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Determination of Borneol and Menthol in Cangerzi Biyan Capsules by Gas Chromatography

Zhang Hui-mi

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Abstract

Objective To establish a method for detection of borneol and menthol in Cangerzi Biyan Capsules.Methods By gas chromatography (GC),PEG-20 M was used for immobile phase,10% of which was packed on column.Results The components exhibit an excellent separability,borneol and menthol have a good linearity in the rang of 1.0～10.0 μg with a mean recovery of two substances as high as 98.78% and 98.49%.Conclusions It is easy to detect borneol and menthol in Cangerzi Biyan Capsules by GC,which has good reproducibility and should be suggested in quality control of Cangerzi Biyan Capsules.

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What this paper is about

Objective To establish a method for detection of borneol and menthol in Cangerzi Biyan Capsules.Methods By gas chromatography (GC),PEG-20 M was used for immobile phase,10% of which was packed on column.Results The components exhibit an excellent separability,borneol and menthol have a good linearity in the rang of 1.0～10.0 μg with a mean recovery of two substances as high as 98.78% and 98.49%.Conclusions It is easy to detect borneol and menthol in Cangerzi Biyan Capsules by GC,which has good reproducibility and should be suggested in quality control of Cangerzi Biyan Capsules.

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Available abstract

Objective To establish a method for detection of borneol and menthol in Cangerzi Biyan Capsules.Methods By gas chromatography (GC),PEG-20 M was used for immobile phase,10% of which was packed on column.Results The components exhibit an excellent separability,borneol and menthol have a good linearity in the rang of 1.0～10.0 μg with a mean recovery of two substances as high as 98.78% and 98.49%.Conclusions It is easy to detect borneol and menthol in Cangerzi Biyan Capsules by GC,which has good reproducibility and should be suggested in quality control of Cangerzi Biyan Capsules.

Key concepts: Borneol, Menthol, Chromatography, Chemistry, Gas chromatography, Reproducibility, Medicine, Organic chemistry

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