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Comprehensive chemical and metabolic profiling of anti-hyperglycemic active fraction from Clerodendranthi Spicati Herba

期刊: JOURNAL OF SEPARATION SCIENCE, 2021; 44 (9)

Extensive pharmacological research has demonstrated that Clerodendranthi Spicati Herba has an obvious anti-hyperglycemic effect via alpha-glucosidase ......

Systematic characterization of chemical constituents in Mahuang decoction by UHPLC tandem linear ion trap-Orbitrap mass spectrometry coupled with feature-based molecular networking

期刊: JOURNAL OF SEPARATION SCIENCE, 2021; 44 (14)

Comprehensive characterization of traditional Chinese medicine prescriptions has long been a hurdle due to the chemical complexity and the lack of ana......

Preparative separation of gypenoside XVII, ginsenoside Rd2, and notoginsenosides Fe and Fd from Panax notoginseng leaves by countercurrent chromatography and orthogonality evaluation for their separation

期刊: JOURNAL OF SEPARATION SCIENCE, 2021; 44 (15)

The minor ginsenosides with less polarity may have more potent biological activities. Four minor saponins, i.e., gypenoside XVII, ginsenoside Rd2, not......

Micro-flow hydrophilic interaction liquid chromatography coupled with triple quadrupole mass spectrometry detects modified nucleosides in the transfer RNA pool of cyanobacteria

期刊: JOURNAL OF SEPARATION SCIENCE, 2021; 44 (17)

Post-transcriptional modification of nucleosides is observed in almost all elements of RNA. Modified nucleosides finely tune the structure of RNA mole......

Screening anti-gout compounds from Phellinus igniarius by ultrafiltration liquid chromatography mass spectrometry based on evaluation of an in vitro method combined with enzymatic reaction

期刊: JOURNAL OF SEPARATION SCIENCE, 2021; 44 (15)

In the present study, the anti-inflammation effect of Phellinus igniarius extract was detected on an in vitro model of RAW 264.7 cells stimulated usin......

Rapid screening and identification of anticoagulation component from carthami flos by two-dimensional thrombin affinity chromatography combined with HPLC-MS/MS

期刊: JOURNAL OF SEPARATION SCIENCE, 2021; 44 (16)

Carthami flos, commonly known as Honghua in China, is the dried floret of safflower and widely acknowledged as a blood stasis promoting herb. The stud......

Quantitative analysis of nine isoflavones in traditional Chinese medicines using mixed micellar liquid chromatography containing sodium dodecylsulfate/beta-cyclodextrin supramolecular amphiphiles

期刊: JOURNAL OF SEPARATION SCIENCE, 2021; 44 (17)

Isoflavone is one of the phytoestrogens that have estrogenic effects, so it is usually served as an active ingredient for quality control of tradition......

Covalent organic nanospheres modified magnetic nanoparticles for extraction of blood lipid regulators in water samples

期刊: JOURNAL OF SEPARATION SCIENCE, 2021; 44 (11)

Covalent organic nanospheres are new kind of nanospherical polymer with large specific surface area, uniform morphology, and excellent chemical and th......

Photoresponsive molecularly imprinted polymers based on 4-[(4-methacryloyloxy)phenylazo] benzenesulfonic acid for the determination of sulfamethazine

期刊: JOURNAL OF SEPARATION SCIENCE, 2021; 44 (13)

Core-shell structured photoresponsive molecularly imprinted polymers were developed for the determination of sulfamethazine in milk samples. The photo......

Qualitative and quantitative analysis of chemical components in Eupatorium lindleyanum DC. by ultra-performance liquid chromatography-mass spectrometry integrated with anti-inflammatory activity research

期刊: JOURNAL OF SEPARATION SCIENCE, 2021; 44 (17)

As a traditional Chinese medicine, Eupatorium lindleyanum DC. has an effect on resolving phlegm, relieving cough, and relieving asthma. In this study,......

Development and validation of ultra-high performance supercritical fluid chromatography method for quantitative determination of six compounds in Guizhi Fuling capsule and tablet samples

期刊: JOURNAL OF SEPARATION SCIENCE, 2021; 44 (17)

A fast and simple ultra-high performance supercritical fluid chromatography method has been developed for the determination of six analytes, namely (p......

Selective recognition of tumor cells by molecularly imprinted polymers

期刊: JOURNAL OF SEPARATION SCIENCE, 2021; 44 (12)

Molecularly imprinted polymers, developed 50 years ago, have garnered enormous attention as receptor-like materials. Lately, molecularly imprinted pol......

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