应用化工
應用化工
응용화공
APPLIED CHEMICAL INDUSTRY
2015年
6期
1109-1110,1129
,共3页
黄强%李伟光%刘雄民%谢霜%赖芳%岳芯吟
黃彊%李偉光%劉雄民%謝霜%賴芳%嶽芯吟
황강%리위광%류웅민%사상%뢰방%악심음
八角茴香油%八角茴香%水扩散蒸汽蒸馏
八角茴香油%八角茴香%水擴散蒸汽蒸餾
팔각회향유%팔각회향%수확산증기증류
volatile oil%star anise%hydro-diffusion distillation
采用水扩散蒸汽蒸馏法提取八角茴香油,考察提取时间、原料粒径以及蒸汽量对得油率的影响。结果表明,八角茴香油提取最佳工艺条件为：提取时间3 h,粒径0.32 cm,蒸汽量3500 mL。在此条件下,八角茴香油得率7.20%。
採用水擴散蒸汽蒸餾法提取八角茴香油,攷察提取時間、原料粒徑以及蒸汽量對得油率的影響。結果錶明,八角茴香油提取最佳工藝條件為：提取時間3 h,粒徑0.32 cm,蒸汽量3500 mL。在此條件下,八角茴香油得率7.20%。
채용수확산증기증류법제취팔각회향유,고찰제취시간、원료립경이급증기량대득유솔적영향。결과표명,팔각회향유제취최가공예조건위：제취시간3 h,립경0.32 cm,증기량3500 mL。재차조건하,팔각회향유득솔7.20%。
Hydro-diffusion distillation was used to extract volatile oil. The effect of extraction time,materi-al granularity and steam flow on the yields were investigated. The result showed that the optimum process conditions of volatile oil extract was as follows:extraction time is 3 h,material granularity is 0. 32 cm and steam flow is 3 500 mL. Under this condition,the volatile oil yield was 7. 20%.
