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| 冷榨亚麻籽油冷析法脱胶的响应面优化研究 |
| Optimization of cooling isolation degumming of cold-pressed linseed oil by response surface methodology |
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| DOI： |
| 中文关键词: 冷榨亚麻籽油 冷析法脱胶 磷脂 响应面法 |
| 英文关键词:cold-pressed linseed oil cooling isolation degumming phospholipid response surface methodology |
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| 中文摘要: |
| 为优化冷榨亚麻籽油冷析法脱胶工艺，在单因素实验基础上，根据Box-Benhnken中心组合实验设计原理，设计三因素三水平的响应面优化实验。在分析各个因素的显著性和交互作用后，得出冷榨亚麻籽油冷析法脱胶的最佳工艺条件为：冷析温度7℃，冷析时间3 h，搅拌速度25 r/min。在最佳工艺条件下，脱胶冷榨亚麻籽油中磷脂含量为0.122%。 |
| 英文摘要: |
| To optimize the cooling isolation degumming process of cold-pressed linseed oil, the response surface methodology was designed according to the principle of Box-Benhnken central combination design based on the single factor experiments. The results showed that the optimal conditions were obtained as follows: cooling isolation temperature 7℃, cooling isolation time 3 h and stirring speed 25 r/min. Under these conditions, the phospholipid content of degummed cold-pressed linseed oil was 0.122%. |
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