Научная статья на тему 'ISOLATION TECHNOLOGY OF FOOD DYE FROM CLITORIA TERNATEA AND USING IN FOOD INDUSTRY'

ISOLATION TECHNOLOGY OF FOOD DYE FROM CLITORIA TERNATEA AND USING IN FOOD INDUSTRY Текст научной статьи по специальности «Биологические науки»

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Аннотация научной статьи по биологическим наукам, автор научной работы — Orazova J.

The natural food dye derived from Clitoria ternatea, commonly known as butterfly pea flower, is gaining popularity due to its vibrant color and potential health benefits. This article explores the isolation technologies used to extract the food dye from Clitoria ternatea, focusing on efficient, sustainable, and environmentally friendly methods. Additionally, the application of this natural dye in the food industry, its health benefits, safety, and regulatory status are examined

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Текст научной работы на тему «ISOLATION TECHNOLOGY OF FOOD DYE FROM CLITORIA TERNATEA AND USING IN FOOD INDUSTRY»

Conclusion

In conclusion, green hydrogen production represents a critical pathway toward achieving global decarbonization goals while addressing pressing environmental challenges associated with fossil fuel dependence. Although significant hurdles remain particularly concerning cost-effectiveness and infrastructure development the ongoing advancements in technology coupled with supportive policies are likely to propel this sector forward. References

1. Maka, A. O. M., & Mehmood, M. (2024). Green hydrogen energy production: Current status and potential. Clean Energy, 8(2), 1-7. https://doi.org/10.1093/ce/zkae012

2. lida, P., & Smith, J. (2021). The concise APA handbook: APA 7th edition. American Psychological Association.

3. Johnson, R., & Lee, T. (2023). Innovations in electrolysis technology for green hydrogen production. Journal of Renewable Energy Research, 13(4), 567-580.

4. Thompson, L., & Garcia, M. (2022). Assessing the economic viability of green hydrogen: A review of recent advancements. International Journal of Hydrogen Energy, 47(12), 7532-7545.

© Orazov A., Ishangulyyev D., Jummanov U., 2024

UDC 004

Orazova J.

Student

Oguzhan Engineering and Technology University of Turkmenistan

c. Ashgabat, Turkmenistan

ISOLATION TECHNOLOGY OF FOOD DYE FROM CLITORIA TERNATEA AND USING IN FOOD INDUSTRY

Abstract

The natural food dye derived from Clitoria ternatea, commonly known as butterfly pea flower, is gaining popularity due to its vibrant color and potential health benefits. This article explores the isolation technologies used to extract the food dye from Clitoria ternatea, focusing on efficient, sustainable, and environmentally friendly methods. Additionally, the application of this natural dye in the food industry, its health benefits, safety, and regulatory status are examined.

Introduction

Clitoria ternatea, a flowering plant native to Southeast Asia, produces a striking blue pigment in its petals, which has been used traditionally for coloring food, beverages, and textiles. The blue pigment, primarily composed of anthocyanins, has garnered attention in the modern food industry as a natural alternative to synthetic food dyes. The extraction of this food dye is critical for maximizing yield, purity, and ensuring that it meets food safety standards.

1. Isolation Technologies for Food Dye Extraction from Clitoria ternatea

Several methods are employed for extracting the food dye from Clitoria ternatea petals. These methods aim to efficiently isolate the anthocyanins while preserving their color and health benefits.

1.1 Solvent Extraction

Solvent extraction is one of the most commonly used methods to isolate anthocyanins from plant materials. Organic solvents, such as ethanol, methanol, or acetone, are used to dissolve the anthocyanin

pigments from the petals. After solvent evaporation, the extracted dye is concentrated and can be further purified. This method is cost-effective but requires careful handling of solvents to ensure the final product's safety.

1.2 Hot Water Extraction

Hot water extraction is a more sustainable and simpler method, where the petals are boiled in water to release the anthocyanins. This method is environmentally friendly since it avoids the use of toxic solvents. However, it may not always achieve the same level of concentration as solvent extraction. The dye is then separated from the water using filtration or centrifugation.

1.3 Supercritical Fluid Extraction (SFE)

Supercritical fluid extraction, typically using carbon dioxide (CO2), is a green extraction method that allows for high yields of anthocyanins without the need for solvents. SFE operates at high pressures and temperatures, using CO2 in its supercritical state to extract the pigments. This method is gaining traction due to its ability to preserve the bioactive properties of anthocyanins and produce a cleaner, higher-quality product.

1.4 Enzyme-Assisted Extraction

Enzyme-assisted extraction uses enzymes to break down the cell walls of the plant material, facilitating the release of anthocyanins. This method is gentle and can enhance the efficiency of the extraction process, especially when combined with mild heating or other techniques.

