The antioxidant activity of two virgin olive oils, obtained from the same olive (Olea europaea sativa) batch but processed with different hammer crushing conditions, was evaluated by measuring their protective action towards linoleic acid peroxidation in a micellar system. The antioxidant efยฎciency
Antioxidant activity of tocopherols and phenolic compounds of virgin olive oil
โ Scribed by M. Baldioli; M. Servili; G. Perretti; G. F. Montedoro
- Book ID
- 112767056
- Publisher
- Springer-Verlag
- Year
- 1996
- Tongue
- English
- Weight
- 436 KB
- Volume
- 73
- Category
- Article
- ISSN
- 0003-021X
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## Contribution of phenolic compounds to virgin olive oil quality Hydrophilic phenols are the most abundant natural antioxidants of virgin olive oil (VOO), in which, however, tocopherols and carotens are also present. The prevalent classes of hydrophilic phenols found in VOO are phenolic alcohols,
The polar fraction of virgin olive oil was separated into two main parts (A and B) using solid phase extraction. Analysis of individual components by RP-HPLC indicated that the part (A) contained only simple phenols and phenolic acids. Part (B) had a complex nature. The two parts tested for their an