AIMC Topic: Quality Control

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[Quality standard study on Tibetan medicine Gentianae Urnulae Herba].

Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica
Gentianae Urnulae Herba, dried whole herb of Gentiana urnula,is a commonly used Tibetan medicine. However, only the character identification is used as quality control standard officially at present. As a part of project for the Chinese Pharmacopoeia...

Computational and human observer image quality evaluation of low dose, knowledge-based CT iterative reconstruction.

Medical physics
PURPOSE: Aims in this study are to (1) develop a computational model observer which reliably tracks the detectability of human observers in low dose computed tomography (CT) images reconstructed with knowledge-based iterative reconstruction (IMR™, Ph...

[Chromatographic Fingerprinting Study of Zhenyuan Granules Dry Extract by HPLC-DAD and HPLC-MS/MS].

Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials
OBJECTIVE: To establish a novel, accurate and valid fingerprint method of Zhenyuan granules dry extract by using HPLC-DAD method, to study herbs belonging of fingerprint peaks and to identify some of the chromatographic peaks by HPLC-MS/MS analysis, ...

[Study on content determination of alkaloids and HPLC fingerprint of "Jianlian" Nelumbinis Plumula].

Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica
This study is to determine the content of three alkaloids and establish the HPLC fingerprint of "Jianlian" Nelumbinis Plumula. The HPLC method of content determination was as follows: Thermo C18 (4. 6 mm x 250 mm, 5 μm) was conducted with acetonitril...

[Analytical Methods with Qualitative HPLC Fingerprint and Quantitative Measurement of Effective Components of Processed Asari Radix et Rhizoma].

Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials
OBJECTIVE: In order to provide the basis for quality standard and processing principle of processed Asari Radix et Rhizoma, an HPLC fingerprint of processed Asari Radix et Rhizoma was established and the contents of methyl eugenol and asarinin were d...