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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 64 Documents
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Pharmacological activities of bioactive compounds isolated from Acacia pennata (L) Willd: A comprehensive update and application of in-silico techniques for repurposing
Sciences of Phytochemistry Volume 1 Issue 1
Publisher : ETFLIN Publishing House

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58920/sciphy01010001

Abstract

Bioactive compounds (BACs) are naturally occurring compounds with pharmacological activities. BACs isolated from plants have significantly contributed to modern medicine. Multiple studies had reported the isolation of BACs with diverse pharmacological activities from Acacia pennata (L.) Willd. This review aims to compile all the available data on the pharmacological activities of the BACs that had been isolated from A. pennata. An online literature survey was carried out on academic databases namely Scopus, Science Direct, PubMed, and Google Scholar. Keywords such as ‘Acacia pennata’, ‘isolated compound’, and ‘pharmacological activity’ were used, either alone or in combination. A total of 52 articles published between the year 1980 to 2020 that contained relevant information on A. pennata were identified and collected. To date, a total of 29 compounds had been isolated from A. pennata. The compounds isolated from A. pennata belonged to secondary metabolites namely triterpenoid ketone, ceramide, alkaloid, saponin, flavonoid-glycoside, and terpenoid. A total of 22 BACs had been evaluated for biological activities such as anti-Alzheimer, anti-inflammatory, antioxidant, anti-diabetic, anti-obesity, anti-viral, anti-nociceptive, and anti-cancer activities. The pharmacological activities of 7 compounds isolated from A. pennata remained unexplored. A total of 14 compounds that had been isolated from A. pennata were also reported to be isolated from other plants. This comprehensive review provides an update on all the pharmacological works that had been carried out on the isolated BACs of A. pennata to date. In-silico techniques may be applied to repurpose the isolated BACs of A. pennata prior to wet lab studies.
In Silico Structure-Activity Study of Selected Triterpenoids as Potential Inhibitors of Mycolic Acid Transporter of Mycobacterial MmpL3 Receptor Protein Rajab, Mohamed Said
Sciences of Phytochemistry Volume 3 Issue 2
Publisher : ETFLIN Publishing House

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58920/sciphy0302240

Abstract

Structural features of the triterpenoid skeleton that are necessary for antimycobacterial activity are not well understood. Following the isolation of the triterpenoids ergosterol-5,8-endoperoxide, 6β-hydroxykulactone, 12β-hydroxykulactone, (24R)-24,25-epoxycycloartan-3-one and (3β,24R)-24,25-epoxycycloartan-3-ol, and (3β,24R)-24,25-epoxycycloartan-3-acetate with varying antimycobacterial activity ranging between MIC of 1 µg/ml to128 µg/ml prompted us to study this class of compounds further to shade light on the structural features necessary for their antimycobacterial activity. This in silico study involved docking the triterpenoids on the mycobacterial multi-pharmacophore receptor protein MmpL3. The docking results were compared with the MmpL3 receptor protein co-crystallized TB drug candidate, AU1235, (1-(2-adamantyl)-3-[2,3,4-tris(fluoranyl)phenyl] urea). The virtual screening revealed key structural features in the triterpenoid skeleton, including the C-3 keto and β-hydroxy group on C-3 or C-6, as important for antimycobacterial activity. Also, the decreased binding affinity for compounds 2 and 7 with an acetate group on C-3 were in tandem with those observed in vitro. Toxicity predictions revealed that this class of compounds had no mutagenic effects and displayed favorable pharmacokinetic parameters. The study reveals the potential of the triterpenoid skeleton exemplified by the readily available ergosterol-5,8-endoperoxide as a useful scaffold in searching and developing effective therapeutic lead entities to facilitate anti-tuberculosis drug discovery.
Phytochemistry and GCMS Analysis of Ethanol and Aqueous Stembark Extracts of Detarium microcarpum Guill. & Perr. Fabaceae Dahiru, Mubarak Muhammad; Musa, Neksumi; Badgal, Enoch Buba
Sciences of Phytochemistry Volume 4 Issue 1
Publisher : ETFLIN Publishing House

