These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Multifunctional in vitro antioxidant evaluation of strawberry (Fragaria virginiana Dutch.).
    Author: Jiménez-Escrig A.
    Journal: Int J Food Sci Nutr; 2007 Dec; 58(8):629-36. PubMed ID: 17852512.
    Abstract:
    Berries have shown the highest potential antioxidant activity among fruits using a unique antioxidant method. The antioxidant activity of aqueous-organic extracts of strawberry (Fragaria virginiana Dutch., var. camarosa) were determined using three methods: 2,2-diphenyl-1-picrylhydrazyl (DPPH*) radical scavenging, antioxidant ferric-reducing power (FRAP), and inhibition of Cu(II)-catalysed in vitro human low-density lipoprotein (LDL) oxidation. A serving (100 g) of strawberry had a DPPH* activity equivalent to that of 183 mg vitamin C and to that of 483 mg vitamin E. In addition, strawberry extracts showed high efficiency in the FRAP assay and in the in vitro inhibition of LDL oxidation. Regression linear analysis between radical scavenging activity (EC50 parameter) and total phenol content from strawberry extracts gave a statistically significant correlation (r = 0.984, P < 0.05). In conclusion, strawberry showed significant antioxidant capacity in both aqueous and lipophilic models.
    [Abstract] [Full Text] [Related] [New Search]