GC法测定瑞草油中四组分与鉴别桉油

岑路; 何志强

doi:10.19969/j.fxcsxb.1993.02.008

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GC法测定瑞草油中四组分与鉴别桉油

更新时间：2026-07-27

- GC法测定瑞草油中四组分与鉴别桉油
- Issue 2, Pages: 30-32(1993)
- 作者机构：
  
  1. 广州市药品检验所,51060
  2. ,51060
- 作者简介：
- 基金信息：
- DOI：10.19969/j.fxcsxb.1993.02.008
  CLC：
- Published：1993
- 稿件说明：
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岑路, 何志强. GC法测定瑞草油中四组分与鉴别桉油[J]. 1993, (2): 30-32.
DOI：

岑路, 何志强. GC法测定瑞草油中四组分与鉴别桉油[J]. 1993, (2): 30-32. DOI： 10.19969/j.fxcsxb.1993.02.008.

摘要

以GC法测定瑞草油各组分时

采用20% PEG-20 M固定相

正葵醇为内标

柱温以每min 4℃从170℃升至210℃。四组分的方法回收率、变异系数(n=5)、及其线性浓度范围分别为:樟脑97.44±1.04%、9.0～130mg/mL;薄荷脑99.68±0.97%、28.0～40.0 mg/mL;水杨酸甲酯97.16±0.48%、4.0～6.0 mg/mL;水杨酸乙酯100.44±1.13%、4.0～6.0 mg/mL。经测定三批样品的结果表明

本法具有操作简单、快捷、准确等优点。

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