| 复合天然抗氧化剂延长储备花生油储存期的效果研究 |
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| 引用本文： | 朱启思,钟国才,王亚军,邓常继,朱丽琼.复合天然抗氧化剂延长储备花生油储存期的效果研究[J].粮食储藏,2014(1):33-36. |
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| 作者姓名： | 朱启思 钟国才 王亚军 邓常继 朱丽琼 |
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| 作者单位： | 广东粮食科学研究所,510050 |
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| 摘 要： | 利用油脂氧化稳定性测定仪,对复合天然抗氧化剂延长储备花生油储存期的效果进行了研究。花生油氧化稳定性测定条件为:进气流量5.5psi,样品质量5.00g,加热温度130℃。选择迷迭香提取物为主抗氧化剂,复合抗氧化剂配方为0.03%迷迭香提取物+0.01%抗坏血酸+0.005%柠檬酸+0.005%TBHQ。此配方抗氧化效果接近于TBHQ。
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| 关 键 词： | 花生油 氧化稳定性 迷迭香提取物 天然抗氧化剂 |
THE EFFECT OF NATURAL ANTIOXIDANT COMPOUND ON PROLONGING THE SHELF LIFE OF RESERVE PEANUT OIL |
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| Zhu Qisi,Zhong Guocai,Wang Yajun,Deng Changji,Zhu Liqiong.THE EFFECT OF NATURAL ANTIOXIDANT COMPOUND ON PROLONGING THE SHELF LIFE OF RESERVE PEANUT OIL[J].Grain Storage,2014(1):33-36. |
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| Authors: | Zhu Qisi Zhong Guocai Wang Yajun Deng Changji Zhu Liqiong |
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| Institution: | 1.Guangdong Institute for Cereal Science Research 510050;) |
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| Abstract: | The effects of natural antioxidant compound on prolonging the shelf life of reserve peanut oil was studied by oxidative stability instrument.The operational parameters of the instrument were：air flow rate 5.5psi,sample weight 5.0g,temperature 130℃C.And the results showed that rosemary extracts were the most suitable natural antioxidant which could be used as the main antioxidant.The optimum formula of the antioxidant compound was as follows：rosemary extracts 0.03％,ascorbic acid 0.01％,citric acid 0.005％,TBHQ 0.005％.The antioxidant capacity of this compound was as same as TBHQ. |
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| Keywords: | Peanut oil oxidative stability rosemary extracts natural antioxidant |
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