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Y Z Liang

Explore the profile of Y Z Liang including associated specialties, affiliations and a list of published articles. Areas
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Recent Articles
11.
Lu H, Liang Y, Yi L, Wu X
J Ethnopharmacol . 2005 Oct; 104(1-2):245-9. PMID: 16213118
Houttuynia cordata (Saururaceae) injection (HCI) is a traditional Chinese medicine used in China. It was chosen as one of eight types of traditional Chinese medicine that play a unique role...
12.
Li X, Cui H, Song Y, Liang Y
Yao Xue Xue Bao . 2003 Feb; 36(3):215-9. PMID: 12580091
Aim: To detect chemical components of the essential oil of Schisandra chinensis (Turcz.) Baill.. Methods: The essential oil was analyzed with GC/MS, heuristic evolving latent projections(HELP) resolution and overall volume...
13.
Gan F, Yang J, Liang Y
Anal Sci . 2001 Nov; 17(5):635-8. PMID: 11708145
A new matching algorithm for library searches of mass spectra is presented in this paper. The algorithm is based on the substructure similarity of substances. It emphasizes m/z positions rather...
14.
Xu C, Liang Y, Song Y, Li J
Fresenius J Anal Chem . 2001 Nov; 371(3):331-6. PMID: 11688645
The analysis of complex mixtures, such as those of traditional Chinese medicine (TCM), is difficult by conventional methods of analysis. Chemometric methods provide a new way to solve such problems....
15.
Gong F, Liang Y, Cui H, Chau F, Chan B
J Chromatogr A . 2001 Mar; 909(2):237-47. PMID: 11269523
Gas chromatography-mass spectrometry (GC-MS) coupled with chemometric resolution upon two-dimensional data was proposed as a method for the analysis of volatile components in a traditional Chinese medicinal preparation peptic powder...
16.
Gan F, Xu Q, Liang Y
Analyst . 2001 Mar; 126(2):161-8. PMID: 11235097
In order to deal with the problem of simultaneous qualitative and quantitative analysis of the complicated samples in analytical chemistry, two novel procedures for automatic resolution of two-way data from...
17.
Gong F, Liang Y, Xu Q, Chau F
J Chromatogr A . 2001 Feb; 905(1-2):193-205. PMID: 11206787
In this paper, a novel procedure for qualitative and quantitative analysis of the two-dimensional data obtained from GC-MS is investigated to determine chemical components of essential oils in Cortex Cinnamomi...
18.
Liang Y, Yu Z, Xie Y, Yu R
Yao Xue Xue Bao . 1990 Jan; 25(7):538-42. PMID: 2085133
The spectral resolution into individual components from a set of unknown mixture IR spectra was investigated. The method based on iterative target transformation of factor analysis is developed and used...
19.
Liang Y, Xie Y, Yu R
Yao Xue Xue Bao . 1989 Jan; 24(7):537-42. PMID: 2618696
By the use of stepwise regression method in conjunction with the theory of figures of merit for the multicomponent spectrophotometry, mixtures with known scope of possibly present species can be...
20.
Liang Y, Zhao D, Liu H
Appl Opt . 1983 Nov; 22(21):3451. PMID: 18200217
No abstract available.