and leads to a significant overall yield loss. In recent years of development, the exploitation of naturally occurring fungitoxic compounds such as Sandalwood Essential Oil (SEO) has been useful in tackling various fungal species. This study demonstrates the potential of SEO as part of a storage protection strategy against C. gloeosporioides-induced post-harvest anthracnose. SEO displayed a relatively higher mycelial growth inhibition rate when compared to various other essential More >

Panji Setya Utama Putra¹, Damar Rastri Adhika^2,3,*, Lia Amelia Tresna Wulan Asri⁴, Suprijadi Suprijadi^3,5

Journal of Renewable Materials, Vol.13, No.6, pp. 1043-1070, 2025, DOI:10.32604/jrm.2025.02024-0002 - 23 June 2025

Abstract The continuous increase in petroleum-based plastic food packaging has led to numerous environmental concerns. One effort to reduce the use of plastic packaging in food is through preservation using biopolymer-based packaging. Among the many types of biopolymers, chitosan is widely used and researched due to its non-toxic, antimicrobial, and antifungal properties. Chitosan is widely available since it is a compound extracted from seafood waste, especially shrimps and crabs. The biodegradability and biocompatibility of chitosan also showed good potential for various applications. These characteristics and properties make chitosan an attractive biopolymer to be implemented as food… More > Graphic Abstract

Mohamed El-Sakhawy^1,*, Sally A. Abdel-Halim², Hebat-Allah S. Tohamy¹, Hossam M. El-Masry³, Mona Mohamed AbdelMohsen²

Journal of Renewable Materials, Vol.13, No.5, pp. 981-995, 2025, DOI:10.32604/jrm.2025.02024-0024 - 20 May 2025

Abstract This study prepared and characterized amphiphilic carboxymethyl cellulose stearate (CMCS) recycled from sugarcane bagasse agro-waste (SB). The Fourier-transform infrared (FTIR) analysis confirmed cellulose, carboxymethyl cellulose (CMC), and CMCS structures, with CMCS showing increased H-bonding. X-ray diffraction analysis (XRD) revealed reduced crystallinity in CMC and CMCS. CMCS exhibited a hydrophobic nature but dispersed in water, enabling nanoemulsion formation. Optimal nanoemulsion was achieved with CMCS1, showing a particle size of 99 nm. Transmission electron microscopy (TEM) images revealed CMC’s honeycomb structure, transforming into spherical particles in CMCS1. Antimicrobial tests demonstrated strong activity of CMCS formulations against Escherichia coli More >

Pamela Lippi¹, Aleš Eichmeier², Sergio Puccioni³, Giovan Battista Mattii¹, Eleonora Cataldo^1,*

Phyton-International Journal of Experimental Botany, Vol.94, No.4, pp. 1047-1072, 2025, DOI:10.32604/phyton.2025.064272 - 30 April 2025

Abstract The search for environmentally friendly approaches in viticulture is increasing, driven by the need to minimize the ecological footprint of conventional methods while ensuring high grape quality and stable yields. Among the various alternatives explored, essential oils (EOs) have drawn attention due to their natural origin and bioactive properties, including antimicrobial, antifungal, and insect-repellent effects. They are characterized by numerous utilisations, from managing diseases and pests in vineyards to post-harvest applications to preserve and prolong storage duration. This innovative review examines, for the first time, the topic of EOs on viticulture, embracing their multiple uses… More >

Ammar Attar^*

Phyton-International Journal of Experimental Botany, Vol.94, No.4, pp. 1225-1237, 2025, DOI:10.32604/phyton.2025.063207 - 30 April 2025

Abstract Artemisia dracunculus L., or tarragon, is a perennial herb from the Asteraceae family that is extensively cultivated for its aromatic leaves, which are valued for its preventative and therapeutic properties in both cookery and traditional medicine. This study aims to investigate the antibacterial, antioxidant, and anti-inflammatory properties of A. dracunculus (tarragon) essential oil (ADEO), with estragole (57.23%) identified as the major compound through gas chromatography-mass spectrometry (GC-MS) analysis. ADEO exhibited varying degrees of antibacterial activity, with Escherichia coli showing higher resistance (inhibition zone (IZ) = 14.7 ± 0.58 mm, minimum inhibitory concentration (MIC) = 2% and minimum bactericidal… More >

Ghizlane Houzi¹, Aimad Allali^2,3,*, Amine Elbouzidi^4,*, Mohamed Taibi⁴, Mohamed Chebaibi^3,5, Ben Khada Zineb⁶, Ramzi A. Mothana⁷, Mohammed F. Hawwal⁷, Rachid Flouchi^3,8, Abdeslam Asehraou⁹, Amal Lahkimi², Soad Khal-Layoun¹

Phyton-International Journal of Experimental Botany, Vol.94, No.4, pp. 1239-1251, 2025, DOI:10.32604/phyton.2025.063021 - 30 April 2025

Abstract This work uses GC-MS to analyze the bioactive compounds of Salvia rosmarinus essential oils (SREO) and evaluates their antibacterial, antifungal, and insecticidal effects, as well as the major component, 1,8-cineole. Chemical analysis identified 16 compounds accounting for 99.19% of the oil’s total content, with 1,8-cineole (33.17%), camphor (16.53%), α-pinene (14.46%), and camphene (8.14%) as the major constituents. Antimicrobial activities were assessed against pathogenic strains using minimal inhibit concentration (MIC) and minimum bactericidal concentration (MBC) assays. SREO exhibited a minimum MIC of 0.128% against P. aeruginosa, while 1,8-cineole showed a minimum MIC of 2.06% against the same strain,… More >

Hamada Imtara^1,2,*, Feras Abujaber¹, Faady Siouri¹, Aziz Tumeh¹, Bashar Saad²

Phyton-International Journal of Experimental Botany, Vol.94, No.3, pp. 723-737, 2025, DOI:10.32604/phyton.2025.063403 - 31 March 2025

Abstract Traditional Palestinian medicine uses Thymus capitatus (T. capitatus), a plant recognized for its therapeutic properties due to its high concentration of essential oils such as thymol and carvacrol, to treat skin diseases, gastrointestinal disorders, and respiratory infections. The present study was conducted to evaluate the antioxidant and anticancer activities of T. capitatus essential oil (EO). Moreover, this study employed computational methods including ADMET analysis and molecular docking. Using Gas chromatography-mass spectrometry (GC-MS) analysis, the phytochemical composition of T. capitatus essential oil was identified. The DPPH scavenging method was used to assess antioxidant activity. The Michigan Cancer Foundation-7 (MCF-7) and… More >