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Sciences of Phytochemistry
Published by ETFLIN
ISSN : 29625793     EISSN : 2962553X     DOI : https://doi.org/10.58920/sciphy
Core Subject : Health, Science, Engineering,
Chemical Engineering, Chemistry & Bioengineering Chemistry Medicine & Pharmacology
Sciences of Phytochemistry (SciPhy or Sci Phytochem) is an international, peer-reviewed, open access journal published by ETFLIN. SciPhy aims to offer a widely visible and highly indexed platform for scholars and intellectuals to share their insights and works. From July 2023 onwards, SciPhy will accept only four types of articles: Research, Review, Mini-review, and Opinion. SciPhy accepts research, review, mini-review, and opinion/perspective that falls within the scope of the journal. SciPhy will publish articles that describes new and relevant findings on the following topics: Phytochemical Analysis Techniques: Reviewing advancements in methodologies for identifying and quantifying phytochemicals in plant samples, such as chromatography, spectroscopy, and mass spectrometry. Pharmacological Activities of Plant Compounds: Investigating the biological activities of phytochemicals, including their potential as antioxidants, antimicrobials, anti-inflammatory agents, and anticancer compounds. Natural Product Isolation and Characterization: Detailing the extraction, purification, and structural elucidation of bioactive compounds from plants, fungi, and marine organisms. Bioinformatics and Computational Approaches in Phytochemistry: Exploring computational tools and techniques for analyzing phytochemical data, predicting bioactivities, and identifying potential drug candidates from natural sources. Ethnobotany and Traditional Medicine: Examining the ethnopharmacological uses of plants in traditional medicine systems and their relevance to modern drug discovery and development. Phytochemical Diversity in Plant Families: Studying the chemical composition and variability of secondary metabolites across different plant families and genera. Biological Interactions of Phytochemicals: Investigating the interactions between phytochemicals and biological targets, including enzymes, receptors, and cellular pathways. Phytoremediation and Environmental Applications: Discussing the role of plants in detoxifying pollutants, restoring degraded ecosystems, and contributing to sustainable environmental management. Nutraceuticals and Functional Foods: Highlighting the health-promoting properties of phytochemical-rich foods and their potential as functional ingredients in nutraceutical products. Biotechnological Approaches in Phytochemistry: Reviewing biotechnological methods such as plant tissue culture, genetic engineering, and metabolomics for enhancing the production of valuable phytochemicals or developing novel plant-based products.
Arjuna Subject : Ilmu Material (semua kategori) - Kimia Material
Articles 3 Documents
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Search results for , issue "Volume 5 Issue 1" : 3 Documents clear
Ethnobotany, Phytochemistry, Pharmacology, and Toxicology of Cycas revoluta Thunb.: An Updated Review K, Abdul Jaleel; PS, Prakash; KV, Nakshathra; V, Devika
Sciences of Phytochemistry Volume 5 Issue 1
Publisher : ETFLIN Publishing House

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Abstract

Cycas revoluta Thunb. (sago palm), a cycad native to southern Japan, is widely cultivated and has a long history of ethnobotanical use, including as a famine food and in traditional medicine, but is also well known for its pronounced toxicity to humans and animals. This review critically synthesizes literature published between 1958–2025 on the ethnobotany, phytochemistry, pharmacology, and toxicology of C. revoluta from ScienceDirect, PubMed, Scopus, and Google Scholar. Presented as a structured narrative review, the study highlights diverse phytochemicals, including biflavonoids, cycasin, β-N-methylamino-L-alanine (BMAA), and reported antimicrobial peptides, noting variability in compound verification and reproducibility. Reported pharmacological activities are derived mainly from in vitro and preclinical studies, with limited in vivo validation and no established clinical relevance, whereas toxicological evidence for neurotoxicity, genotoxicity, and hepatotoxicity is robust. This imbalance underscores the need for caution in extrapolating therapeutic potential. Key gaps include inadequate extract standardization, limited bioavailability and safety data, and overreliance on single-study findings. Future research should prioritize rigorous toxicological assessment and reproducible validation before any translational application is considered. In addition, the review emphasizes the importance of distinguishing traditional knowledge from experimentally validated evidence and separating descriptive phytochemical inventories from mechanistic and translational insights. Particular attention is given to methodological limitations, including inconsistent extraction protocols, insufficient structural confirmation of reported compounds, and the frequent absence of dose–response, pharmacokinetic, and long-term safety evaluations. By adopting a critical and balanced perspective, this review aims to guide future studies toward scientifically rigorous, ethically responsible, and clinically relevant research directions.
Comparative Studies on the Elemental Analysis, Proximate Analysis, Antimicrobial Activity and Acute Toxicity Study of Picralima nitida Leaves and Seeds Ogbeide, Osahon Kennedy; Unachukwu, Christabel Ifeoma; Sajere, Onome; Aghedo, Oscar Notoriuwa; Oghomwenrhiere, Osarinmwian; Dibie, Edward Nduka; Okuo, James Majebi
Sciences of Phytochemistry Volume 5 Issue 1
Publisher : ETFLIN Publishing House

