Antioxidant activity of rosemary (Rosmarinus officinalis L.) extracts on natural olive and sesame oils
Küçük Resim Yok
Tarih
1999
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
INST GRASA SUS DERIVADOS
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
The antioxidant activities of chloroform and methanol extracts of rosemary (Rosmarinus officinalis L.) were tested in natural olive and sesame oils stored at 55 degrees C. by measuring peroxide values after regular intervals. The concentrations of extracts and citric acid had been used as 1% and 2%. The extracts (except for 12, 16 and 20 days in storage of olive oil) exhibited high antioxidant activity compared with control sample in olive and sesame oil. Antioxidant effects of both extracts and citric acid levels in olive oil showed statistically different after from 4 days of storage (p < 0.01). The most effective concentration on sesame oil during storage had 2% chloroform extract. Furthermore, especially 2% concentrations of both solvent extracts of rosemary shown significantly antioxidative activity in compared with citric acid on sesame oil.
Açıklama
Anahtar Kelimeler
antioxidant effect, olive oil, rosemary, sesame oil, stability
Kaynak
GRASAS Y ACEITES
WoS Q Değeri
Q4
Scopus Q Değeri
Q3
Cilt
50
Sayı
5
