6 Papers
30 Citations
Wei Wei is an academic researcher from Northeast Forestry University. The author has contributed to research in topics: Extraction (chemistry) & Chromatography detector. The author has an hindex of 3, co-authored 6 publications. Previous affiliations of Wei Wei include Nanjing University.
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Papers
Preparation, characterization and in vivo assessment of the bioavailability of glycyrrhizic acid microparticles by supercritical anti-solvent process.
Xiaoyu Sui,Wei Wei,Lei Yang,Yuangang Zu,Chunjian Zhao,Lin Zhang,Fengjian Yang,Zhonghua Zhang +7 more
TL;DR: The in vitro dissolution tests showed that the GA microparticles exhibited great enhancement of dissolution performance when compared to GA original drug, and the in vivo studies revealed that themicroparticles provided improved pharmacokinetic parameter after oral administration to rats as compared with original drug.
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Ionic liquid-based microwave-assisted extraction for the determination of flavonoid glycosides in pigeon pea leaves by high-performance liquid chromatography-diode array detector with pentafluorophenyl column
Wei Wei,Yu-Jie Fu,Yuangang Zu,Wei Wang,Meng Luo,Chunjian Zhao,Chunying Li,Lin Zhang,Zuo-Fu Wei +8 more
TL;DR: The developed ILMAE-HPLC-diode array detector using pentafluorophenyl column method can be applied for quality control of pigeon pea leaves and related medicinal products.
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Comparative Study on Effects of GA Nanoparticles Suspension and Unprocessed GA Solution on Oral Bioavailability, Hepatic Function and Liver Antioxidant Enzymes Activities in Carbon Tetrachloride–Induced Liver Damage Rats
TL;DR: Results indicated that the GA nanoparticles suspension can be absorbed more easily than unprocessed GA after oral administration, and can significantly enhance the oral bioavailability.
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Patent
Method for preparing red beet beverage
Yuangang Zu,Lin Zhang,Hua Wang,Lei Yang,Baishi Zu,Fengjian Yang,Chunjian Zhao,Huijie Yang,Wei Wei +8 more
- 20 May 2009
TL;DR: In this article, a method for preparing red beet beverage, which is as follows: red beet is cleaned, unpeeled, chopped into blocks, cooked and mixed with water, and red beet juice is extracted by a homogenizer by homogenate; after the pH value of extract is adjusted, a sweetening agent and an antiseptic agent are added into the extract for regulation, and the finished product is obtained after filling, sterilization and sealing.
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Patent
Preparation method for supercritical anti-solvent of water-soluble nano glycyrrhizic acid powder
Ru Jiang,Qingyong Li,Wei Wei,Baoyou Zhang,Lin Zhang,Xiaonan Zhang,Xiuhua Zhao,Baishi Zu,Chunlin Zu,Yuangang Zu +9 more
- 30 Jun 2010
TL;DR: In this article, a method for the supercritical anti-solvent of water-soluble nano glycyrrhizic acid powder is described, in which a CO2 high-pressure pump is started up to inject CO2 into a high pressure crystallizing kettle by flow rate of 5-20L/h, the temperature of the high pressure boiling kettle is kept at 32-75 DEG C and the pressure was kept at 7.5-25MPa to reach a supercritical state.
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