首页|超声辅助低共熔溶剂提取油橄榄果渣中羟基酪醇的工艺优化研究

超声辅助低共熔溶剂提取油橄榄果渣中羟基酪醇的工艺优化研究

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本试验通过超声波辅助低共熔溶剂提取油橄榄果渣中的羟基酪醇,考察了超声提取温度、超声提取时间、超声功率、低共熔溶剂含水率和低共熔溶剂摩尔比对油橄榄果渣中羟基酪醇提取率的影响.结果表明,超声提取温度40 ℃、超声提取时间30 min、超声功率300 W、低共熔溶剂含水率20%、低共熔溶剂摩尔比1∶1为最佳提取工艺条件.并通过响应面分析对提取工艺的条件进行了优化,最佳提取率为19.76%.
Optimization of Ultrasound Assisted Low Co-Soluble Solvent Extraction Pro-cess for Hydroxyl Casein from Olive Pomace
Using olive pomace as raw material,extraction of hydroxyl casein using ultrasonic assisted low eutectic solvent.By examining the effects of ultrasound extraction time,ultrasound temperature,ultrasound power,low eutec-tic solvent molar ratio,and water content on the extraction rate of hydroxyl cheese in olive pomace.The results showed that the optimal extraction process conditions were ultrasonic extraction time of 30 minutes,ultrasonic ex-traction temperature of 40 ℃,ultrasonic power of 300 W,molar ratio of low eutectic solvent of 1∶1,water content of 20%.The extraction conditions were optimized by response surface software.The optimal extraction rate is 19.76%.

Olive pomaceHydroxyl caseinLow co-soluble solventUltrasonic assistanceResponse surface soft-ware optimization

刘月含、吕明俊、姜晓坤

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吉林农业科技学院食品科学与营养工程学院,吉林吉林 132101

油橄榄果渣 羟基酪醇 低共熔溶剂 超声辅助 响应面软件优化

吉林农业科技学院省级大学生科技创新项目

S202311439057

2024

东北农业科学
吉林省农业科学院

东北农业科学

CSTPCD
影响因子:0.449
ISSN:1003-8701
年,卷(期):2024.49(2)