[Fermentation technology in application of Puerariae Lobatae Radix with medicinal and edible properties: a review].

Puerariae Lobatae Radix, as a traditional Chinese medicine(TCM) with both medicinal and edible properties, possesses effects such as relieving muscle tension and fever, generating fluids and quenching thirst, and unblocking the meridians and collaterals. Modern fermentation technology, combined with microecology and modern bioengineering, can regulate the fermentation process and efficiently produce fermentation products. In recent years, modern fermentation technology has been widely applied in TCM, enhancing or altering efficacy, reducing toxicity, and expanding the scope of clinical applications.

[Preparation and in vitro property evaluation of β-cyclodextrin-daidzein/PEG_(20000)/Carbomer_(940) nanocrystals].

This study aims to improve the solubility and bioavailability of daidzein by preparing the β-cyclodextrin-daidzein/PEG_(20000)/Carbomer_(940) nanocrystals. Specifically, the nanocrystals were prepared with daidzein as a model drug, PEG_(20000), Carbomer_(940), and NaOH as a plasticizer, a gelling agent, and a crosslinking agent, respectively. A two-step method was employed to prepare the β-cyclodextrin-daidzein/PEG_(20000)/Carbomer_(940) nanocystals.

[Quality value transfer of material benchmark of Guizhi Jia Gegen Decoction].

A total of 15 batches of the substance reference of Guizhi Jia Gegen Decoction(GZGGD) were prepared and the characteristic fingerprints of them were established. Furthermore, the similarity of the fingerprints and peak attributes were explored. The extraction rate, and the content and the transfer rate ranges of the index components, puerarin, paeoniflorin, liquiritin, and ammonium glycyrrhizate were determined for the analysis of the quality value transfer.

Uncovering the Protective Mechanism of the Volatile Oil of against Acute Myocardial Ischemia Injury Using Network Pharmacology and Experimental Validation.

is a traditional aromatic resuscitation drug that can be clinically used to prevent cardiovascular diseases. The volatile oil of (VOA) possesses important medicinal properties, including protection against acute myocardial ischemia (MI) injury. However, the pharmacodynamic material basis and molecular mechanisms underlying this protective effect remain unclear.

[Establishment of skin and joint micro-dialysis sampling method of triptolide in vivo by HPLC-MS/MS].

To detect the concentration of triptolide in skin and joint after percutaneous administration,an HPLC-MS/MS method and skin and joint micro-dialysis( MD) method of triptolide were established in this study. The separation was achieved on triple quadrupole( AB QTRAP4500) and phenomenex-C18( 4. 6 mm×150 mm,5 μm,luna) column with acetonitrile-water with 0.

[Pharmacokinetics of skin and blood of Tripterygium wilfordii and Paeonia lactiflora micro-emulsion gel based on micro-dialysis technology].

To further investigate the metabolism of Tripterygium wilfordii and Paeonia lactiflora micro-emulsion gel in vivo,an LCMS/MS method was established for the determination of triptolide and paeoniflorin in T. wilfordii and P. lactiflora micro-emulsion gel.

[Preparation and evaluation of four kinds of mixed essential oil liposomes in Jieyu Anshen Formula].

In order to increase the stability and solubility of essential oil in Jieyu Anshen Formula, this study was to prepare the essential oil into liposomes. In this experiment, the method for the determination of encapsulation efficiency of liposomes was established by ultraviolet spectrophotometer and dextran gel column. The encapsulation efficiency and particle size of liposomes were used as evaluation indexes for single factor investigation and Box-Behnken design-response surface method was used to optimize the design.

[Effects of Frankincense and Myrrh essential oil on transdermal absorption of ferulic acid in Chuanxiong].

The aim of this paper was to explore the effects of Frankincense and Myrrh essential oil on transdermal absorption, and investigate the mechanism of permeation on the microstructure and molecular structure of stratum corneum. Through the determination of stratum corneum/medium partition coefficient of ferulicacid in Chuanxiong influenced by Frankincense and Myrrh essential oil, the effects of volatile oil of frankincense and Myrrh on the the microscopic and molecular structure of stratum corneum were explored by observation of skin stratum corneum structure under scanning electron microscopy, and investigation of frankincense and myrrh essential oil effects on the molecular structure of keratin and lipids in stratum corneum under Fourier transform infrared spectroscopy. The results showed that the oil could enhance the distribution of ferulic acid in the stratum corneum and medium, and to a certain extent damaged the imbricate structure of stratum corneum which was originally regularly, neatly, and closely arranged; some epidermal scales turned upward, with local peeling phenomenon.