34results about How to "Control Quality Characteristics" patented technology

The invention discloses a method for controlling quality of Chinese medicinal preparation Xuebijing for injection, which comprises steps of deseription observation, content identification, content examination, fingerprint pattern comparison, and content measurement for the constituents.

A quality control method for the Chinese medicine to treat thrombus features that a thin-layer chromatography is used for the identification to earthworm, vomiting nut, musk, corydalis tuber, toad, liquorice root, etc and an efficient liquid-phase chromatography is used to measure the contents of tanshinone IIA and strychnine.

This invention relates to alcaine telfairic injection liquid quality control method, which comprises the following steps: property observing, content identifying; content testing and testing component volume.

The present invention relates to quality control method for Xianlinggubao preparation. The quality control method includes thin layer chromatography process for material identification and spectrophotometric method for content measurement. The quality control method is precise, sensitive and stable, and can ensure the high and stable product quality.

A quality control method for the Chinese medicine to treat hepatitis B and detoxicate is disclosed, which features high correctness and advanced technique, so ensuring the high quality.

A quality control method for the compound Hongcao medicine in the form of freeze-dried powder injection, injection, or orally taken medicine features that an efficient liquid-phase chromatography is used to measure the contents of scutelloside, isoorientin and orientin.

The present invention relates to quality control method for Chinese medicine preparation, and is especially the quality control method for compound pain-relieving corydalis preparation. The quality control method includes thin layer chromatography process for material identification and weight process for content measurement. The quality control method is precise, sensitive and stable, can ensure the high and stable product quality, and may be used for tablet, syrup, granule and other compound pain-relieving corydalis preparation.

The present invention relates to quality control method for diabetes treating Tangniaole bolus. The quality control method includes thin layer chromatography process for material identification and spectrophotometric method for content measurement. The quality control method is precise, sensitive and stable, and can ensure the high and stable product quality.

The present invention relates to quality control method for infantile lung heat eliminating and phlegm removing preparation, which is prepared with eight kinds of Chinese medicinal materials, including ephedra, hogfenel root, skullcap root, etc. The method includes thin-layer chromatography for identification and high efficiency liquid chromatograhy for content measurement. The method has high precision, high sensitivity and high stability to ensure the quality safety, homogeneity, stability, effectiveness and controllability.

The invention discloses a capsule preparation and method for controlling quality, wherein the preparation is prepared from oriental wormwood, eupatene, talcum, cogongrass rhizome, dandelion and licorice root through steps of watering, immersing, grilling, coarse straining, centrifuging, filtering by suction, decompression concentrating into thick extract, vacuum drying at 85 deg C, charging right amount of crystalline cellulose and disintegrating into fines, mixing homogenously and split charging.

A quality control method for the oral disintegrating tablet of gingko features high precision, sensitivity and stability, so ensuring high quality and curative effect of product.

The present invention relates to quality control method for trauma treating Diedahongyao preparation. The quality control method includes thin layer chromatography process for material identification and spectrophotometric method for content measurement. The quality control method is precise, sensitive and stable, and can ensure the high and stable product quality.

A method for controlling quality of qianlieshu preparation utilizes thin layer chromatography to carry out identification and utilizes spectrophotomentry to carry out content determination for ensuring produce quality.

The present invention relates to quality control method of Chinese medicine preparation, and is especially the quality control method for pile eliminating tablet. The quality control method for pile eliminating tablet includes the thin layer chromatographic identification of sophora flower-bud, bitter orange, notoginseng and chemical components in pile eliminating tablet, and the high efficiency liquid phase chromatographic determination of rutin content as the main medicine component.

The invention discloses a quality control method of a traditional Chinese medicine preparation, in particular to a quality control method of a cold-clearing and heat-clearing preparation. The method adopts thin-layer chromatography for identification, and high-performance liquid phase for content determination. The quality control method has good precision, sensitivity and stability, ensuring the product quality is "safe, uniform, stable, effective and controllable", and can be used for preparations such as syrups, oral liquids, capsules, tablets and granules. Quality Control.

The invention relates to a quality control method of Gujin pill preparation. The method uses thin-layer chromatography to identify licorice, motherwort and Xu Changqing, and uses high-performance liquid chromatography to measure the content of glycyrrhizic acid. The quality control method has good precision, sensitivity and stability, ensuring the safety, uniformity, stability, effectiveness and controllability of the product quality.

The invention discloses an energy conversion layered optimization control system and method for a wave energy power generation device. The system employs a three-layer system architecture, a layered control layer receives an electric energy dispatching instruction of an island microgrid, manages a function control layer, and also transmits the real-time operation condition of the wave energy powergeneration device to a monitoring system of the island microgrid, the function control layer receives a control instruction of the layered control layer and manages a function implementation layer ina unified mode, the function implementation layer comprises a wave energy capture system control unit, a hydraulic energy conversion system control unit and an electric energy conversion system control unit, power matching and operation optimization among the wave energy capture system, the hydraulic energy conversion system and the electric energy conversion system are realized, and the efficiency and controllability of the wave energy, the hydraulic energy and an electric energy multistage energy conversion system of the wave energy power generation device are improved, so that the controllability and stability of electric energy output of the wave energy power generation device are improved, and grid-connected coordinated operation of the wave energy power generation device from the island microgrid is facilitated.