Method for determining content of multi-index components in purification process of Chinese buckeye seed extractive

A multi-indicator and content technology, applied in the field of multi-indicator component content detection, can solve problems such as rapid judgment that has not been seen, and achieve the effect of eliminating baseline drift and improving model performance.
CN103808665AInactive Publication Date: 2014-05-21SHANDONG LUYE PHARMA CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
SHANDONG LUYE PHARMA CO LTD
Publication Date
2014-05-21
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a method for rapidly determining the content of multi-index components in a sample feeding and eluting process of a Chinese buckeye seed extractive, namely sodium aescinate, in macro-porous resin and rapidly judging an eluting terminal point. The method comprises the following steps: (1) scanning near infrared spectrums and collecting a macro-porous effluent liquid sample; (2) determining the content of the multi-index components in a sample by using a reference method; (3) establishing a near-infrared multi-element correction model in a macro-porous purification process; (4) carrying out model evaluation; and (5) rapidly judging the eluting terminal point. The method provided by the invention has the advantages of rapidness, no loss, capability of simultaneously detecting a plurality of components and the like, can be used for an online analysis of a traditional Chinese medicine production process, and provides a novel thought for production and quality control of traditional Chinese medicines.
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Description

technical field

[0001] The invention belongs to a quality detection method in the production process of traditional Chinese medicines, and relates to a detection method for rapidly determining the content of multi-index components in the macroporous resin purification process of the extract of Sala chinensis by near-infrared spectroscopy. Background technique

[0002] In recent years, safety incidents of traditional Chinese medicine injections have occurred frequently, and the number of adverse reaction reports has also increased. Unstable working conditions and differences in human operation during the production of traditional Chinese medicine injections often lead to unstable quality of traditional Chinese medicine injections, and product safety cannot be guaranteed. The vital interests of patients are of great significance.

[0003] Sodium aescinate for injection can be used for the treatment of swelling caused by cerebral edema trauma and surgery, and also for venous r...

Claims

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