| 张伟光，邸凯，赵国君.超声辅助水酶法提取冬瓜籽油的工艺研究[J].中国油脂,2017,42(11):.[ZHANG Weiguang，DI Kai，ZHAO Guojun.Ultrasound-assisted aqueous enzymatic extraction of Benincasa hispida Cogn. seed oil[J].China Oils and Fats,2017,42(11):.] |
| 超声辅助水酶法提取冬瓜籽油的工艺研究 |
| Ultrasound-assisted aqueous enzymatic extraction of Benincasa hispida Cogn. seed oil |
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| DOI： |
| 中文关键词: 冬瓜籽油 超声波 水酶法 提取 |
| 英文关键词:Benincasa hispida Cogn. seed oil ultrasound aqueous enzymatic method extraction |
| 基金项目: |
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| 摘要点击次数: 1565 |
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| 中文摘要: |
| 以冬瓜籽为原料，采用超声辅助水酶法提取冬瓜籽油。在单因素实验的基础上进行正交实验，得出最佳提取工艺条件:颗粒粒度60目，液料比7∶1，酶用量2.0%（以冬瓜籽质量计），pH 8.0，酶解温度55℃，超声时间20 min，超声功率150 W，超声温度50℃。在最佳条件下，冬瓜籽油提取率为82.55%。 |
| 英文摘要: |
| The Benincasa hispida Cogn. seed oil was extracted by ultrasound-assisted aqueous enzymatic method．On the basis of single factor experiment, the optimal extraction conditions were obtained by orthogonal experiment as follows: partical size 60 meshes, liquid-solid ratio 7∶?1, dosage of alcalase 2.0%（based on the mass of Benincasa hispida Cogn. seed）, pH 8.0, enzymolysis temperature 55 ?℃, ultrasonic time 20 min, ultrasonic power 150 W, ultrasonic temperature 50?℃. Under these conditions,the extraction rate was 82.55%. |
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