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Quantitative assessment of the main antioxidant compounds, antioxidant activities and FTIR spectra from commonly consumed fruits, compared to standard kiwi fruit
Abstrakt
Bioactive compounds (polyphenols and ascorbic acid) and dietary fibers, and related antioxidant activities of commonly consumed apples, bananas, peaches, pears, blond and red grapefruits, pomelos, oranges, lemons, red plums, white grapes, mango, persimmon and strawberries grown in the same geographical and climatic conditions were compared with standard kiwi fruit. The presence of polyphenols was studied by Fourier transform infrared (FT-IR) spectroscopy. The contribution of dietary fibers to antioxidant activity of the fruits was minimal (R2 from 0.3078 to 0.3626), of the ascorbic acid – moderate (R2 from 0.6402 to 0.6734) and of total polyphenols - decisive (R2 from 0.9792 to 0.9827). It was found that strawberries and kiwi fruits have the highest phenolic contents and their antioxidant activities following by red plum > mango > white grapes ≥ persimmon > apples > pears ≥ red grapefruit > lemons = oranges = blond grapefruits ≥ pomelos > bananas > peaches (P < 0.05). FTIR spectroscopy and radical scavenging assays are suitable for bioactivity determination of these fruits. In order to receive best results for human consumption, a combination of these fruits has to be included in the everyday diet. The methods used are applicable for bioactivity determination in food analysis in general.
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Autorzy (10)
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Yong-Seo Park
- Mokpo National University Department of Horticultural Science
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Myeng Im
- Mokpo National University Regional Crop Research Institute
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Kyung-Sik Ham
- Mokpo National University Department of Food Engineering
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Seong-Gook Kang
- Mokpo National University Department of Food Engineering
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Yang-Kyun Park
- Mokpo National University Department of Food Engineering
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Jacek Namieśnik prof. dr hab. inż.
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Hanna Leontowicz
- Warsaw University of Life Sciences Faculty of Veterinary Medicine
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Maria Leontowicz
- Warsaw University of Life Sciences Faculty of Veterinary Medicine
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Simon Trakhtenberg
- Kaplan Medical Center Rehovot, Israel
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Shela Gorinstein
- the Hebraw University Institute for Drug Research
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Informacje szczegółowe
- Kategoria:
- Publikacja w czasopiśmie
- Typ:
- artykuł w czasopiśmie wyróżnionym w JCR
- Opublikowano w:
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LWT-FOOD SCIENCE AND TECHNOLOGY
nr 63,
wydanie 1,
strony 346 - 352,
ISSN: 0023-6438 - Język:
- angielski
- Rok wydania:
- 2015
- Opis bibliograficzny:
- Park Y., Im M., Ham K., Kang S., Park Y., Namieśnik J., Leontowicz H., Leontowicz M., Trakhtenberg S., Gorinstein S.: Quantitative assessment of the main antioxidant compounds, antioxidant activities and FTIR spectra from commonly consumed fruits, compared to standard kiwi fruit// LWT-FOOD SCIENCE AND TECHNOLOGY. -Vol. 63, iss. 1 (2015), s.346-352
- DOI:
- Cyfrowy identyfikator dokumentu elektronicznego (otwiera się w nowej karcie) 10.1016/j.lwt.2015.03.057
- Weryfikacja:
- Politechnika Gdańska
wyświetlono 125 razy
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