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Abstract

In West African cultures, Picralima nitida has long been used in medicine for providing pain relief, controlling inflammation, reducing fever, and fighting infections. This study compares the elemental and proximate compositions, antimicrobial activities, and acute toxicity of the leaf and seed extracts of P. nitida. The samples were extracted using the cold maceration method. Elemental analysis revealed high levels of magnesium, calcium, and potassium in the leaf extract, while the seed extract contained lower amounts. The leaves also had a higher crude fiber content (15.5%), whereas the seeds were richer in crude protein (19.47%) and ether extract (14.00%). The leaf extract prevented the growth of E. coli, S. aureus, and P. aeruginosa, yet did not affect C. albicans. The seed extract exhibited a broader and stronger inhibitory effect against P. aeruginosa. The minimum inhibitory concentrations (MICs) of E. coli and P. aeruginosa were both 100 mg/mL (15.00 mm inhibition zone) when tested with the leaf extract, whereas S. aureus had an MIC of 75 mg/mL (13.00 mm inhibition zone). The MICs of the seed extract were 25 mg/mL (9.00 mm inhibition zone) for E. coli and S. aureus, 75 mg/mL (18.40 mm inhibition zone) for P. aeruginosa, and 25 mg/mL (11.20 mm inhibition zone) for C. albicans. For the toxicity tests, the leaf extract appeared safer for animals (mice) with no adverse effect at an LD50 of 800mg/kg, whereas the seed showed a notable adverse effect with an LD50 of ≥283 mg/kg. These experimental findings show the health benefit of P. nitida leaves and seeds in traditional medicines and its potential as an anti-microbial agent and use for dietary purposes.
Phytochemical Analysis, Antinociceptive and Anti-inflammatory Activities of Mimusops elengi Bojer Leaf Extract-loaded Chitosan Nanoparticles in Albino Mice Ukwubile, Cletus Anes; Clement, Chidi Kaosi
Sciences of Phytochemistry Volume 5 Issue 1
Publisher : ETFLIN Publishing House

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Abstract

The present study evaluated the antinociceptive and anti-inflammatory activities of Mimusops elengi Bojer leaf extract encapsulated in chitosan nanoparticles (CS-NPs) using murine models, to determine whether nanoparticle formulation enhances the biological effects of a methanolic plant extract. Preliminary phytochemical screening was conducted using established qualitative colorimetric assays, which indicated the presence of major secondary metabolite classes, including phenolics and flavonoids; these tests were intended for compositional inference rather than definitive compound identification. Total phenolic and flavonoid contents were subsequently quantified using spectrophotometric methods, yielding 806.12 mg gallic acid equivalents (GAE)/g and 103.08 mg quercetin equivalents (QE)/g of extract, respectively. Antinociceptive activity was assessed using acetic acid–induced writhing and hot-plate assays, while anti-inflammatory effects were evaluated via the carrageenan-induced paw edema model. Animals treated with M. elengi–loaded CS-NPs exhibited statistically significant reductions in writhing responses, prolonged pain reaction latency, and decreased paw edema when compared with untreated controls and animals receiving the crude extract (p < 0.05). Inflammatory mediator analysis further demonstrated significant downregulation of pro-inflammatory cytokines (TNF-α, IL-1β, and PGE₂) alongside upregulation of anti-inflammatory cytokines (IL-10 and IL-22). Oxidative stress assessment showed reduced malondialdehyde (MDA) levels, indicating attenuation of lipid peroxidation. All experiments were conducted with appropriate replication, and data were subjected to statistical analysis to ensure reproducibility. While the phytochemical screening provides preliminary compositional insights, the observed pharmacological effects are attributed to the combined action of extract constituents and improved delivery via chitosan nanoparticles. Overall, the findings support the hypothesis that nanoparticle-based formulation can enhance the antinociceptive and anti-inflammatory efficacy of M. elengi leaf extract, highlighting its potential as a complementary therapeutic approach while underscoring the need for further compound-level characterization and safety evaluation.

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