Egyptian Journal of Chemistry

Keywords = GC-MS

Volatile components of ethyl acetate extracts from the leaves and rhizomes of Curcuma sahuynhensis and their cytotoxic activity: In vitro and in silico studies

Articles in Press, Accepted Manuscript, Available Online from 13 February 2024

10.21608/ejchem.2024.253142.8948

Chen Van Tran; Tu Linh Vo; Nghia Trong Nguyen; Minh-Nhut Truong; Quynh Thi Thuy Tran; Tham Mong Vo; Hien Thi Thu Nguyen

Evaluation and Enhancement of Bioactive Compounds of Aspergillus terreus Endophyte Isolated from Neem by Gamma Irradiation

Volume 67, Issue 2, February 2024, Pages 339-355

10.21608/ejchem.2023.219348.8175

Eman Elsayed Abd Eltawab; Yousseria Mohamed Shetaia; Tarek Mahmoud El-Mongy; Amany Badr El-Deen Abd El Aziz

Chemical Composition, Antioxidant and Antimicrobial Activities of Haloxylon salicornicum Methanolic Extract

Volume 67, Issue 2, February 2024, Pages 453-461

10.21608/ejchem.2023.215080.8082

Nora A. Elagamy; Hoda M. Soliman; Mohammed A. Abbas; Moustafa M. El-Shaer; Yasser A. El‐Amier

Phytochemical Study, Antioxidant Potential and Preparation of a Clove Nanoemulsion Loaded with Pomegranate Peel Extract

Volume 66, Issue 13, December 2023, Pages 21-37

10.21608/ejchem.2023.213866.8034

Alia Ahmed Abdel-Hamid Omar; Marwa Farouk Gad; Hemmat Mansour Abdelhafez; Amira Tohamy Ebrahem Mersal; Abdel-Tawab H Mossa

Comparison Of Chemical Composition Of Essential Oil Of Rosemary (Rosmarinus Officinalis L.) Obtained By Three Extraction Methods: Hydrodistillation, Steam Distillation, And Microwave-Assisted Hydrodistillation

Volume 66, Issue 13, December 2023, Pages 1583-1587

10.21608/ejchem.2023.79194.3885

Kim Ngan Thi Tran; Hien Thien Tran; Danh Hoang Pham; Viet Thanh Nguyen; Tien Xuan Le

Chemical profile, Antimicrobial and Antitumor Activities of the Streptomyces rochei SUN35 Strain

Volume 66, Issue 13, December 2023, Pages 2211-2218

10.21608/ejchem.2023.243627.8755

Noha M Awad; Abdel-Hamied M. Rasmey; Akram A Aboseidah; Mahmoud Abdel Aziz; Abdelsamed I. Elshamy

Phytochemical screening and toxicity studies for ginger extracts with evaluation of some biochemical parameters and anticoagulant bioactivity

Volume 66, Issue 13, December 2023, Pages 2389-2406

10.21608/ejchem.2022.126887.6003

Marwa M. Zaki; Amir. E. Abo Elhassan; Eman. S. M. El Zahid; M. K. A. Ahmed; Ahmed. M. I. Hejab; Ayman H. Kamel; Tarek R. Amin; Saad S. M. Hassan

Annona glabra fruit extracts: Chemical profiling and their potential antimicrobial activity against pathogenic microbial strains

Volume 66, Issue 2, February 2023, Pages 495-505

10.21608/ejchem.2022.128847.5704

Omar M. Khalaf; Abeer Fouad Osman; Mohamed S. Abdel-Aziz; Ali M. elhagrasi; Mosad Ahmed Ghareeb

Induced Biosynthesis of Acephenanthrylene in Callus Culture of Pimpinella anisum L., by Yeast and Phenylalanine Application

Volume 65, Issue 12, December 2022, Pages 327-335

10.21608/ejchem.2022.124157.5541

Nermeen M. Arafa; Usama I. Aly

Improvement the Drought Tolerance of Eucalyptus citriodora Seedling by Spraying Basil Leaves Extract and Its Influence on Growth, Volatile Oil Components and Some Enzymatic Activity

Volume 65, Issue 12, December 2022, Pages 619-635

10.21608/ejchem.2022.127566.5662

Shaimaa I.M. Elsayed; Azza A.M. Mazhar; Samah M. El-Sayed; Amr Said Mohamed

Gas Chromatography-Mass Spectrometry Analysis of Phytocomponents Present in Pimpinella anisum L. Callus Cultures as Affected by Yeast and Phenylalanine Application

Volume 65, Issue 131, December 2022, Pages 667-675

10.21608/ejchem.2022.129687.5728

Nermeen M. Arafa; Mahmoud Moawad; Usama Aly

Chemotaxonomic Study of Males of Two Wool Carder Bee Species (Hymenoptera: Megachilidae: Megacklinae: Anthdinii: Anthidium)

