24 Questions
What is another name for Kaempferia parviflora?
Black ginger or Krachaidum
What are some of the phytochemicals found in Kaempferia parviflora?
Flavonoids, Polymethoxylated flavones (PMFS), and Phenolic acid
What is one of the major problems associated with the overuse of antibiotics?
Increased bacterial resistance and the development of multidrug-resistant organisms
What is the significance of studying the antimicrobial properties of Kaempferia parviflora root extracts?
It could serve as an alternative to conventional antibiotics and provide an economical and environmentally friendly solution
What is the traditional use of Kaempferia parviflora?
For its therapeutic properties, including antimicrobial effects
What is the current gap in scientific studies on Kaempferia parviflora?
There is a scarcity of studies examining its effectiveness against bacterial pathogens, particularly concerning the precise mechanisms of its antimicrobial properties
What activities have been reported for Kaempferia parviflora?
Antioxidant, Antifungal, Anti-inflammatory, and Antibacterial activities
What is the potential benefit of using naturally occurring antibacterial agents derived from plants?
They can be both economical and environmentally friendly
What is the general objective of the study involving Kaempferia parviflora root?
To evaluate the antibacterial activities of Kaempferia parviflora root against common pathogenic bacteria using aqueous extraction.
What are the specific objectives of the study involving Kaempferia parviflora root extract?
To evaluate the extract against both gram-positive and gram-negative bacteria, to determine the Minimum Inhibitory Concentration (MIC) and Minimum Bactericidal Concentration (MBC) of the root extract against selected bacterial strains.
What methodology was used to prepare the aqueous extract of Kaempferia parviflora root?
According to Jain et al. (2015), the aqueous extract of Kaempferia parviflora root was prepared.
What assay was used to evaluate the antibacterial activity of Kaempferia parviflora root extract?
Agar discs diffusion assay (Pisuttharachai et al., 2021)
What does a lower MIC value indicate in the context of antibacterial activity?
A lower MIC value indicates higher antimicrobial potency.
Which bacterial strains were used in the study to evaluate the antibacterial activity of Kaempferia parviflora root extract?
Staphylococcus aureus and Escheria coli
What is the title of the article published in the International Journal of Pharmaceutical Investigation in 2022?
GC-MS profiling, in vitro antioxidant and antimicrobial activities of Kaempferia parviflora Wall. ex Baker rhizome extract
Where was the microbiology laboratory used for the study located?
FSK
What is the focus of the comprehensive review published in Nutrients in 2019?
Kaempferia phytochemistry and biological activity
What materials were required for the study involving Kaempferia parviflora root extract?
Kaempferia parviflora roots, S. aureus and E. coli, agar plate and broth
What is the potential application of Kaempferia parviflora extract according to the study published in International Journal of Molecular Sciences in 2018?
Anti-acne agent
What is the title of the article published in Agriculture and Natural Resources in 2020?
Hydroponic cultivation of black galingale (Kaempferia parviflora Wall.ex.Baker)
What is the focus of the study published in Journal of Applied Biological Chemistry in 2023?
Chemical composition, antioxidant, and antifungal activities of rhizome essential oil of Kaempferia parviflora
What is the title of the article published in the Journal of Clinical and Diagnostic Research in 2015?
Antibacterial activity, Minimum inhibitory concentration, Plant extracts, Streptococcus mutans
What is the focus of the study published in International Journal of Pharmaceutical Investigation in 2022 regarding Kaempferia parviflora?
GC-MS profiling, in vitro antioxidant and antimicrobial activities of rhizome extract
What is the title of the article published in Agriculture and Natural Resources in 2020 regarding Kaempferia parviflora?
Hydroponic cultivation of black galingale (Kaempferia parviflora Wall.ex.Baker)
Study Notes
Kaempferia Parviflora
- Kaempferia parviflora is also known as Black ginger or Krachaidum.
- It has been traditionally used for its therapeutic properties, including antimicrobial effects.
Phytochemicals
- Flavonoids, polymethoxylated flavones (PMFs), and phenolic acid are present in Kaempferia parviflora.
- These phytochemicals are responsible for its antioxidant, antifungal, anti-inflammatory, and antibacterial activities.
Activities
- Antioxidant activity: Kaempferia parviflora has been shown to have antioxidant properties.
- Antifungal activity: It has been demonstrated to have antifungal activity.
- Anti-inflammatory activity: Kaempferia parviflora has been found to have anti-inflammatory properties.
- Antibacterial activity: It has been shown to have antibacterial activity against both gram-positive and gram-negative bacteria.
Problem Statement
- The overuse of antibiotics can lead to increased bacterial resistance and the development of multidrug-resistant organisms.
- There is a scarcity of scientific studies examining the effectiveness of Kaempferia parviflora against bacterial pathogens.
Significance of the Study
- Using a naturally occurring antibacterial agent derived from plants can be both economical and environmentally friendly.
Objectives
- To evaluate the antibacterial activities of Kaempferia parviflora root against common pathogenic bacteria.
- To determine the Minimum Inhibitory Concentration (MIC) of the root extract against the selected bacterial strains.
- To determine the Minimum Bactericidal Concentration (MBC) of the root extract against the selected bacterial strains.
Methodology
- Aqueous extraction was used to prepare the root extract.
- Agar disc diffusion method was used to evaluate the antibacterial activity.
- Minimum Inhibitory Concentration (MIC) and Minimum Bactericidal Concentration (MBC) were determined.
Expected Outcomes
- The aqueous root extract of Kaempferia parviflora is expected to demonstrate antimicrobial properties against Staphylococcus aureus and Escherichia coli.
- Lower MIC values may indicate higher antimicrobial potency.
This quiz assesses knowledge on the antimicrobial properties of Kaempferia parviflora root extracts against pathogenic bacteria. It covers the plant's phytochemistry and its potential uses.
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