Determination of quinolizidine alkaloids in Sophora tonkinensis by HPCE
P Ding, Y Yu, D Chen - Phytochemical Analysis: An …, 2005 - Wiley Online Library
A simple, rapid and reliable high‐performance capillary electrophoresis method has been
developed to determine quantitatively the alkaloid content of Sophora tonkinensis, a
Chinese herb commonly known as shan‐dou‐gen. A total of seven quinolizidine alkaloids
(cytisine, sophocarpine, matrine, lehmannine, sophoranol, oxymatrine and
oxysophocarpine) could be readily separated within 15 min. The running buffer was 50 mm
phosphate buffer (pH 2.5) containing 1% hydroxypropyl‐β‐cyclodextrin and 3.3 …
developed to determine quantitatively the alkaloid content of Sophora tonkinensis, a
Chinese herb commonly known as shan‐dou‐gen. A total of seven quinolizidine alkaloids
(cytisine, sophocarpine, matrine, lehmannine, sophoranol, oxymatrine and
oxysophocarpine) could be readily separated within 15 min. The running buffer was 50 mm
phosphate buffer (pH 2.5) containing 1% hydroxypropyl‐β‐cyclodextrin and 3.3 …
Determination of quinolizidine alkaloids in Sophora tonkinensis by HPCE.
DPL Ding PeiLan, YYQ Yu YunQiu… - 2005 - cabidigitallibrary.org
A simple, rapid and reliable high-performance capillary electrophoresis method has been
developed to determine quantitatively the alkaloid content of Sophora tonkinensis, a
Chinese herb commonly known as shan-dou-gen. A total of seven quinolizidine alkaloids
(cytisine, sophocarpine, matrine, lehmannine, sophoranol, oxymatrine and
oxysophocarpine) could be readily separated within 15 min. The running buffer was 50 mM
phosphate buffer (pH 2.5) containing 1% hydroxypropyl-β-cyclodextrin and 3.3 …
developed to determine quantitatively the alkaloid content of Sophora tonkinensis, a
Chinese herb commonly known as shan-dou-gen. A total of seven quinolizidine alkaloids
(cytisine, sophocarpine, matrine, lehmannine, sophoranol, oxymatrine and
oxysophocarpine) could be readily separated within 15 min. The running buffer was 50 mM
phosphate buffer (pH 2.5) containing 1% hydroxypropyl-β-cyclodextrin and 3.3 …
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