中国调味品
中國調味品
중국조미품
CHINESE CONDIMENT
2014年
1期
4-8,17
,共6页
侯韬%朱沛沛%李涛涛%林书育%张婕
侯韜%硃沛沛%李濤濤%林書育%張婕
후도%주패패%리도도%림서육%장첩
响应面法%八角茴香%莽草酸%微波提取%优化
響應麵法%八角茴香%莽草痠%微波提取%優化
향응면법%팔각회향%망초산%미파제취%우화
Response Surface Analysis Method%Illicium Verum Hook.f.%shikimic acid%microwave-assisted extraction%optimization
为了优化八角茴香中莽草酸的微波辅助提取工艺，在单因素的基础上，选取微波时间、微波功率和料液比为影响因子，莽草酸提取率作为响应值，采用Box-Behnken中心组合进行3因素3水平的优化实验，实验回归分析结果表明微波辅助提取莽草酸的最佳工艺条件为八角茴香粉末60目，微波功率430 W，微波时间9 min，料液比1∶28 g/mL，在此条件下，八角茴香中莽草酸的提取率为6．3647％。
為瞭優化八角茴香中莽草痠的微波輔助提取工藝，在單因素的基礎上，選取微波時間、微波功率和料液比為影響因子，莽草痠提取率作為響應值，採用Box-Behnken中心組閤進行3因素3水平的優化實驗，實驗迴歸分析結果錶明微波輔助提取莽草痠的最佳工藝條件為八角茴香粉末60目，微波功率430 W，微波時間9 min，料液比1∶28 g/mL，在此條件下，八角茴香中莽草痠的提取率為6．3647％。
위료우화팔각회향중망초산적미파보조제취공예，재단인소적기출상，선취미파시간、미파공솔화료액비위영향인자，망초산제취솔작위향응치，채용Box-Behnken중심조합진행3인소3수평적우화실험，실험회귀분석결과표명미파보조제취망초산적최가공예조건위팔각회향분말60목，미파공솔430 W，미파시간9 min，료액비1∶28 g/mL，재차조건하，팔각회향중망초산적제취솔위6．3647％。
In order to optimize the microwave-assisted extraction technology of shikimic acid from Illi-cium Verum Hook.f.,the optimum extraction conditions of shikimic acid from Illicium Verum Hook.f.by Box-Behnken central combination design with three factors and three levels based on the results of single-factor test are determined.The microwave time,microwave temperature and ratio of material to ethanol are as the influence factors and the extraction ratio of shikimic acid is as the re-sponse value.The results show that the optimum extraction conditions are:granularity of 60 meshes, microwave power of 430 W,microwave treatment time of 9 min,ratio of solid to solvent of 1∶28 g/mL.The extraction rate of shikimic acid from Illicium Verum Hook.f.reaches 6.3647% under the optimum extraction conditions.
