Araştırma Makalesi

The Antioxidant Effect of Rosemary on the Oxidation Stability of Refıned Sunflower Oil

Sayı: 50 30 Nisan 2023
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The Antioxidant Effect of Rosemary on the Oxidation Stability of Refıned Sunflower Oil

Abstract

In this study, the essential oil chemical compounds of rosemary (Rosmarinus officinalis L.) and its antioxidant activity on the oxidation stability of refined sunflower oil (RSO) were investigated by the Rancimat method. The plant material was obtained from Afyonkarahisar Medicinal and Aromatic Plants Center/Turkey. Based on the GC/FID-MS analysis result, 1,8-Cineole (15.18%), Camphor (11.39%), Borneol (11.39%), Germacrene D (11.12%), Carvacrol (11.05%), α-Pinene (6.01%) and p-Cimene (3.07%) were identified as the major constituents of rosemary essential oil. The total antioxidant activity of rosemary essential oil was determined using the DPPH method. The EC50 value was measured as 3.35 mg mL-1. While the induction time of RSO is 1.57 hours on average,the induction time of RSO with 1 g of 100 g-1 rosemary added was 1.68 hours on average, and the induction time of RSO with 5 g of 100 g-1 rosemary added was 1.79 hours on average. According to the results, rosemary, as an economic medicinal and aromatic plant, significantly increased the oxidation stability of RSO. Therefore, rosemary can be recommended as a natural antioxidant to extend the shelf life of edible fixed oils.

Keywords

Kaynakça

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Ayrıntılar

Birincil Dil

İngilizce

Konular

Mühendislik

Bölüm

Araştırma Makalesi

Erken Görünüm Tarihi

2 Mayıs 2023

Yayımlanma Tarihi

30 Nisan 2023

Gönderilme Tarihi

12 Ocak 2023

Kabul Tarihi

12 Şubat 2023

Yayımlandığı Sayı

Yıl 2023 Sayı: 50

Kaynak Göster

APA
Türk Baydır, A., Soltanbeigi, A., & Maral, H. (2023). The Antioxidant Effect of Rosemary on the Oxidation Stability of Refıned Sunflower Oil. Avrupa Bilim ve Teknoloji Dergisi, 50, 60-65. https://doi.org/10.31590/ejosat.1233032

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