Results 111 to 120 of about 1,791 (153)

Quality evaluation of Atractylodis macrocephalae rhizoma through fingerprint qualitative analysis and quantitative analysis of multi-components by single marker

Journal of Pharmaceutical and Biomedical Analysis, 2022
A comprehensive strategy for quality evaluation of Atractylodis macrocephalae rhizoma by combining quantitative analysis of multi-components by single marker and HPLC fingerprint qualitative analysis was developed and validated in this paper. By analyzing chromatograms of 18 batches of Atractylodis macrocephalae rhizoma, the reference fingerprint of ...
Changjuan, Zhan, Hua, Wang, Yi, Wang
exaly   +3 more sources

Isolation, purification, and structural characterization of polysaccharides from Atractylodis Macrocephalae Rhizoma and their immunostimulatory activity in RAW264.7 cells

International Journal of Biological Macromolecules, 2020
Three water-soluble polysaccharides (AMAP-1, AMAP-2 and AMAP-3) were isolated and purified from Atractylodis Macrocephalae Rhizoma by using the combination of ion-exchange chromatography and gel permeation chromatography. The structures of the polysaccharides were characterized by chemical derivatization, HPGC, GC-MS, FT-IR, and NMR techniques ...
Zhi Yao, Caixia Dong, Zheng Fu
exaly   +3 more sources

Compatibility mechanism of Atractylodis Macrocephalae Rhizoma and Glycyrrhizae Radix et Rhizoma in colitis treatment: Integrating pharmacokinetics, metabolomics, and network pharmacology

Journal of Pharmaceutical and Biomedical Analysis
Atractylodis Macrocephalae Rhizoma (AM) and Glycyrrhizae Radix et Rhizoma (GR) are important traditional herb medicines with multiple activities, which are usually used as a herb pair (AG) to cure ulcerative colitis (UC) in clinical practices for thousands of years. However, their compatibility mechanism is not yet clear.
Shu Jiang, Meijuan Liu, Erxin Shang
exaly   +3 more sources

Impact of sulfur-fumigation on carbohydrate components of Atractylodis Macrocephalae Rhizoma

Journal of Pharmaceutical and Biomedical Analysis, 2023
Atractylodis Macrocephalae Rhizoma (AMR) is one of commonly used medicinal and edible herbs in China. It is often sulfur-fumigated during post-harvest processing. Carbohydrates are important active components of AMR. However, it is unknown whether sulfur-fumigation would induce changes on carbohydrates.
Qiong, Ge   +8 more
openaire   +2 more sources

Determination and risk assessment of acrylamide in thermally processed Atractylodis Macrocephalae Rhizoma

Food Chemistry, 2021
As one of the medicine homologous foods in China, Atractylodis Macrocephalae Rhizoma (AMR) is usually distributed after thermal processing, which raised the possibility of acrylamide pollution and a potential carcinogenic risk. In this study, a method was developed for the determination of the acrylamide in AMR using graphited multiwalled carbon ...
Bingqi, Zhu   +7 more
openaire   +2 more sources

Identification of Atractylodis Macrocephalae Rhizoma and Atractylodis Rhizoma from their adulterants using DNA barcoding

China Journal of Chinese Materia Medica, 2014
Atractylodis Macrocephalae Rhizoma and Atractylodis Rhizoma were widely used in strengthening spleen under different disease conditions, and were easily and often misused each other. Therefore, DNA barcode was used to distinguish Atractylodis Macrocephalae Rhizoma and Atractylodis Rhizoma from their adulterants to ensure the safe use.
Ya-Dong, Yu   +5 more
openaire   +3 more sources

Molecular mechanisms associated with macrophage activation by Rhizoma Atractylodis Macrocephalae polysaccharides

International Journal of Biological Macromolecules, 2020
The present study was to elucidate the mechanisms underlying macrophage activation by total polysaccharides from Rhizoma Atractylodis Macrocephalae (RAMPtp). The results showed that RAMPtp significantly promoted productions of NO, ROS, cytokines and chemokines, enhanced pinocytic and phagocytic activity, and upregulated expressions of accessory and ...
Wei, Xu   +4 more
openaire   +2 more sources

Mechanisms of Atractylodis Macrocephalae Rhizoma against Chronic Gastritis

2019 IEEE International Conference on Bioinformatics and Biomedicine (BIBM), 2019
Atractylodis Macrocephalae Rhizome (AMR) has been identified in traditional Chinese medicine (TCM) with “spleen tonifying” effect. In TCM clinical practices, AMR has been widely used against “spleen deficiency” syndrome associated diseases e.g., chronic gastritis. However, the underlying mechanisms are still under exploration.
Hongtao Guo, Guang Zheng
openaire   +1 more source

[HPLC fingerprint study for the quality evaluation of atractylodis macrocephalae rhizoma].

Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials, 2013
To establish an HPLC fingerprint analysis method for Atractylodis Macrocephalae Rhizoma (warm dried).Took methanol extract of Atractylodis Macrocephalae Rhizoma as sample by ultrasonic processing, HPLC analysis was carried out on Sinochrom ODS-BP (4.6 mm x 250 mm, 5 microm) chromatographic column with mobile phase of acetonitrile (A)-water (B ...
Xiang-Dong, Chen   +4 more
openaire   +2 more sources

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