Phytochemical and antioxidant analysis of Premna serratifolia L.
Journal name: World Journal of Pharmaceutical Research
Original article title: Phytochemical analysis and antioxidant potentiality of premna serratifolia l. - an aromatic medicinal plant
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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Lubaina A.S., Brijithlal N.D. and Murugan K.
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World Journal of Pharmaceutical Research:
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Full text available for: Phytochemical analysis and antioxidant potentiality of premna serratifolia l. - an aromatic medicinal plant
Source type: An International Peer Reviewed Journal for Pharmaceutical and Medical and Scientific Research
Doi: 10.20959/wjpr201612-7439
Copyright (license): WJPR: All rights reserved
Summary of article contents:
Introduction
The exploration and validation of traditional medicine systems in India have gained momentum, particularly concerning the use of medicinal plants. The study conducted by Lubaina A.S., Brijithlal N.D., and Murugan K. investigates the phytochemical constituents and antioxidant capabilities of Premna serratifolia L., an aromatic medicinal plant known as 'Agnimantha' in Ayurveda. The research aims to elucidate its ethnopharmacological importance and its potential for treating various human ailments. The study highlights the plant's rich chemical composition, revealing significant levels of compounds with antioxidant properties that can play a crucial role in preventing lifestyle diseases.
Phytochemical Composition of Premna serratifolia
The qualitative analysis of aqueous and ethanolic leaf extracts of Premna serratifolia indicates the presence of vital phytochemicals, including glycosides, flavonoids, alkaloids, tannins, terpenoids, and steroids. Quantitative analysis showed a remarkable concentration of total phenols, terpenoids, and flavonoids, with higher yields in the aqueous extract. The highest phenolic content was found to be 76.4 mg/g in water extracts compared to 65.3 mg/g in ethanol extracts. These phytochemicals not only enhance the plant's medicinal value but also play protective roles against oxidative stress and various pathogenic threats.
Antioxidant Activities of Premna serratifolia
The research further emphasizes the plant's antioxidant potential through various assays. The DPPH radical scavenging test indicated that both aqueous and ethanolic extracts exhibited significant scavenging activities, with the ethanol extract showing the highest capacity. The study also employed the FRAP assay, where the aqueous extract demonstrated superior ferric reducing potential. Similar findings were observed for superoxide and hydroxyl radical scavenging activities, reinforcing the idea that the plant's extracts can effectively mitigate oxidative damage caused by reactive oxygen species.
Comparative Efficacy Against Synthetic Antioxidants
While the antioxidant activities of Premna serratifolia extracts were remarkable, the study noted that they were not as potent as certain synthetic antioxidants such as ascorbic acid and BHT. Nonetheless, the extracts still hold substantial promise as natural alternatives, reinforcing the significance of plant-derived antioxidants. The ability to scavenge free radicals and protect cellular components from oxidative damage positions Premna serratifolia as a valuable resource in developing therapeutic agents that are safe and cost-effective compared to synthetic counterparts.
Conclusion
The findings of the study underscore the potential of Premna serratifolia as a natural source of antioxidants, highlighting its rich phytochemical composition and robust antioxidant capabilities. The plant's extracts could function effectively in preventing oxidative stress and related health issues, making it a candidate for further research aimed at isolating and characterizing its active compounds. The exploration of such indigenous medicinal plants reinforces their importance in the quest for novel therapeutic agents, aligning with a growing trend towards utilizing natural products in health and medicine.
FAQ section (important questions/answers):
What is the main focus of the study on Premna serratifolia?
The study evaluates the phytochemical constituents and the antioxidant potential of Premna serratifolia, an aromatic medicinal plant important in traditional medicine for treating human ailments.
Which phytochemicals were found in Premna serratifolia extracts?
The extracts revealed the presence of glycosides, flavonoids, alkaloids, tannins, terpenoids, and steroids, indicating its rich phytochemical composition.
How was the antioxidant activity of Premna serratifolia measured?
Antioxidant activity was measured using various assays, including DPPH, FRAP, hydroxyl radical scavenging, hydrogen peroxide scavenging, and metal chelating assays.
What were the yields of aqueous and ethanolic extracts?
The yields for the ethanol and water extracts of Premna serratifolia were found to be 0.58% and 0.92%, respectively, indicating higher efficiency of water as an extracting solvent.
