Loading...
Please wait, while we are loading the content...
Determinação eletroquímica da capacidade antioxidante de sucos de frutas industrializados usando o CRAC assay
| Content Provider | Scilit |
|---|---|
| Author | de Queiroz Ferreira, Rafael Avaca, Luis Alberto |
| Copyright Year | 2008 |
| Description | Fruits juices are natural sources of several compounds that present antioxidant action. Together with the fruits, they contribute with almost 40% of the antioxidant capacity in a healthy diet avoiding and preventing diseases deriving from oxidative stress. The present study determined the antioxidant capacity of seven samples of industrialized fruits juices applying CRAC (Ceric Reducing/Antioxidant Capacity) assay, a new electrochemistry assay that evaluates, by means of chronoamperometric measurements, the ability of a sample in reducing species Ce4+ in acid media. At the end of the assay was obtained the following classification: cashew > guava > grape > mango > apple > orange > passion fruit |
| Related Links | http://www.scielo.br/scielo.php?script=sci_pdf&pid=S0100-40422008000800044&lng=pt&nrm=iso&tlng=pt |
| Ending Page | 2173 |
| Page Count | 5 |
| Starting Page | 2169 |
| ISSN | 01004042 |
| e-ISSN | 01004042 |
| DOI | 10.1590/s0100-40422008000800044 |
| Journal | Química Nova |
| Issue Number | 8 |
| Volume Number | 31 |
| Language | English |
| Publisher | FapUNIFESP (SciELO) |
| Publisher Date | 2008-01-01 |
| Access Restriction | Open |
| Subject Keyword | Química Nova Determinao Eletroqumica Industrializados Usando |
| Content Type | Text |
| Resource Type | Article |
| Subject | Chemistry |
