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Optimize of Extraction Technology of Juglone from Juglandis mandshuricae Cortex(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2015年05
Page:
141-144
Research Field:
Publishing date:

Info

Title:
Optimize of Extraction Technology of Juglone from Juglandis mandshuricae Cortex
Author(s):
WANG Yu-meng; SHI Dong-fang; LI Sai-nan; ZHANG Yu-chi; LIU Chun-ming
(The Central Laboratory，Changchun Normal University，Changchun，Jilin 130032)
Keywords:
tree bark of Juglandis mandshuricae Cortex; high performance liquid chromatography; juglone; orthogonal test
PACS:
-
DOI:
10.11937/bfyy.201505041
Abstract:
Taking tree bark of Juglandis mandshuricae Cortex as the test material and the factors about the extraction by set up L9(34) orthogonal test was optimized.The content of juglone was calculated by HPLC technique combined with the method called standard curve.The results showed that optimum extraction conditions of juglone from Juglandis mandshuricae Cortex was solid-liquid ratio of 1∶12 g/mL，the ethanol concentration of 95%，extracted two times，each time the reflux of 50 min.

References:

 

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Memo

Memo:
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Last Update: 2015-06-24