Objective: To establish a simple, rapid and usable new method of processing on Rhei Radix Et Rhizoma and the quality control standard on its processing products.
Methods: The studies of processing on Rhei Radix Et Rhizoma were proceed using yellow rice wine as solvent, through spray, soften and dry at 60-70 degrees C. The contents of total and uncombined chrysophanol and emodin in multi-Rhei Radix Et Rhizoma and its processing products were determined by HPLC.
Results: The new method of processing on Rhei Radix Et Rhizoma was simple, rapid and usable. The contents of uncombined chrysophanol and emodin in its processing products was 80%.
Conclusion: This study provides a new method of processing on Rhei Radix Et Rhizoma and quality control standard on its processing products.
Download full-text PDF |
Source |
|---|
Publication Analysis
Top Keywords
Similar Publications
H-NMR-Based Biochemometric Strategy to Identify Transient Receptor Potential Vanilloid 1-Stimulating Compounds from Alpinia officinarum Rhizome.
Chem Pharm Bull (Tokyo)
March 2025
School of Pharmacy, Kitasato University, 5-9-1 Shirokane, Minato-ku, Tokyo 108-8641, Japan.
This study established a H-NMR-based biochemometric approach for the isolation of biologically active compounds from complex extracts. In both pharmacognosy and natural product chemistry, reliably isolating bioactive compounds typically necessitates repeating time-consuming and laborious isolation and purification steps, presenting a bottleneck in many studies. We applied biochemometric methods to accurately estimate active compounds, thus minimizing the number of assays and isolation steps.
View Article and Find Full Text PDFAstragali Radix-Curcumae Rhizoma normalizes tumor blood vessels by HIF-1α to anti-tumor metastasis in colon cancer.
Phytomedicine
February 2025
School of Chinese Medicine, Nanjing University of Chinese Medicine, Nanjing, 210023, China. Electronic address:
Background: Abnormal tumor blood vessels can significantly promote the malignant progression of tumors, prompting researchers to focus on drugs that normalize these vessels for clinical treatment. The combination of the Qi-tonifying drug Astragali Radix and the blood-activating drug Curcumae Rhizoma, referred to as AC, exhibited significant anti-tumor metastasis effects. However, the association between the anti-tumor metastasis effect of AC and its potential role in regulating tumor vascular remodeling warrants further exploration.
View Article and Find Full Text PDFTCP80-1, a new levan-neoseries fructan from Tupistra chinensis Baker rhizomes alleviates ulcerative colitis induced by dextran sulfate sodium in Drosophila melanogaster model.
Food Res Int
February 2025
Guangdong Provincial Key Laboratory of Research and Development of Natural Drugs, The Affiliated Dongguan Songshan Lake Central Hospital, School of Pharmacy, Guangdong Medical University, Dongguan 523808 China. Electronic address:
Ulcerative colitis (UC) is a recurrent inflammation of the gastrointestinal tract, for which available treatment drugs are severely limited. Natural polysaccharides show potential for UC prevention. Herein, we extracted TCP80-1, a polysaccharide with significant anti-ulcerative colitis (UC) activity, from Tupistra chinensis Baker for the first time.
View Article and Find Full Text PDFInsecticidal activities of essential oil from Hedychium coronarium rhizome and its mixture of compounds against the fall armyworm Spodoptera frugiperda (Lepidoptera: Noctuidae).
Pestic Biochem Physiol
March 2025
Animal Toxicology and Physiology Specialty Research Unit, Department of Zoology, Faculty of Science, Kasetsart University, Bangkok 10900, Thailand. Electronic address:
The fall armyworm Spodoptera frugiperda (Lepidoptera: Noctuidae) is an insect pest that severely affects agricultural crops worldwide. This species can generally be controlled using synthetic insecticides, but these insecticides can cause several adverse effects. Therefore, many people prefer to utilize plant-based insecticides, especially plant essential oils, as alternatives for managing insect pests.
View Article and Find Full Text PDFSinhyotaklisan alleviates inflammation in LPS-activated macrophages by modulating the heme oxygenase pathway.
J Ethnopharmacol
March 2025
College of Korean Medicine, Dongguk University, Goyang, 10326, Republic of Korea. Electronic address:
Ethnopharmacological Relevance: Shinhyotaklisan (SHTLS) is a time-honored traditional Korean herbal formula composed of four key herbs: Lonicerae Flos, Astragali Radix, Angelicae Gigantis Radix, and Glycyrrhizae Radix et Rhizoma. It has been extensively used to treat inflammatory diseases by expelling excessive heat, detoxifying the body, and promoting the drainage of pus from abscesses.
Aim Of The Study: This study examines the therapeutic effects of SHTLS and elucidates its mechanisms of action in alleviating lipopolysaccharide (LPS)-induced inflammation in vitro.
Want AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!