The Tropical Journal of Natural Product Research (TJNPR) is a peer-reviewed, open access online international journal which publishes original research papers. The journal welcomes submission from scholars and experts for possible publication from all over the world. The scope of the journal includes:
Pharmaceutical research
Chemistry and biochemistry of naturally occurring compounds
Biological evaluation of crude extracts
Ethnomedicine
Traditional and complementary medicine
Ethnopharmacology
Biomedical research
Biotechnology
Evaluation of natural substances of land and sea and of plants, microbes and animals,
Pharmacognosy
Bioavailability
Clinical
Pharmacological and toxicological studies
Pharmacokinetics of phytochemicals
Isolation and characterization of compounds
Structure elucidation
Synthesis and experimental biosynthesis of natural products,

as well as developments of methods in these areas are welcomed in the journal. Finally, research papers in fields on the chemistry-biology boundary, papers discussing the screening of natural products for biological activity against different health targets are also encouraged.

Timely, concise and focused reviews on recent progress in active areas of natural Product will be also published.

This international journal is published monthly, and available in both printed and electronic formats.

You can view this journal's website at www.tjnpr.org.

Published: 2023-11-20


Ecotourism in Morocco: Review of the Current Situation, Natural Potential, Cultural Diversity, Obstacles and Recommendations for Future Research

Soukaina Chellik, Ismail Mansouri, Wafae Squalli, Hamid Achiban, Safaa Serbouti, Mohamed Mounir, Lahcen Zidane

4119-4127



Spatiotemporal Dynamics of Phlebotomus perniciosus (Diptera: Psychodidae) and Characterization of its Habitats Using Satellite Images in Fez City, North Central Morocco

Youness El Fattouhi, Raja Guemmouh, Abdellatif Janati Idrissi, Najoua Darkaoui, Oualid Hakam, Azdine El Ouaryaghli, Fatima Zahra Talbi, Rachid Benrezzouk, Abdelhakim El Ouali Lalami

4133-4140


Correlation Analyses of the Oral Biofilm Growth Inhibition towards Hydrophobicity Reduction of Oral Pathogenic Bacteria

Diyah T. Utamia, Triana Hertianib, Sylvia U.T. Pratiwib, Tetiana Haniastutid, Ahmad Randy, Jepri A. Priyantof , Muhammad E. Prastyae

4141-4145





Essential Oils of Origanum compactum: Antibacterial and Antioxidant Bioproducts

Ben El Jilali Sarah, Beniaich Ghada, Ihamdane Rachid, El abdali Youness, Dardour Mohammed, Mabchour Insaf, Khadmaoui Abderrazzak

4166-4170



Topical Antibacterial Therapy from Moringa oleifera Extract Against Staphylococcus epidermidis

Prisca Pakan, Desi Indriarini, Anita L.S. Amat, Herman P.L. Wungouw

4182-4185


Olive Mill Pomace Impact on the Phytochemical Content and Antioxidant Activity of Rosmarinus officinalis L

Issam Alaoui, Aziz Zahri , Fatima El Kamari, Ouafae El Ghadraoui, Houria Nekhla, Abdelfattah Goubi, Amine Assouguem, Saoussan Annemer, Driss Ousaaid, Ahmed Harrach, Abdellah Farah

4186-4192




Extractions, Standardizations, and In-Vivo Toxicological Investigations of The Vietnamese Fish Mint (Houttuynia cordata Thunb.)