Which extract showed a higher total phenolic content?
The water extract of Premna serratifolia showed a higher total phenolic content of 76.4 mg/g tissue compared to 65.3 mg/g tissue in the ethanol extract.
What conclusion was drawn regarding the antioxidant properties?
The results suggest that Premna serratifolia has significant antioxidant potential, making it advantageous for therapeutic uses and further studies to isolate specific active compounds.
Glossary definitions and references:
Scientific and Ayurvedic Glossary list for “Phytochemical and antioxidant analysis of Premna serratifolia L.”. 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 in the context of this research refers to the antioxidant capabilities of the extracts from Premna serratifolia. It underscores how these extracts can neutralize free radicals, thereby playing a potential role in mitigating oxidative stress and contributing positively to human health.
2) Water:
Water is a crucial solvent used in this study to extract bioactive compounds from Premna serratifolia. Its polarity allows for the effective extraction of phenolic compounds, which are significant due to their antioxidant properties, making water an important medium in phytochemical analysis.
3) Table:
Tables in the study are used to organize and present quantified data concerning phytochemical constituents, antioxidant activity, and other experimental results. They serve as a visual aid for comparing the efficacy of different extracts and providing a clearer understanding of the results obtained from the research.
4) Flavonoid:
Flavonoids are a group of polyphenolic compounds found in Premna serratifolia known for their antioxidant properties. These compounds play a vital role in protecting the body from oxidative stress, inflammation, and various diseases, highlighting their significance in medicinal and therapeutic applications.
5) Phytochemical:
Phytochemicals are bioactive compounds derived from plants, like those in Premna serratifolia, that exhibit beneficial health effects. The study emphasizes their importance in traditional medicine and pharmacology, suggesting that phytochemicals can lead to the development of natural remedies and therapeutic agents.
6) Murugan (Murukan):
Murugan K. is a key researcher and corresponding author in the study, whose expertise in botany contributes to understanding the medicinal properties of Premna serratifolia. His involvement in the research adds credibility and authority, indicating the scientific approach taken in the investigation.
7) Study (Studying):
The study refers to the systematic investigation conducted to analyze the phytochemical constituents and antioxidant potential of Premna serratifolia. It aims to validate traditional knowledge and explore the medicinal uses of the plant, contributing to the body of research on natural antioxidants.
8) Drug:
Drugs derived from medicinal plants, like those studied in Premna serratifolia, are increasingly viewed as safer and more effective alternatives to synthetic medications. This study informs the potential of these natural compounds in pharmaceutical applications, promoting their use in drug development.
9) Medicine:
Medicine encompasses the practices and substances used to treat diseases, including those derived from plants. The research highlights how plants like Premna serratifolia are pivotal in both traditional and modern medicine, revealing their potential in therapeutic applications for various health issues.
10) Botany:
Botany, the study of plants, provides the fundamental scientific framework for understanding the properties of Premna serratifolia. The research draws on botanical principles to explore plant taxonomy, phytochemistry, and the medicinal potential of various species within this field.
11) Kerala:
Kerala, located in southern India, serves as the geographical context for this study. The region is known for its rich biodiversity and traditional medicinal practices, making it an ideal site for researching plants like Premna serratifolia and their ethnopharmacological significance.
12) Thiruvananthapuram (Thiruvanantha-puram, Tiru-anantapuram, Tiruvanantapuram, Tiruananta-puram):
Thiruvananthapuram, the capital of Kerala, is where key institutions involved in the study are located. Its educational and botanical research facilities provide essential resources for the analysis of Premna serratifolia, contributing to the regional and cultural significance of traditional medicine.
13) Disease:
The term disease is central to the study, underscoring the importance of finding natural remedies to combat various health conditions. It reflects the research goal of identifying the antioxidant properties of Premna serratifolia, which could mitigate lifestyle-related diseases and enhance overall health.
14) Species:
Species refers to the specific classification of Premna serratifolia in this study. Understanding the characteristics of this species is vital for effective phytochemical and pharmacological research, allowing for targeted applications in traditional and modern medicine.
15) Pharmacological:
Pharmacological studies involve investigating the biochemical effects of compounds within the body, validating the medicinal properties of plants like Premna serratifolia. This research contributes to the understanding of how its bioactive constituents may influence health and disease treatments.
