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The experimental data concerning evaluation of low temperature storage and ways of placenta extract obtaining influences on human placenta extract (HPE) antioxidant properties are provided. HPE antioxidant properties were estimated by capacity to reduce the ferric iron and ABTS+ radical, to chelate...
Збережено в:
| Дата: | 2015 |
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| Автори: | , , |
| Формат: | Стаття |
| Мова: | English |
| Опубліковано: |
Publishing House ‘Akademperiodyka’ of the National Academy of Sciences of Ukraine; Institute for Problems of Cryobiology and Cryomedicine
2015
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| Теми: | |
| Онлайн доступ: | https://cryo.org.ua/journal/index.php/probl-cryobiol-cryomed/article/view/790 |
| Теги: |
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| Назва журналу: | Problems of Cryobiology and Cryomedicine |
Репозитарії
Problems of Cryobiology and Cryomedicine| Резюме: | The experimental data concerning evaluation of low temperature storage and ways of placenta extract obtaining influences on human placenta extract (HPE) antioxidant properties are provided. HPE antioxidant properties were estimated by capacity to reduce the ferric iron and ABTS+ radical, to chelate ferrous ions, by phenolic compound content and the value of catalase and superoxid dismutase activity. Six-month placentae storage at –196°С has been shown not to affect HPE antioxidant activity. Moreover ultrasonic wave's application during obtaining of HPE either decreases the time of extraction or is effective factor of extracts' antioxidant properties preservation. Probl Cryobiol Cryomed 2015; 25(3):255-265 |
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