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A construction method and application of wood butterfly formula granules uplc characteristic map

A technology of formula granules and characteristic maps, which is applied to instruments, measuring devices, scientific instruments, etc., can solve the problem of not establishing an effective method to control the quality of the formula granules of the wood butterfly, and achieve the effect of an effective and rapid evaluation method.

Active Publication Date: 2021-11-30
GUANGDONG YIFANG PHARMA
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] Wood Butterfly formula granules are made of single Chinese herbal medicine pieces through water extraction, concentration, drying, and granulation. At present, there is no effective method to control the quality of Wood Butterfly formula granules.

Method used

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  • A construction method and application of wood butterfly formula granules uplc characteristic map
  • A construction method and application of wood butterfly formula granules uplc characteristic map
  • A construction method and application of wood butterfly formula granules uplc characteristic map

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Embodiment Construction

[0031] The present invention will be further described below through specific embodiments. The following examples are specific embodiments of the present invention, but the embodiments of the present invention are not limited by the following examples.

[0032] 1. Instruments and reagents

[0033] 1.1 Instrument

[0034] Waters liquid mass spectrometer (liquid part ACQUITY UPLC H-Class, mass spectrometry part Waters Xevo TQDMS); millionth balance (METTLER TOLEDO, XP26), one millionth balance (METTLER TOLEDO, ME204E), Agilent SB C 18 Chromatographic column (2.1×100mm, 1.8μm), electric heating constant temperature water bath (Shanghai Yiheng Technology Co., Ltd., HWS-28), numerical control ultrasonic cleaner (Kunshan Ultrasonic Instrument Co., Ltd., KQ500DE), ultrapure water system (Merck Incorporated, Milli-Q-Direct).

[0035] 1.2 Reference substances and reagents

[0036] Acetonitrile (Merck, Germany, chromatographically pure); ethanol (Xilong Science Co., Ltd., analytical...

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Abstract

The invention discloses a method for constructing a UPLC characteristic map of wood butterfly formula granules and its application. degree evaluation, etc. The present invention establishes the UPLC characteristic map of the wood butterfly formula granule, and conducts rapid qualitative and quantitative analysis on the six common components of the wood butterfly formula granule by liquid chromatography-mass spectrometry. This method provides a more comprehensive, systematic and effective rapid evaluation method for the quality evaluation and control of wood butterfly formula granules.

Description

technical field [0001] The invention belongs to the technical field of drug analysis and drug quality control, and in particular relates to a construction method and application of a characteristic map of wood butterfly formula granules. Background technique [0002] Wood butterfly (Oroxyli semen) is the dry mature seed of Oroxylumindicum (L) Vent., also known as Melaleuca paper, jade butterfly, etc. It was first recorded in "Southern Yunnan Materia Medica", and has hundreds of years of history Medicinal history. The theory of traditional Chinese medicine believes that the wood butterfly is bitter, sweet and cool in nature and taste, enters the lung, liver and stomach meridian, has the effect of clearing the lung and pharynx, soothing the liver and harmonizing the stomach, and is used for cough due to lung heat, sore throat, hoarseness, pain in the liver and stomach, It is often used for upper respiratory tract infection, acute bronchitis, chronic pharyngitis, late pneumoni...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N30/02G01N30/06
CPCG01N30/02G01N30/06
Inventor 李国卫何民友曹斯琼王利伟吴淑珍索彩仙黄敏烨吴文平陈向东
Owner GUANGDONG YIFANG PHARMA
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