Volume 65, Issue 131, December 2022, Pages 1465-1471

10.21608/ejchem.2022.133105.5882

manal Elshaier; Ahmed Mohamad Al-Shahat

Chemical Composition of Essential Oils of Lavandula angustifolia and Lavandula hybrida Cultivated in Egypt and their Biological Activities

Volume 65, Issue 11, November 2022, Pages 595-610

10.21608/ejchem.2022.156395.6769

Hanem I. Eldeghedy; Abd El-Nasser G. El-Gendy; Amr A. Nassrallah; Ahmed M. Aboul-Enein; Elsayed A. Omer

Anticancer Mechanism of the Non-polar Extract from Echium angustifolium Mill. Aerial Parts in Relation to Its Chemical Content

Volume 65, Issue 10, October 2022, Pages 17-26

10.21608/ejchem.2022.130795.5757

Hanan M. El-Tantawy; Ahmed R. Hassan; Hala E. Taha

Identifying Females of Three Carder Bee Species of Genus Anthidium (Hymenoptera: Megachilidae) Using Chemical Compounds of Cuticle

Volume 65, Issue 9, September 2022, Pages 431-437

10.21608/ejchem.2022.111876.5083

manal Elshaier

Bioactive secondary metabolites extracted from the plant growth promoting bacteria Paraburkholderiatropica

Volume 65, Issue 6, June 2022, Pages 611-620

10.21608/ejchem.2021.105421.4858

Donia Saad Helal; Hussein Moustafa El-khawas; Tarek R. Elsayed

In Vitro and In Silico Analysis for Antibacterial Activitiy of Various Extracts of Gracilaria salicornia (Rhodophyta) from Selayar Islands, Indonesia

Volume 64, Issue 12, December 2021, Pages 7203-7212

10.21608/ejchem.2021.69269.3540

Bahrun bahrun; Nunuk Soekamto; Firdaus Firdaus

Validation using QuEChERS method, risk assessment and preharvest intermission using GC-MS for determination of azoxystrobin in tomato and cucumber

Volume 64, Issue 12, December 2021, Pages 7421-7429

10.21608/ejchem.2021.76725.3756

dalia Elsayed Elhefny; Hany Hunter; Rania Mohamed Ahmed Helmy

Fatty Acid and Amino Acid Composition of Citrullus Colocynthis Seeds Growing in Algeria

Volume 64, Issue 8, August 2021, Pages 4727-4737

10.21608/ejchem.2021.73414.3627

Meriem Bireche; bakchiche BOULANOUAR; Abdelaziz Gherib; Angel Gil-Izquierdo; Raúl Domínguez-Perles; Mosad Ahmed Ghareeb

Antimicrobial activity of bioactive compounds extract from Saussurea costus against food spoilage microorganisms

Volume 64, Issue 6, June 2021, Pages 2833-2843

10.21608/ejchem.2021.69572.3528

Mohamed Mahmoud Deabes; Sally I Abd-El Fatah; Salah Hamza Elmahdy Salem; Khayria Mahmoud Naguib

Hepatoprotective activities of thyme (Thymus vulgaris L.) in rats suffering from obesity.

Volume 63, Issue 12, December 2020, Pages 5087-5101

10.21608/ejchem.2020.37364.2792

Hassan Mohamed Sobhy; Naglaa Hassanen Mohamed Hassanen; Mamdouh Ahmed Ibrahim Ahmed

Gene Expression, DNA and Kidney Damage Induced by Pirimiphos-methyl in Male Mice: Chemical Composition and Ameliorative Role of Origanum majorana Leaves Extract

Volume 63, Issue 10, October 2020, Pages 4141-4155

10.21608/ejchem.2020.23475.2393

Marwa Farouk Gad; Hala Rashad Abdel-Rahman; Emad El-Sayed Tawfeek

Chemical Composition of the Santolina pectinata Lag., essential oil from Morocco: Identification of (Z)-heptadeca-10,16-dien-7-one as a new natural component

Volume 63, Issue 1, January 2020, Pages 51-58

10.21608/ejchem.2019.14941.1908

Mounir Manssouri; Abdeslam Ansari; Mohamed Znini; Lhou Majidi; Jean Costa

Biological Decolorization and Degradation of Azo Dyes from Textile Wastewater Effluent by Aspergillus niger

Volume 62, Issue 10, October 2019, Pages 1799-1813

10.21608/ejchem.2019.11720.1747

Salem S Salem; Asem Mohamed; Mamdouh El-Gamal; Mohamed Talat; Amr Fouda

Dating The Ballpoint Pen Inks Using Gas Chromatography-Mass Spectrometry Technique

Volume 62, Issue 3, March 2019, Pages 385-400

10.21608/ejchem.2018.4812.1427

Mohamed Mohsen El-sabbah; Abdelaziz Zaki Gomaa; Dalia elhafny; Ahmed Soliman Al-Hawary

Journal Archive

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