Your browser doesn't support javascript.
loading
Optimization of the Extraction Technology of Total Lignans from Pine Needles of Cedrus deodara by Re-sponse Surface Methodology / 中国药房
China Pharmacy ; (12): 939-941,942, 2016.
Article in Chinese | WPRIM | ID: wpr-605654
ABSTRACT

OBJECTIVE:

To optimize the extraction technology of total lignans from pine needles of Cedrus deodara. METH-ODSUsing ethanol volume fraction,ratio of liquid to solid and extraction time as response factor,the content of total lignans as response value,the response surface methodology test was conducted based on Box-Behnken design to optimize the extraction tech-nology of total lignans from pine needles of C. deodara.

RESULTS:

The optimal extraction technology was as follows as ethanol volume fraction of 78%,ratio of liquid to solid 25∶1,extraction time 1.75 h. The content of total lignans from pine needles of C. deodara was 99.2 mg/g,which was close to predicted value 100.49 mg/g,with relative deviation of 0.65%.

CONCLUSIONS:

Op-timized extraction technology of pine needles of C. deodara by response surface methodology is feasible and stable,and has good predictability.

Full text: Available Index: WPRIM (Western Pacific) Type of study: Prognostic study Language: Chinese Journal: China Pharmacy Year: 2016 Type: Article

Similar

MEDLINE

...
LILACS

LIS

Full text: Available Index: WPRIM (Western Pacific) Type of study: Prognostic study Language: Chinese Journal: China Pharmacy Year: 2016 Type: Article