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Research of Antioxidant Activity of Aronia melanocarpa Fruits and Viburnum opulus Fruits
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The general interest and the possibility of extensive use of polyphenol compounds determines the relevance of search of new low-cost and available sources of raw rnaQ-ial. In this aspect the Aronia melanocarpa. Viburnum op ulus are promising. I decided to determine the optimal concentration of ethyl alcohol, providing the highest antioxidant activity were prepared tinctures A. melanocarpa fruits, Viburnum opulus fruits and their combination. For this I took tinctures were made 1: 5 with percolation. Alcohol (40%, 70%, 95%) was used as an extracting agent; medicinal plant material - V. opulus fruits, A. melanocarpa fruits. Study of AOA was carried using test systems and method of EPR spectroscopy. Statistical analysis of the obtained data was done with Statgraphics (n = 6). Conclusion: The highest antioxidant activity was shown tincture V. opulus fruits 40%. In that way the optimal concentration of ethyl alcohol, providing the highest antioxidant activity is 40%.
Title: Research of Antioxidant Activity of Aronia melanocarpa Fruits and Viburnum opulus Fruits
Description:
The general interest and the possibility of extensive use of polyphenol compounds determines the relevance of search of new low-cost and available sources of raw rnaQ-ial.
In this aspect the Aronia melanocarpa.
Viburnum op ulus are promising.
I decided to determine the optimal concentration of ethyl alcohol, providing the highest antioxidant activity were prepared tinctures A.
melanocarpa fruits, Viburnum opulus fruits and their combination.
For this I took tinctures were made 1: 5 with percolation.
Alcohol (40%, 70%, 95%) was used as an extracting agent; medicinal plant material - V.
opulus fruits, A.
melanocarpa fruits.
Study of AOA was carried using test systems and method of EPR spectroscopy.
Statistical analysis of the obtained data was done with Statgraphics (n = 6).
Conclusion: The highest antioxidant activity was shown tincture V.
opulus fruits 40%.
In that way the optimal concentration of ethyl alcohol, providing the highest antioxidant activity is 40%.
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