Extraction of berberine hydrochloride from Mahonia bealei (Fort.) Carr
Jiang, Y.L.; Wang, X.L.; Xue, S.G.
Zhongguo Zhong Yao Za Zhi 18(6): 347-348; 382
1993
ISSN/ISBN: 1001-5302 PMID: 8274213 Document Number: 417174
The article reports the processing methods for extracting berberine hydrochloride from Mahonia bealei by means of regressive test. The result shows that A2B3C1D2E3F2 is the best way, namely, extractive solvent--0.5% sulfuric acid, salting out--24% salt, soaking temperature--25 degrees C, soaking time--48 hours, pH = 1.5, precipitation time--24 hours. The recovery is 1.45%-1.47%.
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