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Information Journal Paper

Title

Evaluation of Total Antioxidant Activity and Total Phenolic Content of Different Tahini (Sesame Paste) Brands in Iran’ s Market

Pages

  13-19

Abstract

 Background and Objectives: Tahini (Sesame Paste) is a condiment made from sesame seeds. Given the possible high Antioxidant Activity and polyphenol content of sesame seeds, we aimed to measure the total Antioxidant Activity and total Phenolic Content of different Tahini brands in Iran’ s market. Methods: In this study, 111 Tahini samples from 37 commercial brands (three samples from each brand) were purchased from the Iran’ s market. The ferric reducing ability of plasma (FRAP) method was used to measure the total Antioxidant Activity in each sample. Total Phenolic Content was measured by the Folin– Ciocalteu method. Results: The results showed that Mino-dates (119. 93 ± 0. 159 μ mol/mL), Trang-Chocolate (56. 30 ± 0. 056 μ mol/mL), Barsam-coffee (45. 13 ± 0. 094 μ mol/mL) and Chocolate-barsam (53. 23 ± 0. 112 μ mol/mL) had significantly higher Antioxidant Activity compared to other brands (p<0. 001). Moreover, Mino-dates (2057. 33 ± 0. 094 μ mol/mL), Barsam-coffee (805. 51 ± 0. 041 μ mol/mL), Chocolate-barsam (807. 42 ± 0. 095 μ mol/mL) and Trang-Chocolate (685. 75 ± 0. 086 μ mol/mL) contained higher level of phenolic compounds compared to other brands (p< 0. 001). Conclusion: This study is among the first to assess total Antioxidant Activity and total Phenolic Content of different Tahini brands in Iran. Our results indicate that Tahini brands with a higher Phenolic Content also have higher Antioxidant Activity. It can be concluded that Tahini may be used as rich source of antioxidant compounds in people's routine diet.

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    APA: Copy

    SADEGHI, NAFICEH, Vafi, Mohammad Reza, JANNAT, BEHROOZ, BEHZAD, MASOOMEH, OVEISI, MOHAMMAD REZA, & HAJIMAHMOODI, MANNAN. (2020). Evaluation of Total Antioxidant Activity and Total Phenolic Content of Different Tahini (Sesame Paste) Brands in Iran’ s Market. MEDICAL LABORATORY JOURNAL, 14(2), 13-19. SID. https://sid.ir/paper/777597/en

    Vancouver: Copy

    SADEGHI NAFICEH, Vafi Mohammad Reza, JANNAT BEHROOZ, BEHZAD MASOOMEH, OVEISI MOHAMMAD REZA, HAJIMAHMOODI MANNAN. Evaluation of Total Antioxidant Activity and Total Phenolic Content of Different Tahini (Sesame Paste) Brands in Iran’ s Market. MEDICAL LABORATORY JOURNAL[Internet]. 2020;14(2):13-19. Available from: https://sid.ir/paper/777597/en

    IEEE: Copy

    NAFICEH SADEGHI, Mohammad Reza Vafi, BEHROOZ JANNAT, MASOOMEH BEHZAD, MOHAMMAD REZA OVEISI, and MANNAN HAJIMAHMOODI, “Evaluation of Total Antioxidant Activity and Total Phenolic Content of Different Tahini (Sesame Paste) Brands in Iran’ s Market,” MEDICAL LABORATORY JOURNAL, vol. 14, no. 2, pp. 13–19, 2020, [Online]. Available: https://sid.ir/paper/777597/en

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