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58920/sciphy0401268

Abstract

The therapeutic applications of medicinal plants in the treatment of various diseases can be attributed to their diverse phytochemical constituents. This study aimed to investigate the phytochemical composition of aqueous and ethanol stem bark extracts of Detarium microcarpum. Qualitative and quantitative analyses were conducted to determine the presence and concentrations of phytochemicals, followed by the identification of phytoconstituents using gas chromatography-mass spectrometry (GC-MS). The aqueous extract was found to contain saponins (27.11 ± 0.22%) and flavonoids (47.33 ± 0.70% ), with alkaloids, steroids, glycosides, and terpenoids absent. In contrast, the ethanol extract contained alkaloids (10.78 ± 0.59%), saponins (45.11 ± 0.48%), glycosides (5.44 ± 0.48%), and flavonoids (11.00 ± 0.77%), while steroids and terpenoids were not detected. GC-MS analysis revealed 14 compounds in the aqueous extract and 20 in the ethanol extract. The major constituents of the aqueous extract included hydroperoxide, 1,4-dioxan-2-yl (58.32%), 1,2,3-benzenetriol (16.44%), and cis-p-coumaric acid (11.05%). In the ethanol extract, the predominant compounds were coumarin (29.41%), benzofuran (17.23%), and catechol (9.23%). The identified compounds may serve as potential synthetic templates for the development of novel therapeutic agents targeting various diseases. This study supports the ethnomedicinal use of D. microcarpum and provides a scientific basis for its role in traditional medical practices.
GC-MS Profiling, In Vitro Antimalarial, and Antimicrobial activity of Ricinodendron heudelotii Seed Extracts Imieje, Vincent Oghenerobo; Amafili, Lilian Nneoma
Sciences of Phytochemistry Volume 4 Issue 1
Publisher : ETFLIN Publishing House

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58920/sciphy0401281

Abstract

Malaria remains a significant public health challenge, particularly in sub-Saharan Africa, where the emergence of Plasmodium falciparum strains resistant to artemisinin-based combination therapies (ACTs) exacerbates the situation. This underscores the urgent need to identify novel, less toxic antimalarial compounds, particularly from natural sources. This study evaluated the in vitro antimalarial and antimicrobial activities of Ricinodendron heudelotii (RHD) seed extracts against Plasmodium falciparum (P. falciparum) and select pathogenic microorganisms using standard protocols. Seeds (250 g) were dried, ground, and extracted with n-hexane and dichloromethane, yielding RHD-HEX and RHD-DCM extracts, respectively. The oily extract (RHD-HEX) was analyzed via gas chromatography-mass spectrometry (GC-MS), revealing 26 phytoconstituents, including monoterpenes, fatty acids, and phytosterols. Antimalarial assays showed that RHD-HEX and RHD-DCM exhibited moderate activity (>200 µg/mL) against the chloroquine-sensitive P. falciparum (D6 strain). Both extracts demonstrated stronger activity against the chloroquine-resistant W2 strain, with IC50 values of 30.29 and 33.48 µg/mL, respectively. Antimicrobial screening indicated moderate activity against tested pathogenic fungi and bacteria (IC50 > 200 µg/mL) compared to fluconazole and cefotaxime controls. Cytotoxicity against VERO cell lines was also assessed. The findings suggest that the phytoconstituents in RHD extracts may contribute to the observed antimalarial and antimicrobial effects, warranting further investigation.
An In Vitro Assessment of the Antioxidant Activity of Detarium microcarpum Guill. & Perr. Fabaceae Dahiru, Mubarak Muhammad; Oni, Abdulhasib Oluwatobi; Danga, James; Alhaji, Aisha Alfa; Jonah, Faith; Hauwa, Alkasim Yahaya; Muhammad, Zainab
Sciences of Phytochemistry Volume 3 Issue 2
Publisher : ETFLIN Publishing House

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58920/sciphy0302267

Abstract

Medicinal plants are regarded as important sources of exogenous antioxidants due to their phytoconstituents’ free radical scavenging potential. The present study explores the phytoconstituents and antioxidant activity of n-hexane (HFDM) and chloroform (CFDM) fractions of Detarium microcarpum for potential use in the phytotherapy of oxidative stress-linked ailments. The phytoconstituents were qualitatively determined, while the antioxidant activity was determined by in vitro assays. Alkaloids, saponins, steroids, and flavonoids were detected in both fractions, while glycosides and terpenoids were absent. The HFDM (55.40 ± 2.66 AAE µg/mL) showed a significantly higher total antioxidant capacity than the CFDM (34.84 ± 1.22 AAE µg/mL, p<0.05) at the tested concentration (100 µg/mL) while the CFDM (57.84 ± 2.16 AAE µg/mL) exhibited a significantly higher ferric reducing antioxidant power than the HFDM (46.11 ± 1.91 AAE µg/mL, p<0.05) at the tested concentration (100 µg/mL). In the ferric thiocyanate assay, there was no significant (p>0.05) difference between the HFDM (65.59 ± 2.32%) and CFDM (77.42 ± 2.95%). However, both fractions exhibited significantly higher percentage inhibition than ascorbic acid (9.68 ± 5.41%, p<0.05). Moreover, the HFDM (0.21 ± 0.01 nmol/mL) exhibited a significantly lower MDA concentration than the CFDM (0.66 ± 0.06 nmol/mL) and AA (0.46 ± 0.02 nmol/mL). Additionally, ascorbic acid (0.46 ± 0.02 nmol/mL) showed a significantly lower MDA concentration than CFDM (0.66 ± 0.06 nmol/mL). The n-hexane and chloroform fractions of the plants showed promising antioxidant potential, which might be attributed to the identified phytochemicals that have potential applications in the phytotherapy of oxidative stress-linked diseases.
A Comprehensive Review on Nutrient Profile and Pharmacological Benefits of Musa paradisiaca Jaleel, Abdul K.; Jacob, Sapna; Ghosh, Suresh Mohan; Suresh, Amritesh
Sciences of Phytochemistry Volume 3 Issue 2
Publisher : ETFLIN Publishing House

