[Study of intelligent manufacturing quality digitalization of traditional Chinese medicine and practice on Compound Danshen Dripping Pills].

China healthcare industry has gradually developed the consumer-centric integrated service model. To satisfy consumers' increasing demands on pluralistic, personalized and transparent healthcare services, pharmaceutical manufacturing enterprises must provide high-quality, precise and flexible medicines. This can be achieved by accelerating implementation of intelligent manufacturing, which is the core competitiveness of pharmaceutical manufacturing enterprises.

[Intelligent and lean manufacturing for Chinese medicine:theory and its applications].

To cope with the " six major scientific problems" and the " five major technical challenges" of intelligent manufacturing and lean production of Chinese medicine( CM),we systematically proposed strategies,methods and the engineering theory of intelligent and lean manufacturing for CM by integrating the holistic view of traditional Chinese medicine and the concepts inspired from international advanced pharmaceutical technology. Moreover,the translational research of the theory and methods was successfully applied to six CMs such as Xuesaitong Injection. Several intelligent production lines were designed and built on the basis of the theory and methods,which greatly accelerated the digitalization,networking,and intelligence manufacture for CM.

[Monitoring method of extraction process for Schisandrae Chinensis Fructus based on near infrared spectroscopy and multivariate statistical process control].

To establish an on-line monitoring method for extraction process of Schisandrae Chinensis Fructus, the formula medicinal material of Yiqi Fumai lyophilized injection by combining near infrared spectroscopy with multi-variable data analysis technology. The multivariate statistical process control (MSPC) model was established based on 5 normal batches in production and 2 test batches were monitored by PC scores, DModX and Hotelling T2 control charts. The results showed that MSPC model had a good monitoring ability for the extraction process.

[Plant metabolomics approach for age discrimination of mountain cultivated ginseng using UPLC-Q-TOF/MS].

Growth year is one of the important factors for the quality of mountain cultivated ginseng (MCG). For age differentiation of MCG, rhizome extracts of ginseng aged from 11 to 15 years were analyzed using a non-targeted approach with ultra-performance liquid chromatography/quadrupole time-of-flight mass spectrometry (UPLC-Q-TOF/MS)-based on plant metabolomics technique. Multivariate statistical methods such as principal component analysis (PCA) and orthogonal partial least squared discrimination analysis (OPLS-DA) were used to compare the derived patterns among the samples.

[Construction of NIRS-based process analytical system for production of salvianolic acid for injection and relative discussion].

Currently, near infrared spectroscopy (NIRS) has been considered as an efficient tool for achieving process analytical technology(PAT) in the manufacture of traditional Chinese medicine (TCM) products. In this article, the NIRS based process analytical system for the production of salvianolic acid for injection was introduced. The design of the process analytical system was described in detail, including the selection of monitored processes and testing mode, and potential risks that should be avoided.

[Application of metabolomics approach to study of different parts of Mountain Cultivated Ginseng using UHPLC-QTOF/MS].

In present study, an ultra-performance liquid chromatography/quadrupole time-of-flight mass spectrometry (UHPLC-QTOF/MS)-based plant metabolomics approach was established to investigate the metabolic profiles of the leaves, main root, branch root, and rhizome of Mountain Cultivated Ginseng (MCG). The UHPLC-QTOF/MS data were subjected to principal component analysis(PCA) and orthogonal partial least squared discrimination analysis(OPLS-DA) to find the potential characteristic components of the four parts of MCG in a quick way. The four different parts could be separated into four different groups of phytochemicals according to the PCA scores.

[Monitoring method for macroporous resin column chromatography process of salvianolic acids based on near infrared spectroscopy].

To study and establish a monitoring method for macroporous resin column chromatography process of salvianolic acids by using near infrared spectroscopy (NIR) as a process analytical technology (PAT).The multivariate statistical process control (MSPC) model was developed based on 7 normal operation batches, and 2 test batches (including one normal operation batch and one abnormal operation batch) were used to verify the monitoring performance of this model. The results showed that MSPC model had a good monitoring ability for the column chromatography process.

[Optimization of extraction technology from Paeoniae Radix Alba using response surface methodology].

