A5080269032- Phytochemical Studies and Bioactivities
- Natural product bioactivities and synthesis
- Phytochemistry and Bioactive Compounds
- Potato Plant Research
- Phytochemistry and Biological Activities
- Medicinal Plants and Neuroprotection
- Marine Sponges and Natural Products
- Natural Products and Biological Research
- Polysaccharides Composition and Applications
- Traditional Chinese Medicine Analysis
- Essential Oils and Antimicrobial Activity
- Garlic and Onion Studies
- Plant tissue culture and regeneration
- Ziziphus Jujuba Studies and Applications
- Plant Molecular Biology Research
- Growth and nutrition in plants
- Neurological Disease Mechanisms and Treatments
- Plant nutrient uptake and metabolism
- Flowering Plant Growth and Cultivation
- Ginseng Biological Effects and Applications
- Synthesis and Biological Activity
- Microbial Metabolites in Food Biotechnology
- Polysaccharides and Plant Cell Walls
- Biological and pharmacological studies of plants
- Plant Stress Responses and Tolerance
Hebei University of Chinese Medicine
2018-2022
Tianjin University
2012-2021
Eleven compounds were isolated from the rhizomes of Paris polyphylla Smith var. yunnanensis. Their structures elucidated on basis rigorous 1D and 2D NMR experiments as well comparison with literature data. To best our knowledge, compound 1 was only predicted by UPLC/Q-TOF MSE spectroscopic data given for first time. The cytotoxic activities all mouse B16 cells evaluated. Among tested molecules, 6-9 showed strong cytotoxicities, while did not show significant effect.
Context. Paris bashanensis Wang et Tang (Liliaceae) is widely used in traditional Chinese medicine for the treatment of injuries, fractures and hemorrhage Hubei Sichuan Province.Objective: The n-BuOH extract was investigated hemostatic activity chemical constituents order to provide a basis application folk use.Materials methods: P. divided into three eluents (30, 50 70% EtOH) by macroporous adsorptive resin D101. bleeding time breaking tail hemostasis clotting capillary slide method mice...
Dioscorea oppositifolia (Chinese yam) (DO) and hamiltonii (DH) are the plants of genus they used as health food traditional Chinese medicine. In order to development available DO DH source, a comparative study principal components activities were carried on. was qualitatively quantitively profiled, we comparatively evaluated their antioxidant (reducing power assay), anti-inflammatory (xylene-induced ear oedema test) nonspecific immune regulating (carbon clearance activities. The 42 38...
The investigation of the constituents rhizomes Dioscorea collettii afforded one new dihydroisocoumarin, named (−)-montroumarin (1a), along with five known compounds—montroumarin (1b), 1,1′-oxybis(2,4-di-tert-butylbenzene) (2), (3R)-3′-O-methylviolanone (3a), (3S)-3′-O-methylviolanone (3b), and (RS)-sativanone (4). Their structures were elucidated using extensive spectroscopic methods. To best our knowledge, compound 1a is a enantiomer 1b. NMR data 2 had been reported but its structure was...
The aims of this study were to investigate the antioxidant and anti-inflammatory effects extracts from fruits Ziziphus jujuba Mill. cv. jinsixiaozao Hort (ZJMH) its active chemical constituents. For activity, reducing power, DPPH β-carotene bleaching inhibition assay used. Ethyl acetate extract exhibited strongest potential in all models. petroleum ether showed (32.86%) against carrageenan-induced paw edema, which also displayed potent activity xylene-induced ear edema (41.52%). contents...
Abstract Review: 85 refs.
The rhizome of Dioscorea nipponica Makino (RDN) is a commonly used herbal medicine, which has significant anti-inflammatory activities on various inflammatory diseases. However, the bioactive compositions responsible for effect RDN are still unknown. present study aimed to discover bioactivity compounds in using high performance liquid chromatography coupled with quadrupole time-of-flight mass spectrometry (HPLC-Q/TOF-MS), quantitative analysis multiple components by single marker (QAMS) and...
The rhizome of Dioscorea nipponica Makino (RDN) is a widely used herbal medicine, which has significant anti-inflammatory activities on various inflammatory diseases. However, the bioactive compositions responsible for activity RDN are still unknown. This study aimed to identify compounds in using high performance liquid chromatography-quadrupole time-of-flight mass spectrometry (HPLC-Q/TOF-MS), quantitative analysis multiple components by single marker (QAMS) and chemometric methods....