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58920/sciphy0302254

Abstract

The Banana (Musa paradisiaca Linn., Family: Musaceae) is one of the oldest and most widely cultivated fruit plants, dating back to prehistoric times. Bananas are rich in minerals and phytochemicals, contributing to their significant culinary, nutritional, and medicinal properties. This review analyzes 191 peer-reviewed articles published between 1981 and July 2023 to comprehensively assess the health benefits of bananas. Studies highlight their effectiveness in reducing inflammation, cancer, diabetes, depression, diarrhea, urolithiasis, and ulcers. Additionally, bananas exhibit antibacterial, antiviral, antihyperlipidemic, antiatherosclerotic, hepatoprotective, hair-growing, wound-healing, and antihypertensive properties. The articles were sourced from databases such as PubMed, Scopus, and Google Scholar using keywords like Musa paradisiaca, health benefits, inflammation, cancer, diabetes, and phytochemicals. Inclusion criteria included original research, clinical trials, in vitro and in vivo studies, and reviews focused on banana’s medicinal properties, while non-peer-reviewed papers and studies not directly related to Musa paradisiaca were excluded. This review reinforces the comprehensive health-promoting benefits of bananas and sets the stage for future research, which should focus on large-scale clinical trials, phytochemical standardization, and sustainable utilization of banana plant components. Bananas hold immense potential as both a functional food and a medicinal plant, making them a promising subject for future studies in nutraceuticals and sustainable agriculture.
Exploring the Antimalarial Efficacy of Globimetula oreophila Leaf Fractions in Plasmodium berghei-Infected Mice: In Vivo Approach Garba, Dauda; Ali, Bila Hassan; Bawa, Bashar; Sanusi, Abdulrazaq; Sani, Yahaya Mohammed; Magaji, Muhammad Garba; Abdullahi, Musa Isma’il; Musa, Aliyu Muhammad; Sadiya, Hassan Halimatu
Sciences of Phytochemistry Volume 3 Issue 2
Publisher : ETFLIN Publishing House

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58920/sciphy0302262

Abstract

The development of parasite resistance to first-line antimalarial medicines, especially the Artemisinin-based combination therapies (ACTs), has made the research and development of novel antimalarial medications vital. Globimetula oreophila, a plant used in traditional medicine to treat malaria, is a natural product that may provide new antimalarial drugs with fewer side effects, greater efficacy and lower risk of resistance than synthetic drugs. This study aims to evaluate the antiplasmodial properties of G. oreophila's fractions. The plant leaves were air-dried and reduced in size using a pestle and mortar. The pulverized plant was macerated in 70% ethanol and fractionated with solvent in increasing polarity of n-hexane, chloroform, ethyl acetate, and n-butanol to produce the various fractions. The antiplasmodial activity of the n-hexane, chloroform, ethyl acetate, and n-butanol fractions of G. oreophila leaf extract was assessed using an in vivo method in Plasmodium berghei-infected mice via prophylactic, suppressive, and curative test. The fractions' median lethal dose (LD50) was estimated to be greater than 5000 mg/kg in mice. The median effective dose (ED50) of the fractions at doses of 125, 250, and 500 mg/kg produced a significant (p<0.001) decrease in the level of parasitemia. The ethyl acetate fraction had the best antiplasmodium activity compared to other plant fractions. The fractions of G. oreophila showed significant in vivo antiplasmodial activity, which upholds the earlier in vivo findings for the crude extract and its folkloric use. Further study should be carried out to isolate active secondary metabolites responsible for this observed antimalarial activity in all four investigated fractions.
In Silico Analysis of Limonoid-Based Antifeedants from Melia volkensii Targeting the Ryanodine Receptor in Spodoptera frugiperda Rajab, Mohamed Said
Sciences of Phytochemistry Volume 3 Issue 2
Publisher : ETFLIN Publishing House

