Bioactivity and composition of the flowers of spathodea campanulata p. beauv
Journal name: World Journal of Pharmaceutical Research
Original article title: Bioactivity and composition of the flowers of spathodea campanulata p. beauv
The WJPR includes peer-reviewed publications such as scientific research papers, reports, review articles, company news, thesis reports and case studies in areas of Biology, Pharmaceutical industries and Chemical technology while incorporating ancient fields of knowledge such combining Ayurveda with scientific data.
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Naglaa G. Shehab, Hanaa H. Eid and Soheir M. El Zalabani
World Journal of Pharmaceutical Research:
(An ISO 9001:2015 Certified International Journal)
Full text available for: Bioactivity and composition of the flowers of spathodea campanulata p. beauv
Source type: An International Peer Reviewed Journal for Pharmaceutical and Medical and Scientific Research
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Summary of article contents:
1) Introduction
The study explored the ethanol extract of the flowers of Spathodea campanulata P. Beauv. (EEFSC) for its bioactivity and composition, particularly focusing on phenolic components. The research aimed to evaluate the safety and efficacy of the extract and its fractions against various microorganisms and human tumor cell lines. The findings underscored the presence of significant biological activities linked to its constituent compounds, which were isolated and identified for the first time from the flowers of this plant.
2) Antimicrobial and Antitumor Activity
The research found that EEFSC and its derived fractions exhibited considerable antimicrobial effects against a range of bacteria, with the chloroform fraction showing the highest levels of inhibition against Streptococcus pyogenes, Escherichia coli, and Klebsiella pneumoniae. The extract also demonstrated promising antitumor activity against the breast carcinoma (MCF7) and colon carcinoma (HCT116) cell lines, with the lowest IC50 values seen in the chloroform fraction. These results suggest that the phenolic compounds in the extract may play a critical role in exhibiting antibacterial and anticancer effects, highlighting the potential for using the extract in therapeutic applications.
3) Anthelmintic and Anti-hyperglycemic Effects
In addition to antimicrobial and antitumor properties, the EEFSC was evaluated for its anthelmintic activity. The extract was notably effective in paralyzing and killing earthworms, suggesting its potential against parasitic infections. Furthermore, the study demonstrated a significant anti-hyperglycemic effect in alloxan-induced diabetic mice, comparable to metformin's effect. This finding suggests that the phenolic components in the extract may also have an inhibitory effect on enzyme pathways related to diabetes, providing a basis for potential applications in managing hyperglycemia.
4) Composition and Isolation of Bioactive Compounds
Through reverse-phase high-performance liquid chromatography (RP-HPLC) and other analytical techniques, the study isolated six compounds from EEFSC, including three previously unreported phenolics. These compounds—such as phytol, β-sitosterol-3-acetate, and naringenin—were credited with the bioactivities observed. The thorough analysis not only identified the phytochemical profile of the flowers but also reinforced the link between specific metabolites and their therapeutic effects, suggesting further avenues for research into their mechanisms of action and potential applications in pharmacology.
5) Conclusion
The findings of this study provide compelling evidence for the medicinal potential of the flowers of Spathodea campanulata. The ethanol extract demonstrated significant antibacterial, antitumor, anthelmintic, and anti-hyperglycemic effects, supporting its usage in traditional medicine and potential incorporation into modern treatments. The research paves the way for future studies aimed at clinical trials and deeper investigations into the pharmaceutical applications of the identified compounds, thus highlighting the importance of ethnopharmacological plants in the search for new therapeutic agents.
FAQ section (important questions/answers):
What is the focus of the study on Spathodea campanulata flowers?
The study investigates the bioactivity and composition of the ethanol extract of Spathodea campanulata flowers, emphasizing its phenolic components and determining its safety and potential medicinal uses.
What are the key beneficial effects of the ethanol extract?
The ethanol extract of the flowers exhibited significant antibacterial, antitumor, anthelmintic, and anti-hyperglycemic activities, showcasing its potential for therapeutic applications.
How was the extract's safety determined in the study?
The safety of the ethanol extract was assessed by determining its LD50, which was found to be up to 4 g/kg, indicating a wide safety margin.
How were phenolic compounds identified in the extract?
Phenolic compounds were identified and quantified using RP-HPLC with UV detection, revealing twelve different phenolics with ellagic acid being the most predominant.
Which methods were used to evaluate biological activities?
Biological activities were evaluated using various assays, including antibacterial screening, cytotoxic assays on cancer cell lines, anthelmintic activity tests, and anti-hyperglycemic activity in diabetic mice.
What compounds were isolated from the flowers?