Tran V. Hung, Phan N. T. Thang, Nguyen T.T. Phuong, Ha M. Hien, Duy T. Pham, Duyen T. M. Huynh

4215-4225



Chemical Composition, Antioxidant and Antimicrobial Activities of the Essential Oil of Origanum majorana Growing in Middle Atlas of Morocco

Fatima El Kamari, Amina Chlouchi, Najia El Hamzaoui, Anjoud Harmouzi, Ilham Lhilali, jihane El Amrani, Karima ElMouhdi, Hajar El Omari, Abdelfattah Abdellaoui

4232-4237


Formulation of Lozenges Containing Menthol and Citrus hystrix DC. Essential Oil for Pharyngitis Support Treatment

Ngoc T.M. Le, Suol T. Pham, Khanh D. Dang, Tuyen T.V. Le, Yen H. Tran, Thao N.N. Nguyen

4233-4241



Trans-Cinnamaldehyde Inhibitory Activity Against mrkA, treC, and luxS Genes in Biofilm-forming Klebsiella pneumoniae: An In Silico Study

Inayati Inayati, Nuha H. Arifin, Rifky Febriansah, Dono Indarto, Betty Suryawati, Hartono Hartono

4249-4255




The Counter-Effect of Glycyrrhiza glabra Against Gastrointestinal Tract Toxicity of Indomethacin on Rats

Aiman A. Shoiab, Alia S. Khwaldeh, Ali A. Alsarhan, Ahmed R. Gardouh, Saad A. Al-fawaeir

4267-4272




Exploring Plant Species in Vietnam for the Production of pH Indicator Paper

Vu T. Hoa, Nguyen Q. Thang, Le V. Tan, Le T.T. Tran

4889-4893





Acute and Subacute Toxicity Study of Trigonella foenum-graecum L. Seed Extract in Wistar Rat

Ibrahim Hinad, Youssef S'hih, Radia Elgui, Abdelhalim Mesfioui, Aboubaker Elhessni, Moulay L. Ouahidi

4912-4915



Antioxidant and Antidiabetic from Rhizophora mucronata Derived from Sambera Beach, East Kalimantan, Indonesia

Usman Usman, Muh. Amir Masruhim, Pintaka Kusumaningtiyas, Erwin Erwin, Dewi E. Bulan

4921-4926



Prediction of Antidiabetic Compounds in Curcuma longaIn vitro and In silico Investigations

Temitope I. Adelusi, Rofiat O. Adeyemi, Mojeed A. Ashiru, Ukachi C. Divine, Ibrahim D. Boyenle, Abdul-qudus K. Oyedele, Itunu M. Adewoye

4937-4944



Anti-inflammatory and Antioxidant Activities of Selected Fractions of Parinari kerstingii Leaf Extract

Nwamaka M. Odu, Joseph Akor, Lovina A. Eze, Justus A. Nweze, Julius E. Nweze, Samuel I. Orjiocha, Daniel O. Ejembi, Ebuka L. Onyeyilim, Bennett C. Nwanguma

4954-4960


Effect of Fermentation Time on Proximate Composition, Phytochemical and Functional Properties of Delonix regia Seeds

Olayinka O. Alabi, Olasunkanmi P. Olajide , Yemi D. Ologbosere, Ayoola J. Shoyombo, Olarewaju O. Oluba, Rasak A. Animashahun, Babatunde M. Falana, Jemilat B. Shaibu

4961-4964


Evaluation of The Toxic Effects of Ethanolic Leaf Extract of Tapinanthus cordifolius in Mice and Rats

Amarachi Chike-Ekwughe, Lucy B. John-Africa, Abiodun H. Adebayo, Olubanke O. Ogunlana

4965-4972


Prostaglandin Synthesis Inhibitory Activity of Heliotropium indicum L. (Boraginaceae) and HPLC-DAD Analysis

O. Joel Onoja , C. Maryann Ugwu , J. Idowu Olawuni , S. Eziuzo Okafo , O. Okpala Ejike

4973-4979


A Comparative Assessment of Morphometrics and Bacterial Assemblages of Crassostrea gasar (Oyster) from Riparian Swampy Areas of the Lagos Lagoon, Nigeria

Victoria F. Akinjogunla, Clarence S. Yah, Olajide J. Akinjogunla, Adesola V. Ayanwale, Oyetayo O. Adefiranye, Charity E. Ejikeme

4980-4987


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Journal Identifiers


eISSN: 2616-0692
print ISSN: 2616-0684