OBJECTIVE: To determinate triptolide and wilforlide A in biological samples by liquid chromatography-tandem mass spectrometry (LC-MS/MS) method and to verify the method.
Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica
Dec 1, 2015
The content of benzyl isothiocyanate (BITC) which as the enzymatic hydrolysis product of benzyl glucosinolate through thioglucosidase was determined by HPLC. The content of benzyl isothiocyanate (BITC) which as the enzymatic hydrolysis product of ben...
Se pu = Chinese journal of chromatography
Dec 1, 2015
Immunomagnetic beads (IMBs) were formed by coupling the ProtElut NHS (N-hydroxysuccinimide) magnetic beads and anti-aflatoxins monoclonal antibody. The synthesized IMBs presented uniform size, good magnetic property and specific selectivity. In this ...
Se pu = Chinese journal of chromatography
Dec 1, 2015
Uyghur medicine is one important part of the national medicine system. Uyghur medicine modernization, namely the study of effective components with modern technologies, is the only way for the scientification, standardization, and industrialization o...
Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials
Nov 1, 2015
OBJECTIVE: To establish an HPLC method for characteristic chromatograms analysis and simultaneous determination of six marker components in Xinnaojian Capsules from different manufactories.
Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica
Nov 1, 2015
A method for simultaneous determination of the shikonin, acetyl shikonin and β, β'-dimethylpropene shikonin in Onosma hookeri and the chromatographic fingerprint was estabished by HPLC-DAD on an Agilent Zorbax SB-column with a gradient elution of ace...
Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica
Nov 1, 2015
To establish a new method for simultaneously determining the content of five gingerol compounds in different processing degrees of ginger charcoal and PCA principal component analysis was conducted for analysis. Samples were analyzed on Ultimate TM X...
Sheng wu gong cheng xue bao = Chinese journal of biotechnology
Nov 1, 2015
A method for quantitation of collagen was established by detecting marker peptide with high performance liquid chromatography-mass spectrometry (HPLC-MS). Theoretical marker peptides were selected by sequence comparison. Bovine collagen type I was di...
Se pu = Chinese journal of chromatography
Nov 1, 2015
A high performance liquid chromatographic (HPLC) method was proposed for the simultaneous determination of four drugs for kidney disease, enalapril, triamterene, furosemide and valsartan. After proteins being removed by acetone precipitation method, ...
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