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Search Terms: Schisandra chinensis produced 79 Entries
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25
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Schisandra chinensis - (schisandra)
- 72
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A reversed-phase high-performance liquid chromatographic separation method with UV spectrophotometric detection has been developed for the determination of major components in leaves and caulomas of Schisandra chinensis Baill.
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Sladkovsk� 2001
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Micellar electrokinetic capillary chromatography has been developed as a promising method for the determination of lignans in Schisandra chinensis.
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Sterbov� 2002
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Seven lignans from Schisandra chinensis were investigated for their inhibitory activity on NFAT transcription. Both gomisin N and schisandrol A showed higher activity than gomisin E, schisandrin A, schisandrin C, benzoylisogomisin O and schisandrol B.
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Lee 2003
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The essential oil of Schisandra chinensis was analyzed with GC/MS, heuristic evolving latent projections resolution and overall volume integration method in which 56 components were separated and 49 of them were qualitatively and quantitatively analyzed. [Article in Chinese]
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Li 2001
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The two-dimensional data obtained from GC-MS has been used qualitatively and quantitatively to determine the components of the volatile fractions of Schisandra chinensis obtained by six different extraction methods.
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Li 2003
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Using liquid chromatography/mass spectrometry, natural Geranylgeranoic acid (GGA) as a negative ion of m/z 303.4 in a Chinese herb, Schisandra chinensis, and Schisandra GGA was identified by derivatization with both mild methylation and catalytic hydrogenation.
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Shidoji 2004
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The isolation and biological activity of the lignans of dried fruits of Schisandra chinensis, the analytical methods (TLC and HPLC) for the determination of the drug fingerprint and methods for the determination of constituents in drugs, mixtures and biological materials are discussed.
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Opletal 2004
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High-speed counter-current chromatography was successfully applied to the preparative separation and purification of deoxyschisandrin and gamma-schisandrin from the crude petroleum ether extracts of Schisandra chinensis.
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Huang 2005
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A simple, economical and effective non-aqueous capillary electrophoresis separation and detection method was developed for the quantification of deoxyschizandrin & gamma-schizandrin in Schisandra chinensis Baill. & its medicinal preparations for the first time.
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Anjia 2005
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A micellar electrokinetic chromatographic method using ionic liquid as modifier was successfully applied to the determination of lignans in extracts of Schisandra chinensis (Turcz.) Baill. and Schisandra henryi C.B. Clarke in less than 13 min.
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Tian 2005
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A preparative high-speed counter-current chromatography with a two-phase solvent system was used to isolate and separate schizandrin and gomisin A from Schisandra chinensis. Structure identification was performed by UV, IR, MS, 1H NMR and 13C NMR.
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Peng 2005
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The quantitative determination methods of main active components-lignans from Schisandra chinensis and its preparations has been summarized, such as spectrophotometry, TLC scanning, HPLC, GC-MS and capillary electrochromatography. [Article in Chinese]
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Yang 2005
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The HPLC-UV was used to determine schisandrin in Shengmaisan and decomposed group. To extract Schisandra chinensis with ginseng, ophiopogon, general ginsenoside or ginsenoside Rg1 could promote the content of schisandrin. [Article in Chinese]
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Yue 2006
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Contents of schisandrin, schisantherin, deoxyschizandrin, and r-schizandrin of 10 samples from China were determined by HPLC. The chromatograms of all 10 were used to establish the fingerprints of Schisandra chinensis and 2 methods based on HPLC and GC were applied to them simultaneously.
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Zhu 2007
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Pre-schisanartanin (1) and schindilactones A-C (2-4) were isolated from Schisandra chinensis. Their structures were determined by extensive spectroscopic analysis& single-crystal X-ray diffraction.
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Huang 2007c
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A phytochemical study of secondary metabolites produced by Schisandra chinensis has led to the isolation of six novel highly oxygenated nortriterpenoids, wuweizidilactones A-F. The structures of these novel metabolites were established on the basis of their detailed spectroscopic analysis.
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Huang 2007b
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A rapid and specific reversed-phase HPLC method was developed and validated for determination of 4 common schisandra lignans, schisandrin , schisandrol B, deoxyshisandrin and gamma-schisandrin, in raw herb materials and commercial dried aqueous extracts of Schisandra chinensis.
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Halstead 2007
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A reversed-phase high-performance liquid chromatography-diode array detector-electrospray ionization multiple-stage tandem mass spectrometry method has been developed for detection and analysis of lignan constituents in the methanol extract from the fruits of Schisandra chinensis.
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Huang 2007a
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Two new nortriterpenoids, designated as schintrilactones A and B, with modified five-membered D ring and delta-lactone E ring, were isolated from Schisandra chinensis & their structures were determined.
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Greenlee 2007a
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Pretreating mice with schisandrin B, an active dibenzocyclooctadiene derivative isolated from the fruit of Schisandra chinensis, at a daily dose of 0.125-0.5 mmol/kg for 3 days protected against the THA/bis(7)-THA induced hepatic oxidative damage in a dose-dependent manner.
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Pan 2002
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Effects of danshen and shengmaiye (Panax ginseng, Ophiopogon japonicus & Schisandra chinensis) on glomerulosclerosis induced by adriamycin in SD rats was investigated. Values of BUN, cholesterol & protein in urea were lower in danshen & shengmaiye treated groups. [Article in Chinese]
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Peng 1999
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PEC (the oral liquid which consists of Panax quinquefolium, Epimedium brevicornum, Schisandra chinensis Bail and Cervus eplaphus) has strong potential neuro-pharmacological activities such as anti-fatigue, improving cognitive-deficiency in mice. [Article in Chinese]
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Wang 2004
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It is suggested that diets supplemented with 1% of either Ligustrum lucidum or Schisandra chinensis may enhance egg production, immune function, and antioxidant status of hens during heat stress.
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Ma 2005
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