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首页> 美国卫生研究院文献>Molecules >Extraction of Fenugreek (Trigonella foenum-graceum L.) Seed Oil Using Subcritical Butane: Characterization and Process Optimization
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Extraction of Fenugreek (Trigonella foenum-graceum L.) Seed Oil Using Subcritical Butane: Characterization and Process Optimization

机译：亚临界丁烷提取胡芦巴（胡芦巴）种子油的特性和工艺优化

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In this study, the subcritical butane extraction process of fenugreek seed oil was optimized using response surface methodology with a Box-Behnken design. The optimum conditions for extracted oil from fenugreek seed was as follows: extraction temperature of 43.24 °C, extraction time of 32.80 min, and particle size of 0.26 mm. No significant differences were found between the experimental and predicted values. The physical and chemical properties of the oil showed that the oil could be used as edible oil. Fatty acid composition of oils obtained by subcritical butane under the optimum conditions and by accelerated solvent extraction showed negligible difference. The oils were rich in linoleic acid (42.71%–42.80%), linolenic acid (26.03%–26.15%), and oleic acid (14.24%–14.40%). The results revealed that the proposed method was feasible, and this essay shows the way to exploit fenugreek seeds by subcritical butane extraction under the scope of edible oils.
机译：在这项研究中，使用Box-Behnken设计的响应面方法对胡芦巴种子油的亚临界丁烷萃取工艺进行了优化。从胡芦巴种子中提取油的最佳条件如下：提取温度为43.24°C，提取时间为32.80 min，粒径为0.26 mm。实验值和预测值之间没有发现显着差异。该油的理化性质表明该油可用作食用油。在最佳条件下通过亚临界丁烷和通过加速溶剂萃取获得的油的脂肪酸组成差异可忽略不计。这些油富含亚油酸（42.71％–42.80％），亚麻酸（26.03％–26.15％）和油酸（14.24％–14.40％）。结果表明，该方法是可行的，本文表明了在食用油范围内亚临界丁烷萃取胡芦巴种子的方法。

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