Ultrasound-Assisted Extraction of Phenolics and Antioxidants from Propolis for Stabilization of Sunflower Oil
Propolis is one of the byproducts of honey bees; it contains many phenolic compounds which are some of the most important natural antioxidants. The present study examined the antioxidant activity of propolis and its role in the stability of sunflower oil as a natural antioxidant in the form of Box–B...
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| Format: | Article |
| Language: | English |
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Universidad de Nariño
2021-06-01
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| Series: | Revista de Ciencias Agrícolas |
| Subjects: | |
| Online Access: | https://revistas.udenar.edu.co/index.php/rfacia/article/view/6498 |
| _version_ | 1818405033359704064 |
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| author | Zeinab Golmahi Amir Hossein Elhamirad |
| author_facet | Zeinab Golmahi Amir Hossein Elhamirad |
| author_sort | Zeinab Golmahi |
| collection | DOAJ |
| description | Propolis is one of the byproducts of honey bees; it contains many phenolic compounds which are some of the most important natural antioxidants. The present study examined the antioxidant activity of propolis and its role in the stability of sunflower oil as a natural antioxidant in the form of Box–Behnken design. The extraction process was performed using an ultrasonic bath method with two factors in three levels which included 18 assays by the response surface methods. The investigated variables included the concentration of the extract (min: 30 and max: 1000 ppm), the extraction time (min: 10 and max: 30 minutes), and temperature (min: 37.5 and max: 50°C). After analysis of the data in optimal conditions, the concentration of propolis ethanol extract, extraction temperature, and extraction time was determined as 997.5 ppm, 34.6°C, and 30 min, respectively. In this condition, the total phenolic compounds and the free-radical scavenging properties were reported as 253.1mgGAE/100gDW and 85.9%, respectively. The result of the evaluation of the oxidative stability of the optimized sample oil showed reduced peroxide and thiobarbituric acid index compared to the control sample and synthetic antioxidants (BHT); also, the oil stability improved significantly over time. |
| first_indexed | 2024-12-14T08:49:37Z |
| format | Article |
| id | doaj.art-5afea047247943ab83ab5361742940b1 |
| institution | Directory Open Access Journal |
| issn | 0120-0135 2256-2273 |
| language | English |
| last_indexed | 2024-12-14T08:49:37Z |
| publishDate | 2021-06-01 |
| publisher | Universidad de Nariño |
| record_format | Article |
| series | Revista de Ciencias Agrícolas |
| spelling | doaj.art-5afea047247943ab83ab5361742940b12022-12-21T23:09:04ZengUniversidad de NariñoRevista de Ciencias Agrícolas0120-01352256-22732021-06-01381419https://doi.org/10.22267/rcia.213801.141Ultrasound-Assisted Extraction of Phenolics and Antioxidants from Propolis for Stabilization of Sunflower OilZeinab Golmahi0https://orcid.org/0000-0001-8794-8811Amir Hossein Elhamirad1https://orcid.org/0000-0002-4483-2568Islamic Azad UniversityIslamic Azad UniversityPropolis is one of the byproducts of honey bees; it contains many phenolic compounds which are some of the most important natural antioxidants. The present study examined the antioxidant activity of propolis and its role in the stability of sunflower oil as a natural antioxidant in the form of Box–Behnken design. The extraction process was performed using an ultrasonic bath method with two factors in three levels which included 18 assays by the response surface methods. The investigated variables included the concentration of the extract (min: 30 and max: 1000 ppm), the extraction time (min: 10 and max: 30 minutes), and temperature (min: 37.5 and max: 50°C). After analysis of the data in optimal conditions, the concentration of propolis ethanol extract, extraction temperature, and extraction time was determined as 997.5 ppm, 34.6°C, and 30 min, respectively. In this condition, the total phenolic compounds and the free-radical scavenging properties were reported as 253.1mgGAE/100gDW and 85.9%, respectively. The result of the evaluation of the oxidative stability of the optimized sample oil showed reduced peroxide and thiobarbituric acid index compared to the control sample and synthetic antioxidants (BHT); also, the oil stability improved significantly over time.https://revistas.udenar.edu.co/index.php/rfacia/article/view/6498propolisantioxidant activityultrasonic bath extractiontotal phenolic compoundsoxidative stability |
| spellingShingle | Zeinab Golmahi Amir Hossein Elhamirad Ultrasound-Assisted Extraction of Phenolics and Antioxidants from Propolis for Stabilization of Sunflower Oil Revista de Ciencias Agrícolas propolis antioxidant activity ultrasonic bath extraction total phenolic compounds oxidative stability |
| title | Ultrasound-Assisted Extraction of Phenolics and Antioxidants from Propolis for Stabilization of Sunflower Oil |
| title_full | Ultrasound-Assisted Extraction of Phenolics and Antioxidants from Propolis for Stabilization of Sunflower Oil |
| title_fullStr | Ultrasound-Assisted Extraction of Phenolics and Antioxidants from Propolis for Stabilization of Sunflower Oil |
| title_full_unstemmed | Ultrasound-Assisted Extraction of Phenolics and Antioxidants from Propolis for Stabilization of Sunflower Oil |
| title_short | Ultrasound-Assisted Extraction of Phenolics and Antioxidants from Propolis for Stabilization of Sunflower Oil |
| title_sort | ultrasound assisted extraction of phenolics and antioxidants from propolis for stabilization of sunflower oil |
| topic | propolis antioxidant activity ultrasonic bath extraction total phenolic compounds oxidative stability |
| url | https://revistas.udenar.edu.co/index.php/rfacia/article/view/6498 |
| work_keys_str_mv | AT zeinabgolmahi ultrasoundassistedextractionofphenolicsandantioxidantsfrompropolisforstabilizationofsunfloweroil AT amirhosseinelhamirad ultrasoundassistedextractionofphenolicsandantioxidantsfrompropolisforstabilizationofsunfloweroil |