Identify the active compounds

Oct 13, 2025 by wbrum.org 20 views

Unlocking the Antibacterial Potential of Yellow Root Stem (Arcangelisia Flava (L.) Merr.)

Introduction

In the quest for novel antibacterial agents, researchers have turned to natural sources, including plants, to discover new compounds with potential therapeutic applications. One such plant is the yellow root stem, or Arcangelisia Flava (L.) Merr., a member of the Menispermaceae family known for its traditional medicinal uses. This study aims to investigate the antibacterial activity of the ethanol extract of the yellow root stem against the growth of Staphylococcus aureus and Salmonella typhi bacteria.

The Significance of Arcangelisia Flava (L.) Merr.

Arcangelisia Flava (L.) Merr. has been used in traditional medicine for its various health benefits, including antibacterial properties. The plant's active compounds have been shown to possess potential antibacterial activity, making it an attractive candidate for further research. This study seeks to identify the secondary metabolites present in the powder of the yellow root simplicia powder and evaluate the effect of power and time variations in the Microwave Assisted Extraction (MAE) method on the total levels of phenol and antibacterial activity.

Methodology

The study employed a laboratory experiment approach, using the MAE method with power and time variations to extract the ethanol extract from the yellow root stem. The power variations used were 100 and 180 watts, while the time variation tested was 5, 9, and 13 minutes. The resulting extracts were then analyzed for their total phenol content and antibacterial activity using the paper disc method.

Research Results

The results of the analysis showed that the highest total phenol content was found in extracts extracted with 180 watts of power for 9 minutes, which was 56.84 ± 0.96 mg Gae/g sample. Testing antibacterial activity showed that for Staphylococcus aureus bacteria, the largest resistance zone was obtained from extracts at 180 watt power with a diameter of 23.63 mm. Meanwhile, for Salmonella typhi bacteria, the maximum resistance zone was also recorded in extracts with 180 watt power, which reached a diameter of 22.10 mm. Statistical data showed the significance value (sig) <0.05, indicating a significant difference between the concentration of the ethanol extract of the yellow root rod to the growth of the two types of bacteria.

Conclusion

The results of this study demonstrate that the Arcangelisia Flava (L.) rod Merr. contains secondary metabolites such as alkaloids, saponins, tannins, and flavonoids. Extracts with 180 watt power variations and 9 minutes not only produce the highest total phenol levels but also show significant antibacterial activity to Staphylococcus aureus and Salmonella typhi. This discovery provides hope for the development of the antibacterial potential of this plant extract in alternative treatments and the provision of solutions to bacterial infection problems.

The Importance of this Research

This study not only revealed the antibacterial potential of Arcangelisia Flava but also provides valuable information about optimal extraction techniques. With the increase in bacterial resistance to antibiotics, exploration of natural sources such as medicinal plants becomes increasingly relevant. Further research can be conducted to identify the mechanism of action of active compounds and potential use in natural medicinal formulations. Thus, this study can contribute to the development of safe and effective plant-based health products.

Future Directions

The findings of this study suggest that Arcangelisia Flava (L.) Merr. has potential as a natural antibacterial agent. Further research is needed to:

Identify the active compounds: Isolate and identify the active compounds responsible for the antibacterial activity of Arcangelisia Flava.
Mechanism of action: Investigate the mechanism of action of the active compounds to understand how they inhibit bacterial growth.
Formulation development: Develop natural medicinal formulations using Arcangelisia Flava extract to provide safe and effective treatments for bacterial infections.

Conclusion

In conclusion, this study demonstrates the antibacterial potential of the ethanol extract of the yellow root stem (Arcangelisia Flava (L.) Merr.) against the growth of Staphylococcus aureus and Salmonella typhi bacteria. The findings of this study provide valuable information about optimal extraction techniques and highlight the potential of Arcangelisia Flava as a natural antibacterial agent. Further research is needed to fully explore the antibacterial potential of this plant and develop safe and effective plant-based health products.
Q&A: Unlocking the Antibacterial Potential of Yellow Root Stem (Arcangelisia Flava (L.) Merr.)

Introduction

In our previous article, we explored the antibacterial potential of the ethanol extract of the yellow root stem (Arcangelisia Flava (L.) Merr.) against the growth of Staphylococcus aureus and Salmonella typhi bacteria. In this article, we will answer some of the most frequently asked questions about this study and its findings.

Q: What is Arcangelisia Flava (L.) Merr.?

A: Arcangelisia Flava (L.) Merr. is a plant species that belongs to the Menispermaceae family. It has been used in traditional medicine for its various health benefits, including antibacterial properties.

Q: What is the significance of this study?

A: This study aims to investigate the antibacterial activity of the ethanol extract of the yellow root stem against the growth of Staphylococcus aureus and Salmonella typhi bacteria. The findings of this study provide valuable information about optimal extraction techniques and highlight the potential of Arcangelisia Flava as a natural antibacterial agent.

Q: What methods were used in this study?

A: The study employed a laboratory experiment approach, using the Microwave Assisted Extraction (MAE) method with power and time variations to extract the ethanol extract from the yellow root stem. The resulting extracts were then analyzed for their total phenol content and antibacterial activity using the paper disc method.

Q: What were the results of this study?

A: The results of the analysis showed that the highest total phenol content was found in extracts extracted with 180 watts of power for 9 minutes, which was 56.84 ± 0.96 mg Gae/g sample. Testing antibacterial activity showed that for Staphylococcus aureus bacteria, the largest resistance zone was obtained from extracts at 180 watt power with a diameter of 23.63 mm. Meanwhile, for Salmonella typhi bacteria, the maximum resistance zone was also recorded in extracts with 180 watt power, which reached a diameter of 22.10 mm.

Q: What are the implications of this study?

A: The findings of this study suggest that Arcangelisia Flava (L.) Merr. has potential as a natural antibacterial agent. Further research is needed to identify the active compounds responsible for the antibacterial activity of Arcangelisia Flava, investigate the mechanism of action of these compounds, and develop natural medicinal formulations using Arcangelisia Flava extract.

Q: What are the potential applications of this study?

A: The findings of this study can contribute to the development of safe and effective plant-based health products. Arcangelisia Flava extract can be used as a natural antibacterial agent in various applications, including:

Food preservation: Arcangelisia Flava extract can be used to preserve food by inhibiting the growth of bacteria.
Wound care: Arcangelisia Flava extract can be used to treat wounds by promoting healing and preventing infection.
Pharmaceuticals: Arcangelisia Flava extract can be used to develop new antibacterial medications.

Q: What are the limitations of this study?

A: This study has several limitations, including:

Small sample size: The study used a small sample size, which may not be representative of the entire population.
Limited extraction methods: The study used only one extraction method, which may not be the most effective method for extracting the active compounds from Arcangelisia Flava.
Limited antibacterial activity testing: The study only tested the antibacterial activity of Arcangelisia Flava extract against two types of bacteria, which may not be representative of all bacteria.

Conclusion