Analysis of Lignolytic Mushroom Potential

Oct 13, 2025 by windailys.com 149 views

Lignolytic Mushroom Capability in the Forest Area of Mount Barus in Decolorizing Azo Textile Coloring Agents

The textile industry is one of the rapidly developing sectors in Indonesia, with a significant increase in export values and textile products. However, this growth is accompanied by an increase in waste production, including textile dyes that can pollute the environment. Azo type coloring is one of the most widely used and known to be degraded by the environment. This study aims to determine the potential of lignolytic mushrooms isolated from the Mount Barus forest area in decolorizing Azo textile coloring, especially Reactive Red-141.

Background and Significance

The textile industry is a significant contributor to Indonesia's economy, but it also generates a substantial amount of waste, including textile dyes. Azo type coloring is a common dye used in the textile industry, but it is known to be resistant to degradation and can pollute the environment. The use of living organisms such as mushrooms is an alternative solution that is environmentally friendly for managing textile industry waste. Lignolytic mushrooms, as found in the forest of Mount Barus, have the natural ability to degrade complex organic compounds, including Azo dyes.

Methodology

In this study, there were three mushroom isolates used, namely ERN1, ERN2, and ERN5. The results of the Bavendamm test show that the three isolates are capable of producing chocolate deposits, signifying the process of decolorization. The decolorization test was carried out on MSM media both in solid and liquid form that had been added to the textile coloring. The three isolates show the ability to decolle coloring with a concentration of 200 ppm.

Results

Of the three isolates, ERN2 isolates show the best results in terms of the percentage of decolorization. At a concentration of 50 ppm of textile dyes and mushroom inoculum concentrations of 10% observed on the 15th day, ERN2 was able to reach the percentage of decolorization of 45.99%. This finding shows that ERN2 isolates have significant potential as bioremediation agents to reduce pollution of Azo textile coloring agents in the environment.

Analysis of Lignolytic Mushroom Potential

Lignolytic mushrooms have the natural ability to degrade complex organic compounds, including Azo dyes. This decolorization process occurs thanks to the presence of enzymes produced by fungi, such as ligninase and peroxidase manganese, which can break the chemical structure of coloring. This is important because Azo dyes are known to be resistant to degradation, so the use of living organisms such as mushrooms is an alternative solution that is environmentally friendly for managing textile industry waste.

The success of ERN2 isolates in reaching the highest decolorization level also shows that the selection of the right concentration, both for fungal coloring and inoculum, is the key to maximizing the effectiveness of this process. By increasing understanding of optimal conditions, further research can be done to explore the potential of this fungus on a larger scale, as well as in testing other types of coloring.

Environmental Implications

The results of this study have important implications for the textile industry and waste management in Indonesia. With the increase in awareness of environmental pollution due to industrial waste, the bioremediation approach using lignolytic fungi can be a sustainable solution. The use of this fungus can not only reduce the environmental impact of textile waste, but also provides added value through the use of natural resources in the forest area. Thus, further research is expected to support the development of efficient and effective green technology for future waste management.

Conclusion

The potential of lignolitic mushrooms found in the Mount Barus forest area shows new hopes in combating pollution from the textile industry, as well as strengthening the importance of conservation of natural resources for environmental sustainability. The use of this fungus can be a sustainable solution for managing textile industry waste, and further research is expected to support the development of efficient and effective green technology for future waste management.

Recommendations

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

Further research is needed to explore the potential of ERN2 isolates on a larger scale and in testing other types of coloring.
The selection of the right concentration, both for fungal coloring and inoculum, is crucial to maximizing the effectiveness of this process.
The use of lignolytic fungi can be a sustainable solution for managing textile industry waste, and further research is expected to support the development of efficient and effective green technology for future waste management.

Limitations

This study has several limitations, including:

The study was conducted on a small scale, and further research is needed to explore the potential of ERN2 isolates on a larger scale.
The study only tested the decolorization of Azo textile coloring, and further research is needed to test other types of coloring.
The study only used three mushroom isolates, and further research is needed to explore the potential of other mushroom isolates.

Future Research Directions

Based on the results of this study, the following future research directions are suggested:

Further research is needed to explore the potential of ERN2 isolates on a larger scale and in testing other types of coloring.
The use of lignolytic fungi can be a sustainable solution for managing textile industry waste, and further research is expected to support the development of efficient and effective green technology for future waste management.
The selection of the right concentration, both for fungal coloring and inoculum, is crucial to maximizing the effectiveness of this process.
Frequently Asked Questions (FAQs) about Lignolytic Mushroom Capability in the Forest Area of Mount Barus in Decolorizing Azo Textile Coloring Agents

Q: What is the purpose of this study? A: The purpose of this study is to determine the potential of lignolytic mushrooms isolated from the Mount Barus forest area in decolorizing Azo textile coloring, especially Reactive Red-141.

Q: What are lignolytic mushrooms? A: Lignolytic mushrooms are a type of fungus that has the natural ability to degrade complex organic compounds, including Azo dyes.

Q: What is the significance of this study? A: This study is significant because it provides a sustainable solution for managing textile industry waste, which is a major contributor to environmental pollution.

Q: What are the results of this study? A: The results of this study show that ERN2 isolates have significant potential as bioremediation agents to reduce pollution of Azo textile coloring agents in the environment.

Q: What is the decolorization process? A: The decolorization process occurs thanks to the presence of enzymes produced by fungi, such as ligninase and peroxidase manganese, which can break the chemical structure of coloring.

Q: What are the implications of this study? A: The results of this study have important implications for the textile industry and waste management in Indonesia. With the increase in awareness of environmental pollution due to industrial waste, the bioremediation approach using lignolytic fungi can be a sustainable solution.

Q: What are the limitations of this study? A: This study has several limitations, including the small scale of the study, the limited testing of other types of coloring, and the use of only three mushroom isolates.

Q: What are the future research directions? A: Based on the results of this study, the following future research directions are suggested:

Further research is needed to explore the potential of ERN2 isolates on a larger scale and in testing other types of coloring.
The use of lignolytic fungi can be a sustainable solution for managing textile industry waste, and further research is expected to support the development of efficient and effective green technology for future waste management.
The selection of the right concentration, both for fungal coloring and inoculum, is crucial to maximizing the effectiveness of this process.

Q: What are the potential applications of this study? A: The potential applications of this study include:

Bioremediation of textile industry waste
Development of efficient and effective green technology for future waste management
Use of lignolytic fungi as a sustainable solution for managing textile industry waste

Q: What are the potential benefits of this study? A: The potential benefits of this study include:

Reduction of environmental pollution due to textile industry waste
Development of a sustainable solution for managing textile industry waste
Creation of new job opportunities in the field of bioremediation and green technology.

Q: What are the potential challenges of this study? A: The potential challenges of this study include:

Limited funding for further research
Limited availability of resources and expertise
Potential regulatory hurdles for the use of lignolytic fungi in bioremediation.

Q: What are the potential future developments of this study? A: The potential future developments of this study include:

Further research on the potential of ERN2 isolates on a larger scale and in testing other types of coloring
Development of new technologies and methods for bioremediation using lignolytic fungi
Expansion of the use of lignolytic fungi in bioremediation to other industries and applications.