A5100392281- Microfluidic and Capillary Electrophoresis Applications
- Traditional Chinese Medicine Analysis
- Analytical Chemistry and Chromatography
- Advanced biosensing and bioanalysis techniques
- Biosensors and Analytical Detection
- Innovative Microfluidic and Catalytic Techniques Innovation
- Chromatography in Natural Products
- Nanopore and Nanochannel Transport Studies
- Essential Oils and Antimicrobial Activity
- Phytochemistry and Biological Activities
- Phytochemicals and Antioxidant Activities
- Microfluidic and Bio-sensing Technologies
- Natural product bioactivities and synthesis
- Analytical chemistry methods development
- Biochemical effects in animals
- Aerosol Filtration and Electrostatic Precipitation
- Acoustic Wave Phenomena Research
- MicroRNA in disease regulation
- Electrochemical Analysis and Applications
- Phytochemical and Pharmacological Studies
- Metabolomics and Mass Spectrometry Studies
- Advanced Computing and Algorithms
- Ginseng Biological Effects and Applications
- Microbial Inactivation Methods
- Natural Compounds in Disease Treatment
Tianjin haihe hospital
2024
Tianjin University of Traditional Chinese Medicine
2022-2024
Fuzhou University
2014-2024
Henan Academy of Sciences
2022-2024
Chengdu University of Traditional Chinese Medicine
2023
Xinjiang Agricultural University
2023
Shaanxi University of Chinese Medicine
2022
South China University of Technology
2022
State Forestry and Grassland Administration
2022
Yuhuangding Hospital
2022
Seabuckthorn seed meal (SSM) is a waste of oil extraction industry that rich in protein. In order to seek suitable protein method, three different deep eutectic solvents (DESs) (including choline chloride-glycerol, chloride-oxalic acid and chloride-urea) were developed for extracting from SSM compared with alkaline. Result indicated alkaline could effectively extract 56.9% its content was 73.1%, higher than DES at 31.0%41.4% 64.3%67.5%, respectively. However, alkali, led product less...
Lavandula angustifolia is the most widely cultivated species. The extraction of its flower and leaves has been used as herbal medicine. In this study, in vitro antitumor activities were tested on human prostate cancer PC-3 DU145 cell lines. Flow cytometry technology was applied to study apoptosis induction cycle arrest. line establish subcutaneous xenograft tumors nude mice. Paraffin sections from tumor specimens TUNEL (terminal deocynucleotide transferase dUTP nick end labeling) assay an...
Flavonoids are important active ingredients in many traditional Chinese medicines. In this paper, capillary electrophoresis with amperometric detection was employed to separate and detect eight flavonoids, rutin, quercetrin, quercetin, kaempferol, kaempferide, catechin, apigenin, luteolin, a home‐made device. Under the separation voltage of 2000 V, flavonoids could be completely separated within 33 min 18 mM borax running buffer at pH 10.2. Good linear relationships were obtained for all...
It has been reported that formononetin (FMN), one of the main ingredients from famous traditional Chinese medicine "Huang-qi" (Astragalus membranaceus [Fisch] Bunge) for Qi-tonifying, exhibits effects immunomodulation and tumor growth inhibition via antiangiogenesis. Furthermore, A. may alleviate retinal neovascularization (NV) diabetic retinopathy. However, information FMN on NV is limited so far. In present study, we investigated hypoxia-induced possible related mechanisms.The VEGF...
Recently, dealing with generated heavy metal-contaminated biomasses (HMCBs) harvested from phytoextraction process has drawn increasing attention. In this study, the feasibility of an HMCB (willow) pretreatment using a low-cost ionic liquid (IL), namely, triethylammonium hydrogen sulfate [TEA][HSO4], is investigated to remove high contents HMs prior further thermochemical and biological valorization. The operating variables were temperature (75–105 °C), IL:biomass (10:1–30:1) ratio, time...
The rhizome of Atractylodes lancea (RAL) is a well-known Chinese herbal medicine (CHM) that has been applied in clinical settings for thousands years. In the past two decades, cultivated RAL gradually replaced wild and become mainstream practice. quality CHM significantly influenced by its geographical origin. To date, limited studies have compared composition from different origins. As essential oil primary active component RAL, strategy combining gas chromatography-mass spectrometry...
Almonds contain considerable amounts of potential prebiotic components, and the roasting process may alter these components. The aim this study was to compare in vitro fermentation properties vivo effect raw roasted almonds.
A new method for the determination of organophosphorus pesticides using CE-ICP-MS with collective sample-introduction technique has been developed in this study. The successfully used to separate and determine dimethoate, trichlorfon glyphosate an RSD < 5% migration times (n = 6) 4% peak areas 6). experimental results showed that considerably reduced makeup volume dilution analyte, eventually resulted a much lower detection limit better electrophoretic resolution. widths limits obtained are...
Abstract Five flavonoids (catechin, hyperoside, quercitrin, quercetin, and rutin) were separated determined by capillary electrophoresis with electrochemical detection. Effects of several important factors, such as the pH concentration running buffer, separation voltage, injection time, detection potential investigated to determine optimum conditions. The five baseline within 20 min in a 60 cm length at voltage 19.5 kV buffer consisting mmoL/L Na 2 B 4 O 7 –120 NaH PO (pH = 8.8)....
Capillary electrophoresis with amperometric detection was applied to determine some β2-agonists, such as clenbuterol, cimaterol and salbutamol in this paper. The working electrode used a 0.3 mm diameter carbon disk electrode. In work, the pH 6.0–6.4 borax-potassium dihydrogen phosphate running buffer (150 mmol/L), 10 kV separation voltage 1.05 V (vs. Ag/AgCl, 3 mol/L KCl) potential. Under optimum conditions, analytes were baseline separated within 16 min. Linear range for cimaterol,...
Quantitative fingerprint and differences of Artemisia argyi from different varieties, picking time, aging year, origins were analyzed combing with chemometrics. The antioxidant activity was determined markers screened. Variety WA3 significantly that the other varieties. Fingerprint peak response A. picked in December lower than samples collected May August. Fresh leaves superior to withered stems. 1-5 years presented a classification trend. Antioxidant produced Nanyang generally others...
Metal rubber has been extensively used in recent years due to its several unique properties, especially adverse environments. Although many experimental studies have conducted, theoretical research on metal is still infancy. In this work, a dynamic model for the nonlinear characteristics of pot-shaped established basis asymmetric wire rope shock absorber and trace method model. addition, corresponding parameters are identified based parameter-separation method. The hysteresis loop obtained...