| 李兵 王亮亮 张丽杰 李龙 程为平.石甘散散剂挥发油的提取工艺研究[J].,2017,17(2):233-236 |
| 石甘散散剂挥发油的提取工艺研究 |
| Extraction Technology Research on Volatile Oil of Shi Gan Powder |
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| DOI： |
| 中文关键词: 提取工艺 正交试验 石甘散散剂 挥发油 β-细辛醚 |
| 英文关键词: Extraction process Orthogonal test Shi Gan powder Volatile oil β-Asarone |
| 基金项目:黑龙江省自然科学基金项目（051478） |
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| 中文摘要: |
| 目的：探讨石甘散散剂挥发油提取工艺，优选石甘散散剂挥发油提取方法，确定提取的最佳工艺条件。方法：利用正交试验
法，以水蒸气蒸馏法提取石甘散挥发油，计算挥发油得率；并用高效液相色谱法，以面积归一化法计算石甘散挥发油中β- 细辛醚
的含量为指标，研究石甘散挥发油提取工艺中的影响因素；对提取时间、浸泡时间和加水量三个影响因素的试验结果进行分析，
计算不同因素影响下的石甘散散剂挥发油得率及茁- 细辛醚的含量，从而优选出石甘散挥发油最佳提取工艺。结果：影响石甘散挥
发油得率及β-细辛醚含量的最主要因素为提取时间，其次为加水量，再者为浸泡时间。结论：通过这三个因素影响下的正交试验
结果，筛选出的石甘散散剂挥发油最佳提取工艺为加水量10 倍，浸泡时间1 小时，提取时间8 小时。该提取工艺简单易行、合理
稳定，为石甘散散剂挥发油的最佳提取工艺条件。 |
| 英文摘要: |
| Objective:Discussing the extraction process of volatile oil from Shi Gan powder, optimizing the extraction method of
it, to determine the optimal extraction process.Methods:Using orthogonal test method, with volatile oil extracted by steam distillation, to
calculate the rate of volatile oil. Using high performance liquid chromatography to calculate the content of β-asarone from volatile oil of
Shi Gan powder, with Area normalization as calculating method. To study the influence factors in the extraction of Shi Gan powder and
analyse the results of the experiment from the aspects of extraction time, soaking time and water amount. Calculating the rate of volatile
oil and the content of β-asarone from volatile oil of Shi Gan powder under the influence of the different factors, and thereby to optimize
the extraction process of volatile oil from Shi Gan powder.Results:Extraction time was the first influence factor of the rate of extraction
and the content of β-asarone, and the second is the amount of water, and the third is the soaking time.Conclusion:Through orthogonal
test under these three influence factors, screening out the optimal extraction process of volatile oil fromShi Gan powder was 10 times the
amount of water, soaking time for 1 hour and extraction time for 8 hours. The extraction process was simple, reasonable and stable, and
the optimumextraction condition of Shi Gan powder was determined. |
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