Six compounds were isolated from the active chloroform and ethyl acetate/n-butanol fractions, including three newly reported phenolics and others like phytol and naringenin.
Glossary definitions and references:
Scientific and Ayurvedic Glossary list for “Bioactivity and composition of the flowers of spathodea campanulata p. beauv”. This list explains important keywords that occur in this article and links it to the glossary for a better understanding of that concept in the context of Ayurveda and other topics.
1) Activity:
Activity refers to the biological effects or functional responses exhibited by a substance, such as extracts from plants. In this context, it highlights the outcomes observed from the ethanol extract of Spathodea campanulata flowers, showcasing potential antibacterial, antitumor, anthelmintic, and antihyperglycemic effects that merit further investigation.
2) Table:
Tables are utilized to organize and present data systematically. In this study, tables compiled various experimental results, such as the antibacterial effectiveness of plant extracts and their fractions against different microorganisms, as well as cytotoxicity levels in cancer cell lines, facilitating easy comparison and analysis.
3) Line:
Line refers to the human tumor cell lines used in the study to assess the cytotoxic potential of the flower extract. Specifically mentioned are the MCF7 and HCT116 lines, which model breast and colon cancers, respectively, allowing researchers to evaluate anticancer properties and effectiveness of treatments.
4) Antibiotic (Antibacterial):
Antibacterial denotes a substance's ability to inhibit or kill bacteria. The ethanol extract and its fractions from Spathodea campanulata displayed varying degrees of antibacterial activity against several microbial strains, suggesting that its phytochemical components could have therapeutic potentials in treating bacterial infections.
5) Animal:
Animal relates to the live subjects used in the experiments, specifically in determining the safety and effectiveness of the flower extract. Adult male albino mice were employed in this research to assess toxicity levels, as well as potential anti-hyperglycemic activities, in controlled biological evaluations.
6) Water:
Water serves as a universal solvent in biochemical processes and is frequently used in extraction procedures. In this study, water was part of the fractionation process of the ethanol extract of the flowers, illustrating its role in isolating and analyzing chemical constituents that provide therapeutic benefits.
7) Egypt:
Egypt is the geographical context of the study, where Spathodea campanulata is cultivated and studied for its potential medicinal properties. The traditional use of various plant extracts in Egypt emphasizes the relevance of the research in investigating regionally significant flora for therapeutic applications.
8) Aureus:
Aureus refers specifically to Staphylococcus aureus, a common Gram-positive bacterium tested in this study for its susceptibility to the flower extracts. The ability of the extracts to inhibit or kill S. aureus underlines their potential antibacterial efficacy, crucial for developing natural treatment options for infections.
9) Worm:
Worm denotes non-parasitic earthworms used in evaluating the anthelmintic activity of the ethanol extract. The effectiveness of the extract in inducing paralysis or death in these worms indicates potential for treating parasitic infections in humans, providing a basis for future therapeutic developments.
10) Phytochemical:
Phytochemical refers to the chemical compounds produced by plants that have beneficial effects on human health. This study emphasizes the importance of phytochemicals, including phenolics isolated from Spathodea campanulata, in contributing to its bioactivity, thus opening pathways for medicinal applications.
11) Medicine:
Medicine encompasses the science and practice of diagnosing, treating, and preventing disease. This study highlights the significance of exploring traditional herbal medicines, such as the flowers of Spathodea campanulata, which can provide insights into developing new treatment strategies informed by scientific evidence.
12) Relative:
Relative indicates the proportional relationships between different data sets or measurements. In this research, relative percentages of identified phenolic compounds in HPLC results assist in understanding the composition of bioactive constituents responsible for the observed antimicrobial and anticancer activities.
13) Earth:
Earth relates to the environmental context from which the earthworms were derived for the anthelmintic studies. The use of earthworms in laboratory settings provides a practical model for assessing the biological effects of substances on a living organism, enhancing the study's relevance in pharmacological research.
14) Blood:
Blood is critical in assessing physiological responses in living organisms. In this study, blood glucose levels of alloxan-treated diabetic mice were monitored to evaluate the effectiveness of the extract in lowering sugar levels, reinforcing the extract's potential as an anti-diabetic agent.
15) Study (Studying):
Study refers to the systematic investigation conducted to explore the bioactivities and chemical composition of Spathodea campanulata flowers. The rigor of the study demonstrates its scientific approach to understanding the therapeutic potential of natural plant extracts through various assays and analyses.
16) Flavonoid:
Flavonoids are a distinct class of phytochemicals with various health benefits, including antioxidant and anticancer properties. The study emphasized flavonoids' presence in the extract, suggesting that these compounds contribute significantly to the observed biological activities and warrant further research.