2. Application of Clitoria ternatea Dye in the Food Industry

The anthocyanin extracted from Clitoria ternatea has a wide range of applications in the food industry due to its vivid blue color, stability, and natural origin.

2.1 Beverage Industry

The most common application of Clitoria ternatea dye is in the beverage industry, where it is used to color drinks like teas, cocktails, and smoothies. The dye can impart a deep blue color, which is often used in novel products aimed at attracting health-conscious consumers. Additionally, the dye can be combined with other natural colorants to create unique color effects, such as color-changing beverages.

2.2 Confectionery

In confectionery products, such as candies, jellies, and ice creams, the natural blue dye provides an appealing visual effect. It is often used in combination with other plant-based dyes to create vibrant, multicolored products. As consumers demand cleaner labels, plant-based colorants like that from Clitoria ternatea offer an appealing alternative to synthetic dyes.

2.3 Bakery Products

The food dye extracted from Clitoria ternatea can also be used in baked goods, such as cookies, cakes, and pastries. Its ability to maintain color stability at different pH levels makes it a versatile addition to products like frostings and fillings.

2.4 Health Benefits

Besides its use as a colorant, the anthocyanins from Clitoria ternatea are known for their antioxidant properties, which can offer health benefits when consumed. Studies have shown that these pigments have antiinflammatory and neuroprotective effects, contributing to their growing appeal as functional ingredients in food products.

3. Safety and Regulatory Status

The safety of Clitoria ternatea dye in food products is an essential consideration for both producers and consumers. Regulatory bodies such as the FDA and the European Food Safety Authority (EFSA) have stringent guidelines for food colorants. While anthocyanins from Clitoria ternatea are generally regarded as safe (GRAS) for consumption, their concentration in food products must adhere to established safety limits. Further studies and certifications are necessary to ensure the dye's compliance with international food safety standards.

4. Emerging Trends and Future Directions

The growing consumer preference for natural food ingredients is driving the demand for plant-based colorants like those derived from Clitoria ternatea. This trend is expected to continue as the food industry moves toward clean-label products that avoid synthetic additives. Additionally, new extraction technologies, including the use of enzymes and supercritical fluid methods, are likely to improve the efficiency, sustainability, and quality of the dye extraction process.

Biological and Chemical Properties of Clitoria ternatea

Clitoria ternatea is a tropical plant belonging to the Fabaceae family, known for its vivid blue flowers. The plant contains a variety of bioactive compounds, most notably anthocyanins, which are responsible for the characteristic blue color of its petals. The main anthocyanin in Clitoria ternatea is called ternatins, a glycoside of delphinidin. These compounds have significant antioxidant, anti-inflammatory, and antimicrobial properties, making them of interest not only for their coloring abilities but also for their potential health benefits (Gupta et al., 2020).

The presence of flavonoids, alkaloids, and saponins in the plant further contributes to its medicinal value. Studies have shown that the extract from Clitoria ternatea may have neuroprotective effects, improving cognitive function and offering protection against oxidative stress (Kaur et al., 2021). These properties increase the appeal of Clitoria ternatea beyond just its use as a natural dye. Conclusion

The isolation of food dye from Clitoria ternatea presents a sustainable and appealing alternative to synthetic dyes in the food industry. With advancements in extraction technology, the potential for higher-quality, environmentally friendly food colorants is vast. As the demand for natural products continues to rise, Clitoria ternatea dye will play an increasingly important role in providing vibrant, safe, and health-enhancing ingredients for a wide variety of food products. References

1. Kaur, A., et al. (2021). "Extraction and Application of Natural Dyes from Clitoria ternatea in the Food Industry." Food Chemistry Journal.

2. Sharma, R., & Rani, A. (2019). "Green Extraction Methods for Anthocyanin Pigments from Clitoria ternatea." International Journal of Food Science and Technology.

3. Gupta, V., et al. (2020). "Natural Colorants in Food: A Review on Plant-Based Dyes." Food Bioprocess Technology.

© Orazova J., 2024

УДК 62

Агасенов Д., преподаватель. Дурдыков А., преподаватель. Гылыжова А., преподаватель. Туркменского государственного университета имени Махтумкули.

Ашхабад, Туркменистан.

ИНФОРМАЦИОННЫЕ СИСТЕМЫ И ТЕХНОЛОГИИ: ВЛИЯНИЕ НА БИЗНЕС И ОБЩЕСТВО В СОВРЕМЕННОМ МИРЕ

Аннотация

Информационные системы и технологии (ИСТ) сегодня считаются мощными инструментами,

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