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All published articles 271

Pharmacognostic Evaluation of the Leaves of Manihot esculenta Crantz. (Euphorbiaceae)

Romanus A. Umoh, Ake-Abasi E. Ekpot, Imoh I. Johnny, Nsima A. Andy, Emmanuel R. Idio, Goodnews E. Charles, Anwana-Abasi E. Udoh., Etimbuk D. Udo, Esther N. Essiet, Unyime-Obong E. Jerome & Esther I. Arisukwu · South Asian Research Journal of Natural Products · 2026

Manihot esculenta Crantz (Euphorbiaceae) is used ethnomedicinally in the management of pain, prostate cancer, diabetes and bacterial infections. This study evaluated quality-control parameters of M. esculenta leaves to support the identification and standardisation of the medicin...

Open access Research Article 10.9734/sarjnp/2026/v9i2260

Sensory Evaluation and Nutrient Composition of Biscuits Produced from Composite Flour of Yellow Maize (Zea mays) and Coconut (Cocos nucifera)

Joseph Odolomarun Akuirene, Violet Edet Itam, Mercy Omareko Ibe, Joseph Okon Johnny, Joseph Faith Etim Mkpat, Henrietta N. Ene-Obong, Katrina Campbell & Ima O. Williams · South Asian Research Journal of Natural Products · 2026

Background: The utilisation of non-conventional flours in biscuit production can provide an alternative means of supporting food diversification and security in Nigeria. Objective: To formulate composite flour from yellow maize and coconut flour, produce biscuits from the composi...

Open access Research Article 10.9734/sarjnp/2026/v9i2258

Nitrogen, Phosphorus and Potassium (NPK) Content of Termite Mound Soils across Guinea and Sudan Savannah Zones: Implications for Soil Fertility in Bauchi State, Nigeria

Hannatu Akanang, Abubakar Habib Idris, Dedah John & Jamila Ibrahim Shekarau · South Asian Research Journal of Natural Products · 2026

Termite mounds are ecologically important nutrient repositories in tropical African ecosystems, yet their specific contributions to nitrogen (N), phosphorus (P), and potassium (K) availability across contrasting ecological zones of Nigeria remain understudied. This study determin...

Open access Research Article 10.9734/sarjnp/2026/v9i2259

Comparative Analysis of the Expected and Actual Energy and Nutrient Contents of Blenderised-formulated Tube Feeds Administered at Lagos University Teaching Hospital, Lagos, Nigeria

Joseph Odolomarun Akuirene, Timeyin Josephine Akuirene, Amarachi Chinemerem Chukwumere, Chiamaka Happiness Uche-Madu, Patience O. Chimah & Grace T. Fadupin · South Asian Research Journal of Natural Products · 2026

Background: Disparities in the nutrient content of blenderised-formulated tube feeds (BFTFs) administered to hospitalised patients may partly determine health outcomes in clinical settings. Aim: This study aimed to determine the actual energy and nutrient contents of BFTFs admini...

Open access Research Article 10.9734/sarjnp/2026/v9i2257

Protective Effects of Moringa oleifera and Malus domestica on Thyroid Dysfunction Induced by Low-Iodine Diet and Thiocyanate in Wistar Rats

Oyinbrakemi Collins Ogu & Chinyelu Helen Madukosiri · South Asian Research Journal of Natural Products · 2026

This study evaluated the protective effects of Moringa oleifera and Malus domestica on thyroid dysfunction induced by a low-iodine diet and potassium thiocyanate in Wistar rats. Forty-eight female rats were randomly assigned to eight groups and treated for 30 days with normal fee...

Open access Research Article 10.9734/sarjnp/2026/v9i2256

Phytochemical Constituents and Wound Healing Activity of the Essential Oil from the n-Hexane Leaf Fraction of Microdesmis puberula ex. F. Planch. (Pandaceae)

Imaobong Israel Etukudoh, Romanus Asuquo Umoh, Uwemedimo Francis Umoh & Imoh Imeh Johnny · South Asian Research Journal of Natural Products · 2026

Background: A wound is a form of tissue injury that develops rapidly when the skin is cut, torn or punctured, resulting in an open wound, or when blunt force causes damage beneath the skin, leading to a closed wound such as a contusion. The leaf sap of Microdesmis puberula Hook....

Open access Research Article 10.9734/sarjnp/2026/v9i2254

Phytochemical Screening: In-vitro, PASS, ADMET and Molecular Docking studies of Antifungal activities of Methanol Extract of Kigelia Africana Fruit Peels

Omodara Niyi Basil, Olatunde Abimbola Modupe, Akanji Samuel Babarinde, Olatunji Nathaniel Oladoye, Okpanachi Clifford Baba, Sule Augustine Onuche & Semire Banjo · South Asian Research Journal of Natural Products · 2026

Kigelia africana fruit peels may contain phytochemicals with antifungal activity. This study qualitatively and quantitatively characterised the methanol extract of the fruit peels and evaluated its activity against Aspergillus terreus, A. nidulans, A. oryzae, and A. niger using i...

