The effect of encapsulated plant extract of hyssop (Hyssopus officinalis L .) in biopolymer nanoemulsions of Lepidium perfoliatum and Orchis mascula on controlling oxidative stability of soybean oil

Food Science & Nutrition
Negin Rezaei SavadkouhiMehdi Charmchian Langerodi

Abstract

The aim of this study was to investigate the effect of encapsulation method on antioxidant properties of Hyssop (Hyssopus Officinalis L.) extract. The extracts of the Hyssop were obtained by ultrasound assisted techniques, and the amount of phenolic compounds was 117.43 ± 9.22 (mg of gallic acid per 100 g of extract). The antioxidant activity of extracts in concentrations of 100, 200, 300, and 400 ppm was measured using DPPH free radical scavenging method and compared with 100 ppm of TBHQ synthetic antioxidants. The results showed that by increasing in concentration of the extract, the antioxidant activity of the extract increased. The Lepidium perfoliatum seed gum and Orchis mascula were chosen as coating material. Encapsulation was performed by emulsion production method. The antioxidant effects of nanocapsules in oil during 40 days of storage at 60°C were measured, which increased the oxidation of oil over time. The lowest amount of oil oxidation during storage compared to control samples was observed in samples containing nano encapsulated Hyssop extract due to reducing in release rate of the extract during storage and more protection of the extract. The results of this study suggest that encapsulation is an effective way t...Continue Reading

References

Jul 11, 2003·Biomaterials·Béatrice HeurtaultJean-Pierre Benoit
Aug 11, 2007·International Journal of Pharmaceutics·Tzu-Hui WuThau-Ming Cham
Jul 10, 2010·Chemical Society Reviews·Fereidoon Shahidi, Ying Zhong
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Oct 5, 2017·Journal of Food Science and Technology·Ruhollah Sayyad, Reza Farahmandfar
Mar 25, 2019·Journal of Food Science and Technology·Reza FarahmandfarMaryam Asnaashari

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Citations

Aug 28, 2021·Antioxidants·Ignacio Gutiérrez-Del-RíoFelipe Lombó

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Methods Mentioned

BETA
scanning electron microscopy

Software Mentioned

SPSS

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