17) Powder:
Powder in this context refers to the ground form of dried flowers collected for extraction. Powdering the plant material enhances the surface area, improving extraction efficiency, and enabling effective phytochemical analysis, critical for isolating bioactive compounds relevant to therapeutic use.
18) Cancer:
Cancer refers to malignant diseases characterized by uncontrolled cell growth. The study aimed to investigate the potential anticancer properties of the flowers' extracts against specific cancer cell lines, examining their effectiveness and offering insights into developing new cancer treatments from natural sources.
19) Street:
Street refers to Kasr El-Aini street, where the Faculty of Pharmacy, Cairo University, is located. This detail contextualizes the study's academic setting, indicating where the research was conducted and highlighting the institution's role in advancing pharmaceutical sciences and traditional medicine research.
20) Sugar:
Sugar in this study pertains to glucose levels in the blood, particularly in the context of diabetes mellitus. The research assessed the anti-hyperglycemic properties of the flower extract, measuring its effect on blood sugar reduction in diabetic mouse models, signifying its potential therapeutic use.
21) Male (Mālē):
Male specifies the sex of the experimental mice used in the various biological evaluations. Using male subjects ensures consistency and reduces variability in biological responses, making it a significant factor in pharmacological studies focused on efficacy and safety.
22) Drug:
Drug signifies a substance used for medical treatment. In this study, the term relates to evaluating the therapeutic potential of the flower extract as a natural drug candidate, potentially leading to the development of alternative or complementary therapies based on plant-derived compounds.
23) Pharmacotherapy:
Pharmacotherapy involves the treatment of diseases through the administration of drugs. This study underscores the relevance of the flower extract in potential pharmacotherapy applications, examining its bioactive compounds and their efficacy against various health conditions, reinforcing the viability of plant-based treatments.
24) Pharmacology:
Pharmacology is the branch of medicine that studies drug action and interactions within biological systems. This study contributes to pharmacological knowledge by characterizing the bioactivities of Spathodea campanulata, linking traditional uses to scientifically observed effects, and broadening pharmacological understanding of plant-derived compounds.
25) Purification:
Purification involves isolating specific compounds from complex mixtures. In this research, the extraction and fractionation processes aimed to purify bioactive constituents from the flower extract, enabling detailed analysis of their individual impacts and therapeutic potential, crucial for drug development.
26) Inflammation:
Inflammation denotes a biological response to harmful stimuli, often related to various diseases. The study explored the anti-inflammatory properties attributed to the traditional uses of Spathodea campanulata, supporting the need to examine its effectiveness in treating inflammatory conditions through empirical evidence.
27) Performance:
Performance refers to the execution and outcomes of the various biological assays conducted during the study. It includes evaluating the extract's effects on different targets, highlighting the significance of efficiency and reliability in measuring the extract's potential biomedical applications.
28) Measurement:
Measurement indicates the quantification of various parameters, such as inhibition zones or blood glucose levels, in the study. Accurate measurements are essential for validating the efficacy of the extracts, contributing data needed for statistical analysis and scientific conclusions regarding their bioactivities.
29) Discussion:
Discussion entails interpreting the obtained results and relating them to existing literature in the study. This section provides insights into the implications of the findings, enabling a deeper understanding of the extract's potential applications and closing gaps in knowledge regarding its bioactive properties.
30) Developing:
Developing refers to the process of improving or innovating treatments, particularly in the context of traditional medicines. The study emphasizes the need for continued research into plant-based compounds to enhance therapeutic strategies, with hopes of advancing healthcare through new drug discovery.
31) Similarity:
Similarity indicates the extent to which observed data or results correspond with each other or previous studies. In the context of this research, evaluating the statistical similarity between the effects of various extracts enhances the reliability of the findings and supports their significance in pharmacological applications.
32) Science (Scientific):
Science refers to the systematic study of the structure and behavior of the physical and natural world. In this context, the research integrates scientific methods to assess plant extracts' bioactivities, reinforcing the relevance of empirical evidence in validating traditional knowledge.
33) Knowledge:
Knowledge signifies the information and insights gained through research. In this study, knowledge relates to understanding the bioactivities and chemical constituents of Spathodea campanulata, contributing to the broader field of ethnopharmacology and emphasizing the importance of integrating traditional and scientific insights.
34) Substance:
Substance refers to the specific compounds or extracts analyzed for their biological effects. This study investigates various substances derived from Spathodea campanulata, examining how these compounds impact health conditions, thus reinforcing the significance of natural products in therapeutic settings.