Open access Research Article 10.9734/sarjnp/2026/v9i2255

Inhibition Performance of Selected Medicinal Plant Extracts on Mild Steel Q235: FTIR Characterization and Gravimetric Analysis

Janet O. Akpomie, Amos I. Ambo, S. P. I. Ogah & Timothy M. Akpomie · South Asian Research Journal of Natural Products · 2026

Corrosion of mild steel in acidic and alkaline environments remains a practical concern because it reduces material durability and increases maintenance requirements. This study evaluated selected medicinal plant extracts as potential corrosion inhibitors for Q235 mild steel usin...

Open access Research Article 10.9734/sarjnp/2026/v9i2253

Wild Edible Fruit Plants as Functional Food Resources: A Critical Review of Nutritional Composition and Biological Activities

Vaishnavi Pophale & Rupali Shirsat · South Asian Research Journal of Natural Products · 2026

Background: Wild edible fruits have been integral to traditional diets and indigenous health-care systems for centuries. These fruits are rich in essential nutrients, minerals, vitamins, antioxidants, and diverse bioactive compounds that contribute to human health and nutrition....

Open access Research Article 10.9734/sarjnp/2026/v9i2252

Potential Plant-Based Antibacterial Agent: In vitro Antibacterial Activity of Rauvolfia tetraphylla Methanolic Leaf Extract

S. Shenya, S. D. Sendanayake, L. S. D. Medis & G. N. Dilrukshi · South Asian Research Journal of Natural Products · 2026

Aims: The present study evaluated the in vitro antibacterial activity of the methanolic leaf extract of Rauvolfia tetraphylla against selected bacterial strains. Study Design: Laboratory-based in vitro experimental study. Methodology: Fresh R. tetraphylla leaves were collected, a...

Open access Research Article 10.9734/sarjnp/2026/v9i2251

Comparative Phytochemical, Antioxidant, and GC–MS Profiling of Polar Leaf and Stem Bark Extracts of Khaya senegalensis

Utaji, Isaac Ikwu, Ezeigwe, Francisca Chinemerem, Okoh, Andrew Okoh, Palang, Winifred & Agbi, Christiana Ayopo · South Asian Research Journal of Natural Products · 2026

Background: Medicinal plants are important sources of bioactive compounds with therapeutic potential and are increasingly being investigated as alternatives to synthetic drugs for managing oxidative stress, microbial infections, and other health disorders. Khaya senegalensis (Afr...

Open access Research Article 10.9734/sarjnp/2026/v9i2250

Dietary Supplementation with Chlorella vulgaris Confers Protection against Streptococcus agalactiae in Nile Tilapia: An NMR-Based Metabolomics Approach

Hamza Ahmed Pantami, Khozirah Shaari, Muhammad Safwan Ahamad Bustamam, Chong Chou Min & Intan Safinar Ismail · South Asian Research Journal of Natural Products · 2026

Background: Disease outbreaks, particularly those caused by Streptococcus agalactiae, represent a significant challenge in Nile tilapia (Oreochromis niloticus) aquaculture. While Chlorella vulgaris is recognized as a promising immunostimulant due to its rich nutrient profile, the...

Open access Research Article 10.9734/sarjnp/2026/v9i2249

Phytochemical Profiling and Anti-Inflammatory Evaluation of Selected Nigerian Spices: Evidence of Synergistic Bioactivity beyond Phytochemical Abundance

Utaji Isaac Ikwu, Ezeigwe Francisca Chinemerem, Okoh Andrew Okoh & Daniel Kunomren Abigail · South Asian Research Journal of Natural Products · 2026

Background: Spices, rich in bioactive phytochemicals, are widely used for culinary and medicinal purposes and are increasingly studied as potential natural alternatives to conventional anti-inflammatory drugs with fewer side effects. Aims: The study aims to evaluate the phytochem...

Open access Research Article 10.9734/sarjnp/2026/v9i2248

Antibacterial Activity, Phytochemical Screening, and GC MS Profiling of Annona senegalensis Leaf and Stem Bark Extracts Against Selected Bacterial Pathogens

Aisha Esther Ibrahim & Danjuma Bulus · South Asian Research Journal of Natural Products · 2026

Background: Antimicrobial resistance among bacterial pathogens continues to pose a serious global public health challenge, limiting the effectiveness of conventional antibiotics and necessitating the exploration of alternative therapeutic agents, including medicinal plants with d...

Open access Research Article 10.9734/sarjnp/2026/v9i2247

Nutritional Composition, Bioactive Properties, and Agri-Food Applications of Walnuts and Pomegranate Fruits

Aleksander Petre & Dritan Topi · South Asian Research Journal of Natural Products · 2026

Walnuts (Juglans regia L.) and pomegranates (Punica granatum L.) are among the most nutritionally and pharmacologically significant fruits in the human diet, yet a comprehensive comparative review of their bioactive profiles and combined therapeutic potential remains lacking. Thi...

Open access Research Article 10.9734/sarjnp/2026/v9i2246