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Stimultaneous GC determination of α-pinene,(+)borneol,(-)borneol in Bingqiao Oil

Dong-Fen Chen

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Abstract

Objective:A capillary GC method was established for the determination of α-pinene,(+) borneol, (-) borneol in Bingqiao Oil.Methods:The solution was diluted by ethyl acetate,introduced into GC by split injec- tion,and then separated by DB-1 capillary eolumn (30m×0.32mm × 0.25 μm).Results:The average recovery of α-pinene,(+) borneol,(-) horneol were 102%,100%,101% (RSD were less than 1% ,n=6),respectively. The repeatability RSD were less thanl % (n=6).Conclution :The method can accurately determine contents of α- pinene,(+)borneol,(-)borneol in Bingqiao Oil.

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What this paper is about

Objective:A capillary GC method was established for the determination of α-pinene,(+) borneol, (-) borneol in Bingqiao Oil.Methods:The solution was diluted by ethyl acetate,introduced into GC by split injec- tion,and then separated by DB-1 capillary eolumn (30m×0.32mm × 0.25 μm).Results:The average recovery of α-pinene,(+) borneol,(-) horneol were 102%,100%,101% (RSD were less than 1% ,n=6),respectively. The repeatability RSD were less thanl % (n=6).Conclution :The method can accurately determine contents of α- pinene,(+)borneol,(-)borneol in Bingqiao Oil.

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Available abstract

Objective:A capillary GC method was established for the determination of α-pinene,(+) borneol, (-) borneol in Bingqiao Oil.Methods:The solution was diluted by ethyl acetate,introduced into GC by split injec- tion,and then separated by DB-1 capillary eolumn (30m×0.32mm × 0.25 μm).Results:The average recovery of α-pinene,(+) borneol,(-) horneol were 102%,100%,101% (RSD were less than 1% ,n=6),respectively. The repeatability RSD were less thanl % (n=6).Conclution :The method can accurately determine contents of α- pinene,(+)borneol,(-)borneol in Bingqiao Oil.

Key concepts: Borneol, Chemistry, Repeatability, Chromatography, Pinene, Capillary gas chromatography, Gas chromatography, Organic chemistry

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Stimultaneous GC determination of α-pinene,(+)borneol,(-)borneol in Bingqiao Oil — Research Paper | ScholarLens