35) Lighting:
Lighting, in a research context, may refer to the conditions under which observations or experiments are conducted. Adequate lighting is crucial for visual assessments during experimentation, influencing the visibility of results such as chromatograms and ensuring accurate readings in analytical procedures.
36) Hygiene (Hygienic):
Hygienic emphasizes the importance of maintaining cleanliness and proper conditions in laboratory settings. In this study, ensuring hygienic environments for animal trials was critical to obtaining reliable results, preventing contamination, and supporting ethical standards within the research process.
37) Disease:
Disease refers to the pathological conditions the study aims to address through evaluating Spathodea campanulata. The extract's potential effectiveness against various diseases, particularly infectious or metabolic conditions, underscores ongoing efforts to explore natural remedies in combating prevalent health issues.
38) Dealing:
Dealing pertains to the approach taken to handle or respond to issues, particularly those related to health and medicine. In this study, dealing with disease through the analysis of a natural extract emphasizes the exploration of alternative treatments rooted in traditional uses.
39) Account:
Account denotes providing a detailed report of findings or observations. In this study, authors account for the results obtained from the experimental processes, discussing findings, drawing conclusions, and making recommendations for further research into the medicinal benefits of the flower extracts.
40) Nature:
Nature indicates the intrinsic characteristics and components of the environment, including biological organisms used in studies. This research seeks to elucidate the nature of compounds derived from Spathodea campanulata flowers, focusing on their natural roles in health, medicine, and ecological balance.
41) Indian:
Indian refers to the geographical origin of certain comparative studies within the research. The mention of Indian samples provides context for examining how different climatic and environmental factors may influence the phytochemical composition of plants like Spathodea campanulata in various regions.
42) Botany:
Botany is the branch of biology that studies plants, including their physiology, structure, and classification. This study contributes to the field of botany by characterizing Spathodea campanulata, investigating its medicinal properties and enhancing our understanding of plant usage in traditional medicine.
43) Death:
Death signifies a critical endpoint in an experimental context, especially regarding the anthelmintic activity of the extract. Measurement of death times of worms provides quantitative data for assessing the efficacy of the extract against parasites, essential for evaluating potential therapeutic agents.
44) Fainting (Fainted):
Faint describes the visibility or intensity of something, often related to colors or signals in experimental settings. The term may refer to detecting compounds or observing chromatographic results where subtle differences in coloration indicate the presence of specific substances.
45) Tree:
Tree refers to the physical plant source from which the flower samples were collected for analysis. The context of harvesting from a living tree underlines the significance of sustainable practices in botany and medicinal plant research, ensuring conservation alongside scientific inquiry.
46) Diet:
Diet pertains to the nutritional regimen of experimental animals, which can influence physiological responses during research. Ensuring that laboratory mice are fed well-balanced diets is essential for maintaining their health and minimizing dietary variance in studies assessing the effects of extracts.
47) Sign:
Sign relates to observable indicators of biological responses or outcomes in experiments. This includes physiological changes in subjects or visible results in assays that serve as proof of concept for the extract's efficacy against targeted health conditions.
48) Hand:
Hand often refers to manual techniques employed in laboratory processes, such as extraction, analysis, or preparation of samples. In the context of this study, hand procedures emphasize traditional techniques employed in conjunction with modern methodologies for examining bioactive compounds.
Other Science Concepts:
Discover the significance of concepts within the article: ‘Bioactivity and composition of the flowers of spathodea campanulata p. beauv’. Further sources in the context of Science might help you critically compare this page with similair documents:
Cassia tora, Flavonoid, Statistical analysis, Clinical trial, Antibacterial activity, Antioxidant activity, HPLC analysis, Phytochemical screening, Thin Layer Chromatography, Phytochemical Investigation, Antibacterial effect, Cytotoxic activity, Antihyperglycemic activity, Antitumor activity, Anthelmintic activity, Immunostimulatory activities, Ethanol extract, Anti-hyperglycemic activity, Blood glucose level, Growth inhibitory activity, Anticancer properties, LD 50, In vitro screening, Cancer cell line, Molecular formula, IC 50, Phenolics, Isolated compound, Catechin, Cytotoxic potential, Gradient Elution, Phenolic components, Fractionation, Chloroform fraction, Naringenin, Median lethal dose, Phenolic compound, Ellagic Acid, Organic Chemistry, Anthelmintic drug, Molluscicidal activity, Antioxidant polyphenols, Traditional medicine practice, Neural Network, Iridoid glucoside, Harrison's Principles of Internal Medicine, Flavanone glycoside.