Results 131 to 140 of about 5,499 (162)

Chemical Constituents of the Roots of Fallopia multiflora

open access: closedChemistry of Natural Compounds, 2022
Yu Han   +5 more
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Chemical constituents from the roots of Fallopia multiflora var. Ciliinerve

open access: closedBiochemical Systematics and Ecology, 2021
Abstract Phytochemical investigations on the roots of Fallopia multiflora var. Ciliinerve led to the isolation of eighteen compounds, including six chromones [2-methyl-5- carboxymethyl-7-hydroxychromone (1), 2-methyl-5-methylcarboxymethyl-7- hydroxychromone (2), 2,5-dimethyl-7-hydroxychromone (3), 2-methyl-5-hydroxymeth-yl-7-hydroxychromone (4), 2 ...
Zilong Zhang   +8 more
openalex   +2 more sources

Tissue-specific metabolite profiling of Fallopia multiflora (Heshouwu) and Fallopia multiflora var. angulata by mass spectrometry imaging and laser microdissection combined with UPLC-Q/TOF-MS

open access: closedJournal of Pharmaceutical and Biomedical Analysis, 2021
Heshouwu, derived from root tubers of Fallopia multiflora (Thunb.) Harald., is a well-known herb used for millennia in traditional Chinese medicine. However, different forms of root tubers of Heshouwu have occurred in current Chinese herbal market and used in clinic, although it is still unknown whether their quality is consistent. In the present study,
Yujiao Zhao   +6 more
openalex   +3 more sources

Determination of the species status of Fallopia multiflora, Fallopia multiflora var. angulata and Fallopia multiflora var. ciliinervis based on morphology, molecular phylogeny, and chemical analysis

open access: closedJournal of Pharmaceutical and Biomedical Analysis, 2019
Relationships among Fallopia multiflora (Thunb.) Haraldson., F. multiflora var. angulata (S. Y. Liu) H. J. Yan, Z. J. Fang & Shi Xiao Yu., and F. multiflora var. ciliinervis (Nakai) Yonekura & H. Ohashi. were determined based on macroscopic and microscopic morphology, molecular phylogeny, and chemical analysis.
Huiqun Xie   +8 more
openalex   +3 more sources

Preparation, characterization and antioxidant activity of polysaccharide from Fallopia multiflora (Thunb.) Harald

open access: closedInternational Journal of Biological Macromolecules, 2017
This study aimed to investigate antioxidant activities of a polysaccharide from Fallopia multiflora (Thunb.) Harald. F. multiflora polysaccharide (FMP) was prepared and partially characterized by high performance liquid chromatography, fourier transform infrared spectrum and anion chromatography, and its antioxidant activities both in vitro and in vivo
Li Chen   +5 more
openalex   +3 more sources
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Molecular Authentication of the Traditional Medicinal PlantFallopia multiflora

Planta Medica, 2009
The root of Fallopia multiflora is one of the most widely used traditional Chinese medicines. However, it is often confused and substituted with the roots of F. multiflora var. ciliinervis, Pteroxygonum giraldii, Cynanchum auriculatum, and Stephania cepharantha. To establish a DNA polymorphism-based assay for the identification of F.
Chuan-Jin, Zheng   +3 more
openaire   +2 more sources

AN EFFECTIVE METHOD OF RNA ISOLATION FROMFallopia multifloraTUBEROUS ROOTS

Preparative Biochemistry and Biotechnology, 2012
To isolate high-quality total RNA from Fallopia multiflora tuberous roots is difficult because of the presence of high levels of carbohydrates, phenolics, and other secondary metabolites. Since several procedures specialized for RNA isolation from polysaccharides and phenols rich tissues have resulted in poor yields, in this study, we developed a ...
Lei, Chen   +5 more
openaire   +2 more sources

The Correlation Between Bioactive Components ofFallopia multifloraRoot and Environmental Factors

The American Journal of Chinese Medicine, 2010
Fallopia multiflora (Thunb.) Harald, a traditional Chinese medicinal plant, is used in treating dizziness. In this study, the samples of F. multiflora from ten different locations were collected, and five bioactive components (2, 3, 5, 4′-tetrahydroxystilbene-2-O-β-D-glucoside, emodin, emodin-8-O-β-D-glucoside, physcion and physcion-8-O-β-D-glucoside ...
Han-Jing, Yan   +3 more
openaire   +2 more sources

Molecular analysis of a type III polyketide synthase gene in Fallopia multiflora

Biologia (Poland), 2010
A type III polyketide synthase (PKS) cDNA and the corresponding gene (FmPKS) were isolated from the rhizomes of Fallopia multiflora (Thunb.) (Polygonaceae). The full-length FmPKS cDNA was 1,228 bp, containing an open reading frame of 1,137 bp encoding a 378 amino acid residues long protein.
Shu-Jing Sheng   +4 more
exaly   +2 more sources

Species identification of Chinese medicinal plant Fallopia multiflora (Thunb.) Haraldson by suppression subtraction hybridization

Journal of Natural Medicines, 2013
Fallopia multiflora (Thunb.) Haraldson, a traditional Chinese medicinal plant, has been extensively used in preparations of herbal medicine, health products and personal hygiene products. However, the clinical safety and efficiency of F. multiflora (Thunb.) Haraldson is impaired because of the existence of various adulterants.
Chuan-Jin, Zheng   +2 more
exaly   +3 more sources

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