CAJ | 학술논문

研究从葵花籽仁中提取绿原酸的最佳工艺条件。比较乙醇浸提法、微波提取法、超声波法的提取率，确定提取绿原酸的最佳方法为超声波法。研究乙醇浓度（A）、提取温度（B）、提取时间（C）、超声波功率（D）、料液比（E）对葵花籽绿原酸得率的影响，通过单因素及正交试验，结果显示，各因素对提取效果影响的顺序主次为乙醇浓度>超声波功率>提取温度>提取时间。最佳提取工艺条件为：乙醇浓度75%，提取温度40℃，提取时间30 min，超声波功率300 W。此工艺条件下绿原酸提取率为2.43%。
연구종규화자인중제취록원산적최가공예조건。비교을순침제법、미파제취법、초성파법적제취솔，학정제취록원산적최가방법위초성파법。연구을순농도（A）、제취온도（B）、제취시간（C）、초성파공솔（D）、료액비（E）대규화자록원산득솔적영향，통과단인소급정교시험，결과현시，각인소대제취효과영향적순서주차위을순농도>초성파공솔>제취온도>제취시간。최가제취공예조건위：을순농도75%，제취온도40℃，제취시간30 min，초성파공솔300 W。차공예조건하록원산제취솔위2.43%。
In this essay, the extraction processing of Chlorogenic Acid from sunflower seed kernel was studied. By comparing three extractions, as ethanol extraction, microwave extraction, ultrasonic extraction, the optimal was ultrasonic extraction with ethanol as extractant. And four factors, ethanol concentration, extraction time, extraction temperature and ultrasonic power in this processing were studied. By single factor tests and orthogonal tests, the optimal processing conditions were as follows:the influence order of these factors is ethanol>ultrasonic power>the concentration of extraction temperature>extraction time, and ethanol concentration was 75 %, extraction temperature was 40 ℃, extraction time was 30 min, ultrasonic power was 300 W. Under these conditions, the product yield could reached up to 2.43%.