To ensure the stability of chemistry components and the convenience of operation, ultrasound method was chosen to study in this investigation. As the total common peaks area in chromatograms was set to be evaluation index, the influence on the technology caused by extraction time, ethanol concentration and liquid-to-solid ratio was studied by using single factor methodology, and the extraction technology of Paeoniae Radix Alba was optimized by using response surface methodology. The results showed that the extracting results were most affected by ethanol concentration; liquid-to-solid ratio came the second and extraction time thirdly.

[Study on chemical components distribution in Paeoniae Radix Alba and its processing methods].

After studying the discipline of chemical components distribution in peony root, it was found that the content distribution of albiflorin, paeoniflorin, benzoylpaeoniflorin and paeonol was inhomogeneous in different parts of peony root, as same as in different roots belonging to a same plant. Therefore, in order to minimize the effects of different qualities of materials on experimental result, the content changing percentages of four chemical components was chosen as indicators to study processing method of Paeoniae Radix Alba. The processing technique of Paeoniae Radix Alba was put peony roots in the boiled water for at most ten minutes, and cut them into 2-3 mm slices after peeling the root bark, finally dry them in a oven under 55 degrees C, which was similar to the traditional processing method used in Bozhou.

[Determination of chemical components of Paeoniae Radix Alba decoction pieces and its quality evaluation].

Objective: An UPLC method was developed to evaluate the quality of Paeoniae Radix by simultaneously determining four components, paeoniflorin, albiflorin, benzoylpaeoniflorin and paeonol in Paeoniae Radix Alba decoction pieces.

Method: The UPLC chromatographic column was ACQUITY UPLC® HSS T3. The mobile phase was acetonitrile-0.

[Influlance of different drying methods on quality of Schisandrae Chinensis Fructus].

Objective: To study the influence of different drying methods on the quality of Schisandrae Chinensis Fructus and thus provide useful reference for its proper drying methods.

Method: Schisandrae Chinensis Fructus was processed by eight drying methods including vacuum freeze drying, natural drying in the shade, drying in the sun, oven drying and vacuum drying under different temperature. The contents of the functional ingredients includes chisandrin, gomisin D, gomisin J, schisandrol B, angeloylgomisin H, angeloylgomisin Q, gomisin G, schisantherin A, deoxyschisandrin, schisandrin B, schisandrin C, 5-HMF, total aids and total sugars.

[Study on hydrolysis kinetics of ginsenoside-Ro in alkaline medium and structural analysis of its hydrolyzate].

The ginsenoside-Ro is sensitive to be hydrolyzed in an alkaline medium. This paper investigated the hydrolysis kinetics of ginsenoside-Ro under different pH and temperature values. The results showed ginsenoside-Ro in alkaline solution followed pseudo-first-order reaction.

[Quality evaluation of red ginseng in different transplating systems].

Objective: To compare the quality of red ginseng in different transplanting systems, and thus provide the basis for ginseng cultivation and processing.

Method: Based on the Chinese Pharmacopoeia and literature relating to red ginseng, the ten ginsenosides, total ash, acid-insoluble ash, volatile oil, ether extract and total protein of red ginseng in different transplanting systems were studied or determined.

Result And Conclusion: The content of total ash and acid-insoluble ash in red ginseng was less than 5.

Improving effect of pretreatment with yiqifumai on LPS-induced microcirculatory disturbance in rat mesentery.

Yiqifumai is a traditional Chinese medicine compound preparation used for the treatment of various vascular diseases in China. However, little is known regarding its role in microcirculation. The present study investigated the effect of pretreatment of yiqifumai on rat mesentery microcirculatory disturbance induced by LPS.

Modulation of platelet and leucocyte function by a Chinese herbal formulation as compared with conventional antiplatelet agents.

Platelet and leucocyte activity are important in the acute development of thrombosis and in the pathogenesis of ischaemic vascular disease. Dan Shen Di Wan (DS, Cardiotonic Pill or Dantonic(R) Pill) is one of the most commonly used Chinese herbal formulations for treating patients with atherosclerotic disease in China and several Asian countries. We studied the effect of DS on platelet and leucocyte function and compared the effects with conventional antiplatelet agents, cangrelor (ADP P2Y(12) receptor antagonist) and aspirin (acetyl salicylic acid, ASA).