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Study on Fingerprints of Cortex Illicii Lanceolati and Honghuixiang Injection
Author: ZhengCheng
Tutor: YaoTongZuo
School: Zhejiang University
Course: Pharmaceutical Analysis
Keywords: Red fennel Red fennel injection Fingerprints HPLC
CLC: R286.0
Type: Master's thesis
Year: 2010
Downloads: 88
Quote: 2
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Abstract
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Objective red fennel herbs commonly used in southern China , as Magnoliaceae Mangcao Illicium lanceolatumA.C.smith dried root bark and bark . Red fennel fennel injection is made ??from red modern medicine injection, Zhejiang Taikang Pharmaceutical Co., Ltd. exclusive varieties . The main subject of study and formulation of herbs and red red fennel fennel injection fingerprint screening method. Way through the field samples collected herbs , access to information and experts to determine the medicine-based sources ; using column chromatography on medicinal alcohol portion of the main chemical constituents of a preliminary study based on research in the composition , the use of HPLC to red fennel fennel herbs and red fingerprint injection comprehensive study . Identification of the red fennel herbs and red fennel Injection flavonoids . Through the extraction solvent and the concentration, extraction method , the kind and proportion of the mobile phase and flow rate , column type , column temperature solution preparation and liquid chromatographic conditions were studied in detail . Selection will be promulgated by the State Pharmacopoeia \Results The study showed that ethanol extract mainly flavonoids , including quercetin glycosides highest content of approximately 5% of medicines , in addition to detection of quercetin, catechin and so original . According to standardized requirements, using high-performance liquid chromatography , and red to red fennel herbs fennel injection fingerprints to conduct a comprehensive study and establish a red fennel fennel herbs and red fingerprint checks injection method , fingerprint similarity limits were set 0.90 and 0.85, respectively . Conclusion The study established a red fennel herbs and their fingerprints injection for full control of the quality of medicines and injections provide a reliable means .
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CLC: > Medicine, health > Chinese Medicine > Of Pharmacy > In drugs > Drug identification
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