16) Nature:
Nature in the context of this study refers to the natural origins of the compounds extracted from Premna serratifolia. The emphasis on natural antioxidants highlights the growing interest in utilizing plant-derived substances for health and wellness, contrasting with synthetic alternatives.
17) Food:
Food plays a critical role in health and wellness, and the study links the antioxidant properties of Premna serratifolia to potential dietary applications. Understanding the food-related benefits of natural antioxidants can enhance nutritional strategies to prevent diseases.
18) Musa paradisiaca:
Musa paradisiaca, or plantain, is mentioned to contextualize comparisons of antioxidant capacities with other plant extracts. This highlights ongoing research in nutritional and pharmacological studies, promoting exploration of various plant sources for their health benefits.
19) Measurement:
Measurement is a vital aspect of the study, as it involves quantifying phytochemical contents and evaluating antioxidant activities of the different extracts. Accurate measurements are essential for validating results and establishing the efficacy of the plant's bioactive compounds.
20) Agnimantha (Agni-mantha, Agnimamtha):
Agnimantha is the traditional name for Premna serratifolia in Ayurveda, emphasizing its historical significance in herbal medicine. The study seeks to validate these traditional uses through scientific inquiries into its phytochemical composition and medicinal potential.
21) Discussion:
Discussion in the study refers to the analytical section where results are interpreted in the context of existing literature. It connects the findings with broader implications for herbal medicine, promoting further research and understanding of medicinal plants like Premna serratifolia.
22) Fragrance:
Fragrance relates to the aromatic properties of plants like Premna serratifolia, which can be attributed to volatile compounds, including terpenoids. The study recognizes the significance of fragrance in both therapeutic applications and consumer products deriving from medicinal plants.
23) Anana:
Anana, commonly referred to as pineapple, is mentioned to provide comparative data for antioxidant activity and phytochemical analysis. This facilitates understanding of different tropical fruits' health benefits, promoting broader research in natural antioxidant sources.
24) India:
India is the country where the study takes place, known for its rich biodiversity and traditional medicinal practices. The research emphasizes the significance of indigenous plants like Premna serratifolia in promoting health and wellness through natural products.
25) Sugar:
Sugar refers to carbohydrates, and the mention in this context highlights the importance of balanced nutrition. The study indirectly emphasizes how extracts from Premna serratifolia could be part of dietary approaches that regulate sugar intake and prevent metabolic diseases.
26) Musha (Musa, Musá):
Musa refers to the genus of banana and plantain species, relevant in the context of comparing antioxidant properties to other plants. It's an important element in nutritional studies concerning the health benefits of various tropical fruits and their phytochemical content.
27) Rich (Rch):
Rich in this context refers to the abundance of bioactive compounds present in Premna serratifolia. This highlights the plant's potential for use in health products and therapeutic applications, reflecting its value in both traditional and modern medicine.
28) Life:
Life represents the overarching goal of the study: promoting health and preventing diseases through natural remedies. Investigating the antioxidant and phytochemical properties of plants like Premna serratifolia contributes to improving overall quality of life through effective medicinal applications.
Other Science Concepts:
Discover the significance of concepts within the article: ‘Phytochemical and antioxidant analysis of Premna serratifolia L.’. Further sources in the context of Science might help you critically compare this page with similair documents:
Medicinal use, Phytochemical analysis, Traditional systems of medicine, Aqueous extract, Secondary metabolite, Ethanolic extract, DPPH scavenging activity, Flavonoid content, Water extract, Total flavonoid content, Ethanol extract, Glycosides and flavonoids, Ferric reducing antioxidant power, Bioactive compound, DPPH radical scavenging activity, Hydroxyl radical scavenging, Pharmaceutical Research, Qualitative phytochemical screening, Radical scavengers, Hydroxyl radical scavenging activity, Superoxide radical scavenging activity, Antimutagenic properties, Hydrogen peroxide scavenging, Natural antioxidant, Total phenol, Phenolic compound, Antioxidant potentiality, Aromatic medicinal plant, Metal chelating assay, Superoxide anion radical, Therapeutic drug, Synthetic antioxidant, Free Radical Chain Reaction, Total terpenoid, Phytochemical constituent, Phytopathogenic organisms, Cellular signalling, Major secondary metabolites, Oxidation of triglycerides, Metal chelating activities, Synthetic counterparts, Total polyphenolic compounds, Biological potentialities.