Oxidation stability of seed oils from four woody oil plant species
ABSTRACTThe oil content, fatty acid, oil quality and oxidation stability of seeds of four woody oil plants (pecan, Camellia oleifera, Torreya grandis and walnut) were analyzed. The results showed that pecan oil had the strongest antioxidant activity, the variation range of FFA, peroxide value(PV), U...
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| Format: | Article |
| Language: | English |
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Taylor & Francis Group
2024-12-01
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| Series: | CyTA - Journal of Food |
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| Online Access: | https://www.tandfonline.com/doi/10.1080/19476337.2023.2285839 |
| _version_ | 1797352909265960960 |
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| author | Yaping Wang Liu Yang Xiaohua Yao Kailiang Wang Yongqing Cao Chengcai Zhang Jun Chang Huadong Ren |
| author_facet | Yaping Wang Liu Yang Xiaohua Yao Kailiang Wang Yongqing Cao Chengcai Zhang Jun Chang Huadong Ren |
| author_sort | Yaping Wang |
| collection | DOAJ |
| description | ABSTRACTThe oil content, fatty acid, oil quality and oxidation stability of seeds of four woody oil plants (pecan, Camellia oleifera, Torreya grandis and walnut) were analyzed. The results showed that pecan oil had the strongest antioxidant activity, the variation range of FFA, peroxide value(PV), UV absorption, carbonyl value(CV) and OSI were the lowest; C. oleifera oil and T. grandis oil were the next, and walnut oil had the greatest variation range; besides, pecan oil contained higher tocopherol and total phenol(TP) content. Correlation analysis showed that, OSI was significantly positively correlated with OA, tocopherol and TP, and significantly negatively correlated with PA, LA, LOA and PV. The oxidation stability from superior to inferior is pecan oil, C. oleifera oil, T. grandis oil and walnut oil. Meanwhile, the oil content of pecan kernel was the highest, the fatty acid composition of pecan oil fulfills human dietary needs, it’s an high-quality edible oil.Abbreviations: PA: palmitic acid; POA: palmitoleic acid; SA: stearic acid; OA: oleic acid; LA: linoleic acid; LOA: linolenic acid; AA: arachidic acid; EA: cis-11-eicosenoic acid; UFA: unsaturated fatty acid;SFA: saturated fatty acid; FFA: free fatty acid; PV: peroxide value; CV: carbonyl value; TP: total phenols; OSI: oil stability index; UV: ultraviolet. |
| first_indexed | 2024-03-08T13:23:33Z |
| format | Article |
| id | doaj.art-6ddd90e7117749978a5ceb0218d5fb78 |
| institution | Directory Open Access Journal |
| issn | 1947-6337 1947-6345 |
| language | English |
| last_indexed | 2024-03-08T13:23:33Z |
| publishDate | 2024-12-01 |
| publisher | Taylor & Francis Group |
| record_format | Article |
| series | CyTA - Journal of Food |
| spelling | doaj.art-6ddd90e7117749978a5ceb0218d5fb782024-01-17T15:04:28ZengTaylor & Francis GroupCyTA - Journal of Food1947-63371947-63452024-12-0122110.1080/19476337.2023.2285839Oxidation stability of seed oils from four woody oil plant speciesYaping Wang0Liu Yang1Xiaohua Yao2Kailiang Wang3Yongqing Cao4Chengcai Zhang5Jun Chang6Huadong Ren7Research Institute of Subtropical Forestry, Chinese Academy of Forestry (CAF), Hangzhou, Zhejiang Province, ChinaJudicial Identification and Testing Center, Zhejiang Academy of Forestry, Hangzhou, Zhejiang Province, ChinaResearch Institute of Subtropical Forestry, Chinese Academy of Forestry (CAF), Hangzhou, Zhejiang Province, ChinaResearch Institute of Subtropical Forestry, Chinese Academy of Forestry (CAF), Hangzhou, Zhejiang Province, ChinaResearch Institute of Subtropical Forestry, Chinese Academy of Forestry (CAF), Hangzhou, Zhejiang Province, ChinaResearch Institute of Subtropical Forestry, Chinese Academy of Forestry (CAF), Hangzhou, Zhejiang Province, ChinaResearch Institute of Subtropical Forestry, Chinese Academy of Forestry (CAF), Hangzhou, Zhejiang Province, ChinaResearch Institute of Subtropical Forestry, Chinese Academy of Forestry (CAF), Hangzhou, Zhejiang Province, ChinaABSTRACTThe oil content, fatty acid, oil quality and oxidation stability of seeds of four woody oil plants (pecan, Camellia oleifera, Torreya grandis and walnut) were analyzed. The results showed that pecan oil had the strongest antioxidant activity, the variation range of FFA, peroxide value(PV), UV absorption, carbonyl value(CV) and OSI were the lowest; C. oleifera oil and T. grandis oil were the next, and walnut oil had the greatest variation range; besides, pecan oil contained higher tocopherol and total phenol(TP) content. Correlation analysis showed that, OSI was significantly positively correlated with OA, tocopherol and TP, and significantly negatively correlated with PA, LA, LOA and PV. The oxidation stability from superior to inferior is pecan oil, C. oleifera oil, T. grandis oil and walnut oil. Meanwhile, the oil content of pecan kernel was the highest, the fatty acid composition of pecan oil fulfills human dietary needs, it’s an high-quality edible oil.Abbreviations: PA: palmitic acid; POA: palmitoleic acid; SA: stearic acid; OA: oleic acid; LA: linoleic acid; LOA: linolenic acid; AA: arachidic acid; EA: cis-11-eicosenoic acid; UFA: unsaturated fatty acid;SFA: saturated fatty acid; FFA: free fatty acid; PV: peroxide value; CV: carbonyl value; TP: total phenols; OSI: oil stability index; UV: ultraviolet.https://www.tandfonline.com/doi/10.1080/19476337.2023.2285839Woody oilquality indexheating testoxidation stabilitycorrelation analysis |
| spellingShingle | Yaping Wang Liu Yang Xiaohua Yao Kailiang Wang Yongqing Cao Chengcai Zhang Jun Chang Huadong Ren Oxidation stability of seed oils from four woody oil plant species CyTA - Journal of Food Woody oil quality index heating test oxidation stability correlation analysis |
| title | Oxidation stability of seed oils from four woody oil plant species |
| title_full | Oxidation stability of seed oils from four woody oil plant species |
| title_fullStr | Oxidation stability of seed oils from four woody oil plant species |
| title_full_unstemmed | Oxidation stability of seed oils from four woody oil plant species |
| title_short | Oxidation stability of seed oils from four woody oil plant species |
| title_sort | oxidation stability of seed oils from four woody oil plant species |
| topic | Woody oil quality index heating test oxidation stability correlation analysis |
| url | https://www.tandfonline.com/doi/10.1080/19476337.2023.2285839 |
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