Antimicrobial and phytochemical analysis of cinnamon and wormwood oil.
Journal name: World Journal of Pharmaceutical Research
Original article title: Antimicrobial and phytochemical analysis of cinnamomum zeylanicum and artemisia absinthium oil against the food borne microbes
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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Rojamathi K., Vidhya N., Balaram P. K., RevathiSatheesh E., Sowmiya P., Sabarish T. and Mahalingam P.
World Journal of Pharmaceutical Research:
(An ISO 9001:2015 Certified International Journal)
Full text available for: Antimicrobial and phytochemical analysis of cinnamomum zeylanicum and artemisia absinthium oil against the food borne microbes
Source type: An International Peer Reviewed Journal for Pharmaceutical and Medical and Scientific Research
Doi: 10.20959/wjpr20216-20554
Copyright (license): WJPR: All rights reserved
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Summary of article contents:
Introduction
The research conducted by Rojamathi et al. focuses on the antimicrobial and phytochemical analysis of two essential oils: Cinnamomum zeylanicum (cinnamon) and Artemisia absinthium (wormwood). The study aims to evaluate the effectiveness of these oils against various foodborne pathogens, utilizing methods such as agar well diffusion assays. Given the rising consumer preference for natural preservatives over synthetic ones, this study contributes to the understanding of natural antimicrobial agents and their potential applications in food preservation.
Antimicrobial Efficacy of Cinnamomum zeylanicum Oil
One of the key findings of the study is the superior antimicrobial activity of Cinnamomum zeylanicum oil compared to Artemisia absinthium oil. The research demonstrated that Cinnamomum zeylanicum exhibits significant inhibitory effects on a range of clinical pathogens, including Escherichia coli, Staphylococcus aureus, Bacillus sp., Salmonella sp., and Pseudomonas sp. The minimum inhibitory concentration (MIC) for Cinnamomum zeylanicum was found to be as low as 0.5%, showcasing its efficacy in inhibiting microbial growth and highlighting its potential as a natural antimicrobial agent.
Phytochemical Composition
The phytochemical analysis revealed a rich profile of bioactive compounds present in both essential oils. Notably, Cinnamomum zeylanicum exhibited the presence of saponins, phenols, flavonoids, tannins, amino acids, and carbohydrates, while Artemisia absinthium displayed a similar profile, with the exception of a few components. The presence of these phytochemicals suggests that both oils not only possess antimicrobial properties but may also offer antioxidant benefits due to their diverse phytochemical composition, contributing to their potential use as food preservatives.
Comparative Antifungal Activity
The antifungal analysis indicated that Cinnamomum zeylanicum oil also shows significant antifungal activity, particularly against Aspergillus flavus and Fusarium sp. However, it was less effective against Aspergillus niger and Penicillium sp. In contrast, Artemisia absinthium exhibited limited antifungal effectiveness. This differentiation in activity highlights the potential of Cinnamomum zeylanicum not only in antibacterial applications but also in combating fungal pathogens commonly associated with food spoilage.
Conclusion
In conclusion, the study underscores the promising potential of Cinnamomum zeylanicum oil as an effective natural antimicrobial and antifungal agent, surpassing Artemisia absinthium in its effectiveness against foodborne microbes. The findings point towards the viability of using these essential oils in food preservation as a safer alternative to synthetic preservatives. Additionally, the rich phytochemical content in both oils enhances their appeal for applications in functional foods, showcasing their dual roles in health promotion and food safety. Future research may further explore the mechanisms behind these antimicrobial effects and the potential for large-scale application in food industry practices.
FAQ section (important questions/answers):
What was the aim of the study involving Cinnamomum zeylanicum oil?
The study aimed to assess the antimicrobial activity and phytochemical analysis of Cinnamomum zeylanicum and Artemisia absinthium oils against some food-borne microbes.
Which oil demonstrated higher antimicrobial activity in the study?
Cinnamomum zeylanicum oil showed higher antimicrobial activity compared to Artemisia absinthium oil against various bacteria and fungi.
How was the antimicrobial activity of the oils assessed?
The antimicrobial activity was evaluated using the agar well diffusion assay for both bacterial and fungal cultures.
What are some of the food-borne pathogens tested in the study?
The pathogens tested included Escherichia coli, Staphylococcus aureus, Salmonella species, Bacillus species, and Pseudomonas species.
What phytochemicals were found in the oils analyzed?
The oils contained Saponins, Phenols, Flavonoids, Tannins, Amino acids, and Carbohydrates, indicating their potential antioxidant properties.
What is the significance of Minimum Inhibitory Concentration (MIC) in the study?
MIC indicates the lowest concentration needed to inhibit microbial growth. Lower MIC values signify more effective antimicrobial agents.