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58920/sciphy0302256

Abstract

Spodoptera frugiperda is an invasive pest causing significant crop losses worldwide. Resistance development and health and environmental concerns associated with synthetic insecticides have prompted a search for eco-friendly biopesticides. Limonoids such as salannin, volkensin, and volkensinone, isolated from the East African plant Melia volkensii, show antifeedant activity against S. frugiperda larvae. Volkensin had an ED50 of 3.5 µg/cm², volkensinone (a lactone of volkensin) an ED50 of 6 µg/cm², and salannin an ED50 of 13 µg/cm². Additional limonoids from M. volkensii, including salanninolide and toosendanin, also displayed strong antifeedant effects. With toosendanin already used commercially, a re-evaluation of M. volkensii antifeedant compounds was conducted using in silico techniques. Docking simulations with 3D models of these limonoids and the S. frugiperda ryanodine receptor protein revealed binding affinities from -6.4 to -7.5 kcal/mol, comparable to those of chlorantraniliprole, a commercial insecticide targeting ryanodine receptors. These binding affinities at two distinct receptor sites align well with in-vitro antifeedant activity, underscoring M. volkensii’s potential for environmentally friendly, receptor-targeted biopesticide development against S. frugiperda.
Comparative Analysis of Phytochemical Composition of Aqueous Extracts from Azadirachta indica and Vernonia amygdalina Erhabor, Aisosa Prince; Erhabor, Osayawe Pride
Sciences of Phytochemistry Volume 3 Issue 2
Publisher : ETFLIN Publishing House

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58920/sciphy0302270

Abstract

Azadirachta indica (neem) and Vernonia amygdalina (bitter leaf) are among the most promising medicinal plants, valued for their broad spectrum of biological activities, including antibacterial, antifungal, anti-inflammatory, antiviral, antidiabetic, and antitumor properties. These plants play a central role in traditional Nigerian medicine for treating tropical diseases such as malaria, typhoid fever, yellow fever, and scabies. This study employed gravimetric analysis to identify and quantify the phytochemical compounds in both plants. Fresh leaves were collected, cleaned, air-dried, and their aqueous extracts were screened for key phytochemical constituents. The analysis revealed the presence of alkaloids, flavonoids, terpenoids, saponins, tannins, glycosides, and phenolic compounds in both extracts. Quantitative results showed that Azadirachta indica had the highest flavonoid content (13.80%), slightly surpassing Vernonia amygdalina (13.62%). Similarly, terpenoids (13.13%) and alkaloids (10.67%) were more abundant in the neem extract compared to the bitter leaf (8.21% and 9.68%, respectively). Lower percentages of glycosides and saponins were observed, with neem containing higher concentrations of both compounds than the bitter leaf. These findings suggest that both plants are rich sources of bioactive compounds with potential applications in developing antibacterial and antifungal treatments. Further research into the phytochemical properties of these plants may facilitate the discovery of novel drugs to combat tropical diseases while reducing the reliance on synthetic chemicals, thus mitigating environmental degradation.
In Vitro Bactericidal Activity of Bacopa Monnieri Leaf Extracts on Human Pathogenic Bacteria Sape, Subba Tata
Sciences of Phytochemistry Volume 4 Issue 1
Publisher : ETFLIN Publishing House

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58920/sciphy0401283

Abstract

The increasing resistance of bacteria to conventional antibiotics poses a global health challenge, emphasizing the urgent need to discover new antibacterial compounds to combat hard-to-treat infections. This study aims to evaluate the bactericidal activity of crude leaf extracts from the multi-medicinal plant Bacopa monnieri against six bacterial strains. The crude extracts, prepared at different concentrations (100, 200, and 300 µg/mL), were tested for efficacy using the agar well diffusion method. Among the tested extracts, the ethanol extract exhibited the highest bactericidal activity, followed by chloroform and hexane extracts. Notably, all three solvent extracts at 300 µg/mL were most effective against Staphylococcus aureus, with inhibition zones of 21.5 mm (ethanol), 16.12 mm (chloroform), and 10.3 mm (hexane). In contrast, the lowest antibacterial activity was observed against Proteus vulgaris, with inhibition zones of 15.3 mm (ethanol), 10.2 mm (chloroform), and 5.6 mm (hexane). These findings suggest that the ethanol extract of B. monnieri is a promising candidate for the development of novel antibacterial compounds.

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