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[Objectives] To analyze volatile components in ACANTHOPANACIS CORTEX,PERIPLOCAE CORTEX and LYCII CORTEX.[Methods]Headspace solid phase micro-extraction( HS-SPME) combined with gas chromatography and mass spectrometry technique( GCMS) were used to analyze volatile components in ACANTHOPANACIS CORTEX,PERIPLOCAE CORTEX and LYCII CORTEX. [Results]The results indicated that a total of 63 different volatile components were identified in the extracts,among which 34 compounds were detected,accounting for 89. 65% of the total volatile components; 50 kinds of volatile components were detected in PERIPLOCAE CORTEX,among which 19 kinds were identified,accounting for 93. 93% of the total volatile components; 37 kinds of volatile components were detected in LYCII CORTEX,among which 22 kinds were identified,accounting for 87. 37% of the total volatile components. [Conclusions]There are great differences between species and content of volatile constituents in ACANTHOPANACIS CORTEX,PERIPLOCAE CORTEX and LYCII CORTEX. Three kinds of herbs contain unique volatile components. It is expected to provide certain reference for rapid identification.
[Objectives] To analyze volatile components in ACANTHOPANACIS CORTEX, PERIPLOCAE CORTEX and LYCII CORTEX. [Methods] Headspace solid phase micro-extraction (HS-SPME) combined with gas chromatography and mass spectrometry technique (GCMS) were used to analyze volatile components in ACANTHOPANACIS CORTEX, PERIPLOCAE CORTEX and LYCII CORTEX. [Results] The results indicated that a total of 63 different volatile components were identified in the extracts, among which 34 compounds were detected, accounting for 89. 65% of the total volatile components; 50 kinds of volatile components were detected in PERIPLOCAE CORTEX, among which 19 kinds were identified, accounting for 93. 93% of the total volatile components; 37 kinds of volatile components were detected in LYCII CORTEX, among which 22 kinds were identified, accounting for 87. 37 % of the total volatile components. [Conclusions] There are great differences between species and content of volatile constituents in ACANTHOPANACIS CORTEX, PERIPLOCAE CORTEX an d LYCII CORTEX. Three kinds of herbs contain unique volatile components. It is expected to provide certain reference for rapid identification.