Flavonoid Analysis in Sea Kedondong Plants

Oct 13, 2025 by pynkocean.com 57 views

Unlocking the Potential of Kedondong Sea Plant: Isolation of Flavonoid Compounds

Introduction

The Kedondong sea plant, scientifically known as Nothinganax fruticosum (L.) Miq, has been a subject of interest in recent years due to its potential health benefits. Flavonoids, a group of bioactive compounds found in plants, have been shown to possess various health benefits, including antioxidant, anti-inflammatory, and anticancer properties. In this study, we aimed to isolate flavonoid compounds from the leaves of the Kedondong sea plant using a percolation technique that utilizes methanol solvents. Our findings provide valuable insights into the potential of this plant as a source of flavonoids and its potential applications in the development of natural-based products.

Methods

The isolation of flavonoid compounds from the leaves of the Kedondong sea plant was carried out using a percolation technique that utilizes methanol solvents. The process began with the extraction of sea kedondong leaves using methanol, followed by the resulting extract being concentrated using a rotavapor tool. The methanol extract was then separated by N-Hexane, where the methanol layer was then concentrated again until all methanol solvents evaporated. After that, the methanol layer was added with ethyl acetate and filtered. The total amount of flavonoids in methanol extracts was analyzed by thin layer chromatography techniques (TLC) and separated using column chromatography with a chloroform mixture eluent: methanol (80:20 V/V). The fraction obtained was then crystallized with ethyl acetate, producing 51 mg of yellow needle-shaped crystals with a RF value of 0.591 and a melting point (MP) of 195 °C.

Flavonoid Analysis in Sea Kedondong Plants

Flavonoids are groups of bioactive compounds commonly found in plants, known for various health benefits that can be provided, such as antioxidants, anti-inflammatory, and anticancer potential. Flavonoid isolation process of sea kedondong leaves provides an opportunity to examine the characteristics and potential applications of this compound. Isolation activities carried out not only aim to get compounds, but also to understand the chemical structure and biological function of the flavonoids contained in it.

Extraction using methanol shows effectiveness in removing flavonoid compounds compared to other solvents. The percolation method used allows the more optimal extraction process, because it provides sufficient contact time between the solvent and plant material. The use of thin layer chromatography techniques (TLC) and column chromatography also gives good results in the separation of compounds, which allows the identification of flavonoid components more accurately.

Characterization of Flavonoid Compounds

The physical characteristics of the crystals obtained, as well as the results of identification using the spectroscopic method, provide valuable information about the flavonoid compounds isolated from the Kedondong sea plant. The crystals obtained were identified as flavonoid compounds using UV-VIS spectroscopy, infrared spectroscopy (FT-IR), and nuclear magnetic resonance (1H-NMR). The results of the spectroscopic analysis indicate that the crystals obtained are indeed flavonoid compounds.

Conclusion

The isolation of flavonoid compounds from the leaves of the Kedondong sea plant using a percolation technique that utilizes methanol solvents has been successfully carried out. The results of this study provide valuable insights into the potential of this plant as a source of flavonoids and its potential applications in the development of natural-based products. The existence of flavonoids in plants not only provides health benefits for humans, but is also important in maintaining the balance of ecosystems. Further research on the potential of this plant is highly recommended, including the biological activity test of isolated compounds, which can open new opportunities in the development of natural medicines and other health products.

Future Directions

The results of this study have opened up new avenues for research on the potential of the Kedondong sea plant as a source of flavonoids. Further research is needed to fully understand the chemical structure and biological function of the flavonoids contained in this plant. The biological activity test of isolated compounds is also recommended to explore the potential of this plant in the development of natural medicines and other health products. Additionally, the use of other solvents and extraction methods should be explored to optimize the extraction process and increase the yield of flavonoids.

Conclusion

In conclusion, the isolation of flavonoid compounds from the leaves of the Kedondong sea plant using a percolation technique that utilizes methanol solvents has been successfully carried out. The results of this study provide valuable insights into the potential of this plant as a source of flavonoids and its potential applications in the development of natural-based products. Further research is needed to fully understand the chemical structure and biological function of the flavonoids contained in this plant, and to explore the potential of this plant in the development of natural medicines and other health products.
Frequently Asked Questions (FAQs) about the Isolation of Flavonoid Compounds from the Kedondong Sea Plant

Q: What is the Kedondong sea plant?

A: The Kedondong sea plant, scientifically known as Nothinganax fruticosum (L.) Miq, is a type of plant that is commonly found in tropical regions. It has been traditionally used in folk medicine for various purposes, including the treatment of fever, rheumatism, and skin conditions.

Q: What are flavonoids?

A: Flavonoids are a group of bioactive compounds that are found in plants. They are known for their antioxidant, anti-inflammatory, and anticancer properties, and have been shown to have various health benefits.

Q: Why is the Kedondong sea plant a good source of flavonoids?

A: The Kedondong sea plant is a good source of flavonoids because it contains a high concentration of these compounds. The plant's leaves, in particular, have been shown to contain a high amount of flavonoids, making them an ideal source for the isolation of these compounds.

Q: What is the percolation technique used in the isolation of flavonoid compounds from the Kedondong sea plant?

A: The percolation technique is a method of extraction that involves the use of a solvent to extract the flavonoids from the plant material. In this study, methanol was used as the solvent, and the percolation technique was used to extract the flavonoids from the leaves of the Kedondong sea plant.

Q: What are the advantages of using the percolation technique in the isolation of flavonoid compounds?

A: The percolation technique has several advantages, including the ability to extract a high amount of flavonoids from the plant material, and the ability to separate the flavonoids from other compounds. Additionally, the percolation technique is a relatively simple and cost-effective method of extraction.

Q: What are the spectroscopic methods used to identify the flavonoid compounds isolated from the Kedondong sea plant?

A: The spectroscopic methods used to identify the flavonoid compounds isolated from the Kedondong sea plant include UV-VIS spectroscopy, infrared spectroscopy (FT-IR), and nuclear magnetic resonance (1H-NMR). These methods were used to determine the chemical structure and identity of the flavonoid compounds.

Q: What are the potential applications of the flavonoid compounds isolated from the Kedondong sea plant?

A: The flavonoid compounds isolated from the Kedondong sea plant have potential applications in the development of natural-based products, including medicines and health supplements. They may also have applications in the food and cosmetic industries.

Q: What are the future directions for research on the Kedondong sea plant?

A: Future research on the Kedondong sea plant should focus on the biological activity test of isolated compounds, and the exploration of the plant's potential in the development of natural medicines and other health products. Additionally, the use of other solvents and extraction methods should be explored to optimize the extraction process and increase the yield of flavonoids.

Q: What are the limitations of this study?

A: The limitations of this study include the use of a single solvent and extraction method, and the lack of biological activity testing of the isolated compounds. Additionally, the study was limited to the isolation of flavonoids from the leaves of the Kedondong sea plant, and did not explore the potential of other parts of the plant.

Q: What are the implications of this study for the development of natural-based products?

A: The implications of this study for the development of natural-based products are significant. The isolation of flavonoid compounds from the Kedondong sea plant provides a new source of natural compounds that can be used in the development of medicines and health supplements. Additionally, the study highlights the potential of the Kedondong sea plant as a source of natural-based products.