The antioxidant and antimicrobial properties of grape pekmez (grape molasses-like syrup) and butter oil
<p style="text-align: left;">Grape juice and butter oil are traditional ingredients in the Iranian diet. This study aimed to investigate their antioxidant and antimicrobial properties. The phenolic content and flavonoid compounds were determined using the Folin-Ciocalteu and aluminum...
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| Format: | Article |
| Language: | fas |
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Islamic Azad University, Tabriz Branch
2024-12-01
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| Series: | Bihdāsht-i Mavādd-i Ghaz̠āyī |
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| Online Access: | https://sanad.iau.ir/journal/jfh/Article/968789 |
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| author | Reza Karimi-Cheshmeh Ali Amir Shakerian Ebrahim Rahimi Reza Sharafati Chaleshtori |
| author_facet | Reza Karimi-Cheshmeh Ali Amir Shakerian Ebrahim Rahimi Reza Sharafati Chaleshtori |
| author_sort | Reza Karimi-Cheshmeh Ali |
| collection | DOAJ |
| description | <p style="text-align: left;">Grape juice and butter oil are traditional ingredients in the Iranian diet. This study aimed to investigate their antioxidant and antimicrobial properties. The phenolic content and flavonoid compounds were determined using the Folin-Ciocalteu and aluminum chloride methods, respectively. Antioxidant activity was assessed by the DPPH assay, and the antimicrobial activity was evaluated by disk diffusion. The results revealed that the total phenolic content of grape juice was 27.41 mg/g (gallic acid equivalent), and the flavonoid content was 9.75 mg/g (quercetin equivalent). Both phenolic and flavonoid compounds decreased during storage. Grape juice exhibited significantly higher antibacterial activity than butter oil at similar concentrations (p < 0.05). Additionally, the inhibition zone diameter increased with higher concentrations of both substances. These findings demonstrate that grape juice and butter oil contain phenolic and flavonoid compounds with notable antioxidant and antimicrobial properties.</p> |
| format | Article |
| id | doaj-art-cd4084fc5ebf4039a6895c475227197a |
| institution | OA Journals |
| issn | 2228-7647 2476-6968 |
| language | fas |
| publishDate | 2024-12-01 |
| publisher | Islamic Azad University, Tabriz Branch |
| record_format | Article |
| series | Bihdāsht-i Mavādd-i Ghaz̠āyī |
| spelling | doaj-art-cd4084fc5ebf4039a6895c475227197a2025-08-20T02:30:14ZfasIslamic Azad University, Tabriz BranchBihdāsht-i Mavādd-i Ghaz̠āyī2228-76472476-69682024-12-011455The antioxidant and antimicrobial properties of grape pekmez (grape molasses-like syrup) and butter oilReza Karimi-Cheshmeh Ali0Amir Shakerian1Ebrahim Rahimi2Reza Sharafati Chaleshtori3Research Center of Nutrition and Organic Products, Shahrekord Branch, Islamic Azad University, Shahrekord, IranResearch Center of Nutrition and Organic Products, Shahrekord Branch, Islamic Azad University, Shahrekord, IranResearch Center of Nutrition and Organic Products, Shahrekord Branch, Islamic Azad University, Shahrekord, IranResearch Center of Nutrition and Organic Products, Shahrekord Branch, Islamic Azad University, Shahrekord, Iran<p style="text-align: left;">Grape juice and butter oil are traditional ingredients in the Iranian diet. This study aimed to investigate their antioxidant and antimicrobial properties. The phenolic content and flavonoid compounds were determined using the Folin-Ciocalteu and aluminum chloride methods, respectively. Antioxidant activity was assessed by the DPPH assay, and the antimicrobial activity was evaluated by disk diffusion. The results revealed that the total phenolic content of grape juice was 27.41 mg/g (gallic acid equivalent), and the flavonoid content was 9.75 mg/g (quercetin equivalent). Both phenolic and flavonoid compounds decreased during storage. Grape juice exhibited significantly higher antibacterial activity than butter oil at similar concentrations (p < 0.05). Additionally, the inhibition zone diameter increased with higher concentrations of both substances. These findings demonstrate that grape juice and butter oil contain phenolic and flavonoid compounds with notable antioxidant and antimicrobial properties.</p>https://sanad.iau.ir/journal/jfh/Article/968789pekmez butter oil antioxidant antimicrobial |
| spellingShingle | Reza Karimi-Cheshmeh Ali Amir Shakerian Ebrahim Rahimi Reza Sharafati Chaleshtori The antioxidant and antimicrobial properties of grape pekmez (grape molasses-like syrup) and butter oil Bihdāsht-i Mavādd-i Ghaz̠āyī pekmez butter oil antioxidant antimicrobial |
| title | The antioxidant and antimicrobial properties of grape pekmez (grape molasses-like syrup) and butter oil |
| title_full | The antioxidant and antimicrobial properties of grape pekmez (grape molasses-like syrup) and butter oil |
| title_fullStr | The antioxidant and antimicrobial properties of grape pekmez (grape molasses-like syrup) and butter oil |
| title_full_unstemmed | The antioxidant and antimicrobial properties of grape pekmez (grape molasses-like syrup) and butter oil |
| title_short | The antioxidant and antimicrobial properties of grape pekmez (grape molasses-like syrup) and butter oil |
| title_sort | antioxidant and antimicrobial properties of grape pekmez grape molasses like syrup and butter oil |
| topic | pekmez butter oil antioxidant antimicrobial |
| url | https://sanad.iau.ir/journal/jfh/Article/968789 |
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