Antioxidant Activity of Loquat (Eriobotrya japonica Lindl.) Fruit Peel and Pulp Extracts in Stabilization of Soybean Oil During Storage Conditions

被引：18
作者：
Delfanian, Mojtaba [1 ]
Kenari, Reza Esmaeilzadeh [2 ]
Sahari, Mohammad Ali [3 ]
机构：
[1] Gorgan Univ Agr Sci & Nat Resources, Fac Food Sci & Technol, Gorgan, Iran
[2] Sari Agr & Nat Resources Univ, Dept Food Sci & Technol, Sari, Mazandaran, Iran
[3] Tarbiat Modares Univ, Dept Food Sci & Technol, Fac Agr, Tehran, Iran
来源：
INTERNATIONAL JOURNAL OF FOOD PROPERTIES | 2015年 / 18卷 / 12期
关键词：
Antioxidant activity; Eriobotrya japonica; Oxidation stability; Soybean oil; TOTAL PHENOLIC-COMPOUNDS; OXIDATIVE STABILITY; SUNFLOWER OIL; POTATO PEELS; L; CAPACITY; ROSEMARY; LEAVES; SEEDS;
D O I：
10.1080/10942912.2015.1013635
中图分类号：
TS2 [食品工业];
学科分类号：
0832 ;
摘要：
The antioxidation activities of Eriobotrya japonica (Lindl.) fruit peel and pulp extracts were determined using DPPH, beta-carotene, and Rancimat methods. Results showed that ethanol-water extract of peel and ethanol extract of pulp had the highest antioxidant activity. Protective effects of extracts in stabilization of soybean oil were tested and compared to tert-butyl hydroquinone by measuring peroxide values, free fatty acids, thiobarbituric acid, oxidative stability, and conjugated dienes and trienes values during storage (65 days at 25 degrees C). Results showed that the ethanol-water extract of peel at 400 ppm exhibited stronger antioxidant activity, but the highest effect was observed in tert-butyl hydroquinone.
引用
收藏
页码：2813 / 2824
页数：12
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