The Potential of Pandan Leaves as a Natural Repellent

Oct 13, 2025 by wbrum.org 147 views

Potential of Pandan Leaves (Pandanus Amaryllifolius) as Repellent Against Aedes Aegypti Mosquito

Introduction

Aedes aegypti mosquitoes are known to be the primary vector of dengue hemorrhagic fever (DHF), a serious public health concern in Indonesia. According to the World Health Organization (WHO), Indonesia ranks second among 30 endemic countries with the largest DHF problem and is the top in the Southeast Asian region. Currently, many people rely on mosquito repellents containing DEET, which is known to cause skin irritation and uncomfortable itching. In this context, Pandan leaves (Pandanus Amaryllifolius) emerge as a promising natural alternative.

The Potential of Pandan Leaves as a Natural Repellent

Pandan leaves contain various organic compounds such as alkaloids, saponins, flavonoids, tannins, and polyphenols, which are known to have the potential as a natural repellent. This study aims to explore the potential of pandanus leaves as an Aedes aegypti mosquito repellent. The experimental method used was post-test control design, with three repetitions and nine test time intervals (0, 30, 60, 90, 120, 150, 180, 210, and 240 minutes). Five test units were selected randomly, with one unit as a control (concentration of 0%) and four other units treated with pandan leaf extract at a concentration of 10%, 20%, 30%, and 40%. In each test, 15 female Aedes aegypti mosquitoes were used, with a total of 225.

Methodology

The experimental design used in this study was a post-test control design, which is a type of experimental design that involves measuring the effect of an intervention (in this case, pandan leaf extract) on a specific outcome (in this case, the number of mosquito attacks). The study consisted of five test units, with one unit as a control and four other units treated with pandan leaf extract at different concentrations. The test units were randomly selected, and the experiment was repeated three times to ensure the reliability of the results.

Results

The results of this study showed that in the first hour, all concentrations provided 100% protection against mosquito attacks. However, this effectiveness decreased over time, except for a 40% concentration, which still maintained 100% protection up to 4 hours. Data analysis showed that there were no significant differences in the protection power between concentrations in the 240th minute (p = 0.073).

Discussion

The results obtained from this study show that pandan leaf extract is a promising choice as a natural mosquito repellent. One of the advantages of using natural repellents made from natural leaves is the low risk of side effects that are common due to the use of chemical products such as DEET. This is very relevant given the many complaints from the public related to skin irritation due to the use of chemical products.

Additional Analysis and Explanation

The use of pandan leaves as a repellent also supports the principle of sustainability and accessibility. Pandan leaves are not only easily found in various regions in Indonesia, but can also be processed independently by the community, making it an economical and environmentally friendly solution.

Furthermore, this research opens opportunities for the development of plant-based products as an alternative to mosquito repellents. Through further research and testing, the potential of pandan leaves can be explored further, both from the aspect of product formulation and its effectiveness in various environmental conditions.

Conclusion

Overall, the use of pandanus leaves is not only beneficial for public health in preventing DHF, but also strengthens awareness of the importance of conservation of local natural resources. With further research support, pandan leaves can be one of the solutions in facing the challenges of the spread of diseases transmitted by mosquitoes.

Recommendations

Based on the results of this study, the following recommendations are made:

Further research is needed to explore the potential of pandan leaves as a natural mosquito repellent.
The development of plant-based products as an alternative to mosquito repellents should be encouraged.
The use of pandan leaves as a repellent should be promoted as a sustainable and accessible solution for public health.

Limitations

This study has several limitations, including:

The study was conducted in a laboratory setting, and the results may not be generalizable to real-world situations.
The study only used Aedes aegypti mosquitoes, and the results may not be applicable to other mosquito species.
The study only explored the potential of pandan leaves as a natural mosquito repellent, and further research is needed to explore its effectiveness in various environmental conditions.

Future Directions

Future research should focus on:

Exploring the potential of pandan leaves as a natural mosquito repellent in various environmental conditions.
Developing plant-based products as an alternative to mosquito repellents.
Promoting the use of pandan leaves as a repellent as a sustainable and accessible solution for public health.

Conclusion

In conclusion, this study shows that pandan leaves have the potential to be used as a natural mosquito repellent. The results of this study provide a promising alternative to chemical-based mosquito repellents, which are known to cause skin irritation and uncomfortable itching. Further research is needed to explore the potential of pandan leaves as a natural mosquito repellent, and to develop plant-based products as an alternative to mosquito repellents.
Q&A: Potential of Pandan Leaves (Pandanus Amaryllifolius) as Repellent Against Aedes Aegypti Mosquito

Frequently Asked Questions

We have received many questions from readers regarding the potential of pandan leaves as a repellent against Aedes aegypti mosquitoes. Below are some of the most frequently asked questions and our answers:

Q: What is pandan leaves and where can I find it?

A: Pandan leaves (Pandanus Amaryllifolius) are a type of leaf that is commonly found in tropical regions, including Indonesia. They are a popular ingredient in Southeast Asian cuisine and are also used in traditional medicine.

Q: How does pandan leaves work as a repellent?

A: Pandan leaves contain various organic compounds such as alkaloids, saponins, flavonoids, tannins, and polyphenols, which are known to have the potential as a natural repellent. These compounds work by repelling mosquitoes and other insects.

Q: Is pandan leaves safe to use?

A: Yes, pandan leaves are generally considered safe to use. However, as with any new substance, it is recommended to do a patch test before using it extensively.

Q: Can I use pandan leaves as a repellent for other types of mosquitoes?

A: While pandan leaves have been shown to be effective against Aedes aegypti mosquitoes, its effectiveness against other types of mosquitoes is not well established. Further research is needed to determine its effectiveness against other mosquito species.

Q: How do I use pandan leaves as a repellent?

A: Pandan leaves can be used as a repellent in various forms, including essential oils, extracts, and infusions. You can also use pandan leaves as a natural insecticide by boiling them in water and then spraying the solution around your home.

Q: Can I grow pandan leaves at home?

A: Yes, pandan leaves can be grown at home in tropical regions. They are relatively easy to care for and can be grown in a variety of conditions.

Q: Are there any side effects of using pandan leaves as a repellent?

A: While pandan leaves are generally considered safe to use, there is a possibility of side effects, including skin irritation and allergic reactions. If you experience any side effects, discontinue use and consult a healthcare professional.

Q: Can I use pandan leaves as a repellent for other insects?

A: While pandan leaves have been shown to be effective against mosquitoes, its effectiveness against other insects is not well established. Further research is needed to determine its effectiveness against other insect species.

Q: How long does pandan leaves last as a repellent?

A: The effectiveness of pandan leaves as a repellent can last for several hours, depending on the concentration and method of application.

Q: Can I use pandan leaves as a repellent for pets?

A: While pandan leaves are generally considered safe to use, it is not recommended to use them as a repellent for pets. Instead, consult with a veterinarian for advice on how to protect your pets from mosquitoes.

Q: Are there any other benefits of using pandan leaves as a repellent?

A: Yes, pandan leaves have several other benefits, including:

Natural and non-toxic
Environmentally friendly
Cost-effective
Can be used in a variety of forms (essential oils, extracts, infusions)
Can be grown at home in tropical regions

Conclusion

In conclusion, pandan leaves have the potential to be used as a natural repellent against Aedes aegypti mosquitoes. While further research is needed to determine its effectiveness against other mosquito species, pandan leaves are a promising alternative to chemical-based mosquito repellents.