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  • Title: [GC-MS analysis on the volatile components of Platycladus orientalis extracted by HS-SPME and DSE].
    Author: Huang CQ, Zhang LB, Yang M, Lei M.
    Journal: Zhong Yao Cai; 2013 Sep; 36(9):1457-63. PubMed ID: 24620694.
    Abstract:
    OBJECTIVE: To analyze the volatile components of Platycladus orientalis extracted by headspace solid phase microextraction (HS-SPME) and steam distillation-extraction (DSE). METHODS: The volatile components which were extracted by DSE and analyzed by GC-MS; The HS-SPME conditions was optimized, and the volatile components were analyzed by GC-MS. RESULTS: Sixty-two kinds of volatile components extracted by DSE were isolated and 50 of them were identified; Sixty-eight kinds of volatile components extracted by HS-SPME were isolated and 67 of them were identified. CONCLUSION: Compared with DSE,HS-SPME has higher retrieval matching and sensitivity, which is more suitable for the analysis of the volatile components of P. orientalis.
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