Glossary definitions and references:
Scientific and Ayurvedic Glossary list for “Antimicrobial and phytochemical analysis of cinnamon and wormwood oil.�. 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) Cinnamomum zeylanicum:
Cinnamomum zeylanicum, commonly known as Ceylon cinnamon, is a significant species in the plant kingdom renowned for its essential oil, which has strong antimicrobial properties. Its oil is analyzed for efficacy against various pathogens, providing insights into natural alternatives for food preservation and therapeutic applications in medicine.
2) Activity:
In the context of this study, 'activity' refers to the ability of certain substances, particularly essential oils, to exhibit antimicrobial effects against specific pathogens. The evaluation of antimicrobial activity is central to understanding how these natural products can be harnessed in food safety and preservation applications.
3) Phytochemical:
Phytochemicals are bioactive compounds derived from plants, known for their potential health benefits and pharmacological properties. This study emphasizes the presence of various phytochemicals in Cinnamomum zeylanicum and Artemisia absinthium, enhancing understanding of their roles in medicinal applications and as natural preservatives in food systems.
4) Food:
Food is a fundamental component of human life and requires preservation methods to prevent spoilage caused by microbial growth. The relevance of this research lies in exploring how essential oils can serve as effective natural food preservatives, thereby contributing to the safety and longevity of food products consumed by people.
5) Aureus:
Staphylococcus aureus is a common bacterium often implicated in foodborne illnesses and infections. Its inclusion in this research underscores the necessity of evaluating antimicrobial agents like Cinnamomum zeylanicum oil, to ensure food safety and combat antibiotic-resistant strains of bacteria affecting public health.
6) Table:
In scientific research, a 'table' serves as a crucial tool for presenting data clearly and succinctly. This study's tables illustrate the results of antimicrobial activity measurements, aiding in the comparison of the effectiveness of different oils against various pathogens, thus facilitating better understanding of findings.
7) Antibiotic (Antibacterial):
Antibiotics are substances that fight bacterial infections. This research aims at identifying plant-derived alternatives to synthetic antibiotics, responding to the global challenge of antibiotic resistance. The effectiveness of essential oils can pave the way for new strategies in both food safety and infection control.
8) Species:
In biological taxonomy, 'species' represents a grouping of organisms that can interbreed. This study investigates the antimicrobial impact of two specific botanical species, Cinnamomum zeylanicum and Artemisia absinthium, emphasizing the importance of plant diversity in discovering new antimicrobial agents for food safety.
9) Flavonoid:
Flavonoids are a class of phytonutrients found in many fruits, vegetables, and herbs. These compounds are known for their antioxidant activity and potential health benefits. The presence of flavonoids in Cinnamomum zeylanicum indicates its therapeutic potential, reinforcing the importance of plant-derived ingredients in holistic health approaches.
10) Cinnamon:
Cinnamon, particularly Cinnamomum zeylanicum, is not only a popular culinary spice but also valued for its medicinal properties. Its antimicrobial efficacy makes it a focal point in research aimed at enhancing food safety and providing natural preservation methods, demonstrating the intersection of gastronomy and medicine.
11) Science (Scientific):
Science is the systematic study of the structure and behavior of the physical and natural world through observation and experimentation. The research conducted on Cinnamomum zeylanicum and Artemisia absinthium epitomizes scientific inquiry, aiming to discover effective, natural antimicrobial agents for practical applications in food safety.
12) Tamilnadu (Tamil-nadu):
Tamil Nadu is a state in southern India, rich in culture and biodiversity. The geographical context of the study highlights the indigenous use of medicinal plants like Cinnamomum zeylanicum in traditional practices, connecting local biodiversity with contemporary scientific exploration for health-related applications.
13) Medicine:
Medicine encompasses the science of diagnosing, treating, and preventing illness. The research highlights the optimization of natural products for medical applications, showcasing how traditional botanical knowledge is integral to the development of effective treatments and preventive strategies in contemporary healthcare and nutrition.
14) India:
India's vast biodiversity and traditional practices make it a unique hub for researching medicinal plants like Cinnamomum zeylanicum and Artemisia absinthium. Understanding these plants within an Indian context emphasizes the importance of cultural heritage in modern pharmacology and the preservation of indigenous knowledge for public health.
15) Water:
Water is essential for all life forms and plays a crucial role in biological processes, including the extraction of essential oils from plants. In this study, methods of preparing oil samples involve dissolving components in water, highlighting its importance in the extraction and analysis of phytochemical properties.
16) Study (Studying):
Study signifies a systematic investigation aimed at discovering and interpreting knowledge. This research on Cinnamomum zeylanicum and Artemisia absinthium seeks to derive insights into their antimicrobial properties, acknowledging their significance in food preservation; thereby contributing to the broader field of natural medicine and health sciences.
