山西中医学院学报
山西中醫學院學報
산서중의학원학보
JOURNAL OF SHANXI COLLEGE OF TRADITIONAL CHINESE MEDICINE
2015年
2期
30-32
,共3页
李会芳%许剑侠%杜俊明
李會芳%許劍俠%杜俊明
리회방%허검협%두준명
九香虫脂肪油%超临界CO2萃取%正交设计%最佳工艺
九香蟲脂肪油%超臨界CO2萃取%正交設計%最佳工藝
구향충지방유%초림계CO2췌취%정교설계%최가공예
aspongopus fatty oil%supercritical CO2 extraction%orthogonal design%optimum technology
目的：优化九香虫脂肪油的提取工艺。方法：采用超临界CO2流体萃取技术，考察萃取压力、萃取温度、萃取时间对九香虫脂肪油得率的影响，确定最佳萃取工艺。结果：超临界CO2萃取中药九香虫脂肪油的最佳工艺条件为：温度45℃，压力30 MPa，静态萃取10 min，动态萃取1 h。在此条件下中药九香虫脂肪油的得率为39.44％。结论：优化得到的工艺合理可行，适合九香虫脂肪油的提取。
目的：優化九香蟲脂肪油的提取工藝。方法：採用超臨界CO2流體萃取技術，攷察萃取壓力、萃取溫度、萃取時間對九香蟲脂肪油得率的影響，確定最佳萃取工藝。結果：超臨界CO2萃取中藥九香蟲脂肪油的最佳工藝條件為：溫度45℃，壓力30 MPa，靜態萃取10 min，動態萃取1 h。在此條件下中藥九香蟲脂肪油的得率為39.44％。結論：優化得到的工藝閤理可行，適閤九香蟲脂肪油的提取。
목적：우화구향충지방유적제취공예。방법：채용초림계CO2류체췌취기술，고찰췌취압력、췌취온도、췌취시간대구향충지방유득솔적영향，학정최가췌취공예。결과：초림계CO2췌취중약구향충지방유적최가공예조건위：온도45℃，압력30 MPa，정태췌취10 min，동태췌취1 h。재차조건하중약구향충지방유적득솔위39.44％。결론：우화득도적공예합리가행，괄합구향충지방유적제취。
Objective:To optimize supercritical CO2 fluid extraction technology of aspongopus fatty oil. Methods:The in-fluences of extraction pressure,extraction temperature and extraction time on yield of aspongopus fatty oil were studied through orthogonal experiment design. Results:Optimum technology conditions were as follows:temperature was at 45 ℃and pressure was 30 MPa. Static extraction time was 10 min and dynamic extraction time was 1 h. Under these condi-tions,the yield of aspongopus fatty oil was 39.44%. Conclusion:The process is reasonable and feasible and suitable for extraction of aspongopus fatty oil.
