A5090321320- Fungal Biology and Applications
- Natural product bioactivities and synthesis
- Air Quality and Health Impacts
- Medicinal plant effects and applications
- Traditional Chinese Medicine Analysis
- Pneumonia and Respiratory Infections
- Oxidative Organic Chemistry Reactions
- Advanced Chemical Sensor Technologies
- Magnolia and Illicium research
- Analytical Chemistry and Chromatography
- Morinda citrifolia extract uses
- Andrographolide Research and Applications
- Global Health Care Issues
- Nutritional Studies and Diet
- Birth, Development, and Health
- Bioactive Compounds and Antitumor Agents
- Phytochemistry and Biological Activities
- Food Quality and Safety Studies
- Phytochemicals and Antioxidant Activities
- Tea Polyphenols and Effects
- Silymarin and Mushroom Poisoning
- Ginseng Biological Effects and Applications
- Cardiovascular Disease and Adiposity
- Climate Change and Health Impacts
- Health, Environment, Cognitive Aging
Guangxi Medical University
2023-2025
State Administration of Traditional Chinese Medicine of the People's Republic of China
2022-2024
Shaoguan University
2024
The Eighth People’s Hospital of Nanning
2024
Growing evidence has revealed the impacts of exposure to fine particulate matter (PM
Dandelion is a functional food that serves both medicinal and dietary purposes, which requires quality control to ensure its safety efficacy. This study established rapid high‐performance liquid chromatography‐ultraviolet (HPLC‐UV) method for analyzing four organic acids in different parts of dandelion. After ultrasonic extraction with 40% methanol, samples were analyzed using an Agilent InfinityLab Poroshell 120 EC‐C 18 column mobile phase 0.1% formic acid aqueous‐methanol detection...
Sweet tea is a functional herbal with anti-inflammatory, anti-diabetic, and other effects, in which phloridzin trilobatin are two compounds. However, the current methods for their quantification time-consuming, costly, environmentally unfriendly. In this paper, we propose rapid method that integrates online pressurized liquid extraction high-performance chromatography featuring superficially porous column fast separation. Moreover, employ an equal absorption wavelength to eliminate using...
Abstract Herbal medicine is a complex system containing numerous bioactive components. Evaluating the quality of herbs often requires analyzing multiple components using high‐performance liquid chromatography (HPLC). However, existing HPLC methods are time‐consuming and consume large amounts reference compounds. This study, an ultra‐rapid green assay method for determination honokiol magnolol in Magnoliae Officinalis Cortex single compound was developed by at equal absorption wavelength...
A rapid and reference component saving method for the determination of andrographolide dehydroandrographolide in Andrographis paniculata was developed this study. The sample prepared using matrix solid-phase dispersion analyzed by an Agilent Poroshell 120 EC-C18 column (50 mm × 4.6 mm, 2.7 μm) with a water-acetonitrile mobile phase. equal absorption wavelength two components confirmed to be 240 nm combination ultraviolet spectrophotometer high performance liquid chromatograph. Results showed...
A high-performance liquid chromatography (HPLC) method for the determination of 4 nucleosides by one reference compound in Chinese cordyceps was developed. The sample prepared ultrasonic extraction with a 0.5% phosphoric acid aqueous solution. separation performed on CORTECS T3 column (100 mm × 4.6 mm, 2.7 μm) gradient elution acetonitrile and water at flow rate 1.0 mL/min. wavelengths were set as 258 nm (0-5 min), 252 (5-9.1 (9.1-10.5 249 (10.5-20 min) which exhibited identical ultraviolet...
Abstract A simple, rapid, sensitive and eco-friendly liquid chromatography tandem mass spectrometry (LC-MS/MS) method was developed for simultaneous determination of free cordycepin (3′-deoxyadenosine) isocordycepin (2′-deoxyadenosine) in 10 kinds Cordyceps samples. The samples were prepared by ultrasonic extraction at 75 °C 30 min with boiling water as the solvent. LC separation performed on an Agilent poroshell 120 SB-Aq C18 column (3.0 × 50 mm, 2.7 μm) isocratic mode mobile phase (2%...
This study aims to develop a fast and eco-friendly liquid chromatography–mass spectrometry (LC-MS) method for the determination of aesculin aesculetin in Cortex Fraxini. Ultrapure water was used as solvent during microwave-assisted extraction process prepare Fraxini sample. reduces cost harmful (only ultrapure used) microwave time (1 min). The LC separation conducted using an Agilent InfinityLab Poroshell 120 EC-C18 column (2.1 mm × 30 mm, 2.7 µm) with mobile phase consisting 0.1% formic...
Abstract An ultra-rapid analytical method for determination of andrographolide and dehydroandrographolide in Andrographis Herba (AH) was developed by liquid chromatography with mass spectrometry (LC-MS). The sample ultrasonically extracted 10 mL 40% ( v/v ) methanol, then purified a C 18 solid phase extraction column. LC separation performed on Poroshell 120 EC-C column (30 × 2.1 mm, 2.7 μm) eluted 0.5 mmol L −1 ammonium acetate aqueous solution acetonitrile (65:35) at flow rate 0.7 min ,...
This study develops a rapid and eco-friendly liquid chromatography–mass spectrometry method for determining dictamnine, obacunone, fraxinellone in Cortex Dictamni. The samples were extracted by matrix solid-phase dispersion extraction with ethanol. chromatography separation was operated on an Agilent InfinityLab Poroshell 120 EC-C18 column (2.1 mm × 30 mm, 2.7 μm) using 45% ethanol at 0.3 mL/min flow rate. Mass detection set positive ion mode, the selected monitoring mode used to record...
Abstract A simple, rapid, and green high-performance liquid chromatography-mass spectrometry (HPLC-MS) method was developed for determination of tauroursodeoxycholic acid (TUDCA), taurocholic (TCA), taurochenodeoxycholic (TCDCA) in bio-transformed Jindanfen (BTJDF), which is obtained from chicken bile through a bioconversion process. The sample prepared using water. HPLC separation operated on poroshell 120 EC-C18 column with 2.0 min gradient elution procedure. Detection performed single...
Introduction: Cordyceps sinensis, a renowned herbal medicine, contains pharmacologically beneficial compounds, including γ-aminobutyric acid (GABA), necessitating efficient analytical methods for quality assessment. This study aims to develop rapid, cost-effective, and ecofriendly liquid chromatography-tandem mass spectrometry (LC–MS/MS) method GABA quantification in sinensis its related species. The objective is enhance the control standards within industry those of Methods: innovated swift...
Abstract An ultra-rapid and green assay method for simultaneous determination of honokiol magnolol in Magnoliae Officinalis Cortex with one standard was developed by HPLC-UV at equal absorption wavelength. The sample prepared ultrasonic-assisted matrix solid-phase dispersion. HPLC separation performed on a Poroshell C18 column an eco-friendly mobile phase. detection wavelength set the absolution (247 nm). contents six batches samples, obtained marker external two markers, were comparable. In...