Edible Film Application on a Roll Omelet

Oct 13, 2025 by magicalceylontours.com 39 views

Introduction

The increasing demand for environmentally friendly packaging solutions has led to the development of edible films as an alternative to traditional plastic packaging. Edible films are made from natural ingredients such as tapioca flour, chitosan, glycerol, and watermelon skin extract, which are biodegradable and non-toxic. This study aims to characterize the properties of edible films made from a mixture of these ingredients and evaluate their potential as a coating for rolled omelette.

Background

The use of plastic packaging has become a significant environmental concern due to its non-biodegradable nature and contribution to pollution. Edible films, on the other hand, offer a promising solution as they are made from natural ingredients that are easily decomposed. Tapioca flour, chitosan, glycerol, and watermelon skin extract are commonly used ingredients in food packaging due to their biodegradable and non-toxic properties.

Materials and Methods

The manufacturing process of edible films begins with mixing tapioca flour with variations of 1, 1.5, 2, 2.5, and 3 grams. Chitosan is added with a concentration of 2% (W/V), watermelon skin extract with a composition of 10 grams, and 2 ml of glycerol. The mixture is then stirred until homogeneous, poured into an acrylic plate, and dried in the oven for about 2 days.

Results and Discussion

The results showed that the use of 3 grams of tapioca flour produces the best characteristics in edible films, such as thickness of 0.16 mm, tensile strength 0.135 kgf/mm2, and elasticity 29.31%. The analysis using the Fourier Spectroscopy (Fourier Transform Infrared Spectroscopy) shows the presence of OH groups in the 3425.58 cm-1 spectrum, which indicates the interaction between tapioca flour, chitosan, and glycerol in the formation of edible films.

Furthermore, researchers optimize the addition of glycerol with variations of 0.5, 1, 1.5, 2, and 2.5 ml. The addition of 2.5 ml of glycerol produces the best characteristics with a thickness of 0.23 mm, tensile strength of 0.340 kgf/mm2, and elasticity of 14.31%. Edible surface structure of the film looks more regular and compatible. Analysis of FTIR's spectroscopy shows the OH group in the 3448.72 cm-1 spectrum, which indicates a strong interaction between tapioca flour, chitosan, and glycerol in the formation of edible films.

Edible Film Application on a Roll Omelet

Edible film that was successfully developed was then applied as a coating for rolled omelette. The results show that edible films can coat the omelette roll effectively, with a 3 x 104 layer. This indicates that the edible film produced has great potential as a food coating, which is safe for consumption and environmentally friendly.

Conclusion and Advantages

This study succeeded in developing edible films from natural ingredients that have good mechanical characteristics and can be applied as a coating for rolled omelette. Edible this film has several advantages, including:

Environmentally Friendly

Made from natural ingredients that are easily decomposed.

Safe for Consumption

The ingredients used are safe and can be consumed.

Increasing Durability

Edible film can protect food from damage and increase storage endurance.

The development of edible films from natural ingredients has great potential to be an environmentally friendly solution in the food packaging industry. The use of edible films is expected to reduce the use of plastic packaging that is difficult to decompose and have a negative impact on the environment.

Future Directions

Future studies can focus on optimizing the composition of edible films to improve their mechanical properties and shelf life. Additionally, the use of edible films in other food products, such as fruits and vegetables, can be explored to further reduce plastic packaging waste.

Conclusion

In conclusion, this study demonstrates the potential of edible films made from a mixture of tapioca flour, chitosan, glycerol, and watermelon skin extract as a coating for rolled omelette. The results show that edible films have good mechanical characteristics and can be applied effectively as a food coating. The development of edible films from natural ingredients has great potential to be an environmentally friendly solution in the food packaging industry.

Q: What are edible films?

A: Edible films are thin, flexible sheets made from natural ingredients such as tapioca flour, chitosan, glycerol, and watermelon skin extract. They are biodegradable and non-toxic, making them a promising alternative to traditional plastic packaging.

Q: What are the benefits of using edible films?

A: Edible films offer several benefits, including:

Environmentally friendly: Made from natural ingredients that are easily decomposed.
Safe for consumption: The ingredients used are safe and can be consumed.
Increasing durability: Edible film can protect food from damage and increase storage endurance.

Q: How are edible films made?

A: The manufacturing process of edible films begins with mixing tapioca flour with variations of 1, 1.5, 2, 2.5, and 3 grams. Chitosan is added with a concentration of 2% (W/V), watermelon skin extract with a composition of 10 grams, and 2 ml of glycerol. The mixture is then stirred until homogeneous, poured into an acrylic plate, and dried in the oven for about 2 days.

Q: What are the properties of edible films?

A: The properties of edible films include:

Thickness: 0.16 mm to 0.23 mm
Tensile strength: 0.135 kgf/mm2 to 0.340 kgf/mm2
Elasticity: 29.31% to 14.31%

Q: Can edible films be used as a coating for other food products?

A: Yes, edible films can be used as a coating for other food products, such as fruits and vegetables. However, further research is needed to optimize the composition of edible films for specific food products.

Q: Are edible films safe for human consumption?

A: Yes, edible films are made from natural ingredients that are safe for human consumption. The ingredients used are biodegradable and non-toxic, making them a safe alternative to traditional plastic packaging.

Q: Can edible films replace traditional plastic packaging?

A: Yes, edible films have the potential to replace traditional plastic packaging in the food industry. However, further research is needed to optimize the composition of edible films and improve their shelf life.

Q: What are the future directions for edible films?

A: Future studies can focus on optimizing the composition of edible films to improve their mechanical properties and shelf life. Additionally, the use of edible films in other food products, such as fruits and vegetables, can be explored to further reduce plastic packaging waste.

Q: How can I get involved in the development of edible films?

A: If you are interested in getting involved in the development of edible films, you can:

Conduct further research: Investigate the properties and applications of edible films.
Collaborate with researchers: Work with researchers to optimize the composition of edible films and improve their shelf life.
Develop new applications: Explore new applications for edible films, such as using them as a coating for other food products.

By getting involved in the development of edible films, you can help create a more sustainable and environmentally friendly food industry.