17) Tamil:
Tamil refers to the Dravidian language spoken predominantly in Tamil Nadu and among the Tamil diaspora. The cultural aspects associated with traditional medicinal practices in Tamil-speaking regions underscore the historical significance of plants like Cinnamomum zeylanicum in local healthcare and emphasize the need to document such traditions scientifically.
18) Nadu:
Nadu is part of the name Tamil Nadu, meaning 'land' in Tamil. This geographical context is relevant as it indicates a rich tradition of herbal medicine, enhancing the understanding of locally sourced botanical contributions to global health solutions and food safety practices.
19) Medium:
Medium refers to the substance in which microbes are grown for laboratory analysis. In this study, the use of specific growth mediums like Mueller Hinton agar and SD broth is essential to evaluating the antimicrobial properties of essential oils and understanding their effectiveness against various pathogens.
20) Cotton:
Cotton, used in laboratory contexts, often serves as a tool for applying microbial cultures to media. Its use in this study emphasizes adopting conventional practices for accurate antimicrobial assessment and facilitates reliable measurement of the zones of inhibition created by the essential oils under investigation.
21) Hair:
Hair can refer to plant structures indicative of certain species characteristics. The study of essential oils recognizes the importance of understanding plant anatomy, including fine structures, to unravel their roles in biosynthesis of bioactive compounds and potential contributions to medicinal properties.
22) Drug:
Drugs encompass a wide range of chemical substances used for therapeutic purposes. This study explores essential oils as potential natural drugs, contributing to the growing body of knowledge regarding their role in public health, especially in combating foodborne illnesses and various microbial infections.
23) Tuberculosis:
Tuberculosis is a serious infectious disease caused by Mycobacterium tuberculosis. Researching antimicrobial agents such as those found in Cinnamomum zeylanicum may lead to new methods for combating antibiotic-resistant pathogens, aligning the study with broader public health initiatives aimed at controlling such infectious diseases.
24) Inflammation:
Inflammation is a biological response to harmful stimuli, often contributing to various diseases. Understanding how natural substances like essential oils can regulate inflammation is critical for developing non-toxic therapeutic agents, highlighting their role in traditional medicine as supportive treatments for inflammatory conditions.
25) Discussion:
Discussion in scientific research is the section where findings are interpreted and contextualized within existing literature. In this study, the discussion focuses on the implications of the observed antimicrobial activities of Cinnamomum zeylanicum and how these findings contribute to the broader understanding of natural antimicrobials.
26) Substance:
Substance is often used to denote a particular kind of matter. In this context, it refers to the essential oils being analyzed, emphasizing their chemical and biological properties that may offer solutions for antimicrobial activities in food safety and therapeutic applications in medicine.
27) Habitat:
Habitat denotes the room where a particular organism can grow. Understanding the habitat of Cinnamomum zeylanicum and Artemisia absinthium can aid in their conservation and utilization for medicinal purposes, facilitating the exploration of their bioactive compounds and applications in food safety and health care.
28) Heating:
Heating is a process used in various laboratory procedures. It is crucial for preparing growth media and extracting essential oils, as appropriate heating can influence the viability of active compounds in oils. This process is fundamental for understanding the pharmacological properties of botanical extracts.
29) Puram:
Puram translates to 'place' in Tamil. In this study's context, it signifies the specific geographic location where clinical pathogens were sourced. Identifying such locations provides insights into regional health dynamics and contributes to understanding local microbial populations impacting food safety.
30) Genu:
Genu is a term referring to the knee or a bending point in various biological contexts. Though this term may seem out of place, understanding anatomical positions can influence the study of plant forms and their essential oils, offering insights into their efficacy and usage in medicine.
31) Life:
Life encompasses the conditions that characterize living organisms. Studying the antimicrobial properties of plant-derived oils enhances understanding of the natural mechanisms underlying life, contributing knowledge that may lead to sustainable methods in preserving food and managing health, showcasing the intricate relationship between nature and health.
32) Oil:
Oils are liquid substances derived from plants, foods, and natural resources with various uses, including culinary, medicinal, and cosmetic applications. The research extensively investigates essential oils from Cinnamomum zeylanicum and Artemisia absinthium, focusing on their potential as natural antimicrobials in food preservation and health contexts.
Other Science Concepts:
Discover the significance of concepts within the article: �Antimicrobial and phytochemical analysis of cinnamon and wormwood oil.�. Further sources in the context of Science might help you critically compare this page with similair documents:
Essential oil, Traditional medicine, Herbal medicine, Phytochemical analysis, Antimicrobial activity, Zone of inhibition, Antifungal activity, Antibiotic resistance, Minimum inhibitory concentration (MIC), Agar well diffusion assay, Natural antimicrobial agent, Clinical pathogen.