CAJ | 학술논문

目的采用响应曲面法对阿里红中总三萜酸成分进行提取。方法在单因素试验基础上，利用响应曲面法中心组合设计，采用超声波辅助萃取法对阿里红中总三萜酸提取工艺参数进行优化分析，选择超声功率、超声时间和超声温度作为优化因素，研究不同因素水平对阿里红总三萜酸得率的影响。结果通过响应面分析得到总三萜酸提取的最优条件：超声功率245．2 W、提取时间34．3 min、提取温度50．0℃。结论总三萜酸类化合物提取的实测结果与响应曲面拟合所得方程的预测值符合良好。
목적채용향응곡면법대아리홍중총삼첩산성분진행제취。방법재단인소시험기출상，이용향응곡면법중심조합설계，채용초성파보조췌취법대아리홍중총삼첩산제취공예삼수진행우화분석，선택초성공솔、초성시간화초성온도작위우화인소，연구불동인소수평대아리홍총삼첩산득솔적영향。결과통과향응면분석득도총삼첩산제취적최우조건：초성공솔245．2 W、제취시간34．3 min、제취온도50．0℃。결론총삼첩산류화합물제취적실측결과여향응곡면의합소득방정적예측치부합량호。
Objective To extract the total triterpenes from Fomes officinalis ames with response surface method Methods Based on the experiment of single factor ,the mathematical regression model was established about the de-pendent variable (extraction yield of triterpenes) and independent variables (Ultrasonic frequency,extraction time, extraction temperature ) through Box-Benhnken center composite design and response surface methodology .Results The optimum extraction conditions were as follow:Ultrasonic power was 245.2 W,extraction time was 34.3 min,ex-traction temperature was 50.0 ℃.Conclusion Total triterpenoids extract experiment proved that there are good fit-ness between the predicted and actual value .