Comparison Studies on Antioxidant Properties of Black Sesame Seed (Sesamum indicum L.) Extracts Prepared by Thermal Processing Methods

Yan Xiong; Li Xiong; Xue Wen Wu; Li Qun Rao; Qun Hong Ai

doi:10.4028/www.scientific.net/AMR.554-556.918

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 554-556Comparison Studies on Antioxidant Properties of...

Comparison Studies on Antioxidant Properties of Black Sesame Seed (Sesamum indicum L.) Extracts Prepared by Thermal Processing Methods

Abstract:

The effects of thermal processing methods on antioxidant properties (DPPH, ABTS and FRAP) of black sesame seeds (BSS) were investigated. In this study, all samples were thermally processed by steaming, roasting and microwaving, and the effects on the levels of total phenolic content (TPC), tannins content (TC) and total flavonoid content (TFC) were also studied. The thermal processes applied in the present study were: steaming (80 kPa for 15 min and 30 min), roasting (160 °C for 5 min and 10 min) and microwaving (4 min and 8 min). The results showed that the steaming process led to significant (p oC for 10min. Despite the higher level of total phenolics and tannins content observed in roasted sample, roasted BSS extract showed the lowest antioxidant activity in DPPH (15.2%), ABTS (45.6%) and FRAP (110.0 10^-3mM Fe²⁺ /100 g). Steamed BSS at 80 kPa for 30 min exhibited the highest antioxidant activity, suggesting that steaming is the preferred thermal processing method to get better health-related quality of BSS products.

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Periodical:

Advanced Materials Research (Volumes 554-556)

Pages:

918-921

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.554-556.918

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Online since:

July 2012

Authors:

Yan Xiong, Li Xiong, Xue Wen Wu, Li Qun Rao, Qun Hong Ai

Keywords:

ABTS, Antioxidant Activity, Black Sesame Seed, DPPH, FRAP, Microwaving, Roasting, Steaming, Thermal Processing Method

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References

[1] N. P. Visavadiya and A. V. R. L. Narasimhacharya: Food and Chemical Toxicology Vol. 46 (2008), p.1889.

Google Scholar

[2] T. Kahyaoglu and S. Kaya: Journal of Food Engineering Vol. 75 (2006), p.167.

Google Scholar

[3] V. L. Singleton and J. A. R. Jr.: Am. J. Enol. Vitic. Vol. 16 (1965), p.144.

Google Scholar

[4] V. Dewanto, X. Wu, K. K. Adom, and R. H. Liu: Journal of Agricultural and Food Chemistry Vol. 50 (2002), p.3010.

Google Scholar

[5] R. B. Broadhurst and W. T. Jones: Journal of the Science of Food and Agriculture Vol. 29 (1978), p.788.

Google Scholar

[6] C. Sánchez-Moreno, J. A. Larrauri, and F. Saura-Calixto: Journal of the Science of Food and Agriculture Vol. 76 (1998), p.270.

Google Scholar

[7] R. Re, N. Pellegrini, A. Proteggente, A. Pannala, M. Yang, and C. Rice-Evans: Free Radical Biology and Medicine Vol. 26 (1999), p.1231.

DOI: 10.1016/s0891-5849(98)00315-3

Google Scholar

[8] I. F. Benzie and J. J. Strain: Analytical Biochemistry Vol. 239 (1996), p.70.

Google Scholar