A., . Khemkham1,2*,R., . Meddour2,H., . Kenmoku3,, . Aissaoui4, R.2023-05-292023-05-292020-05-01A. Khemkham1,2*, S. Belhadj1, R. Meddour2, H. Kenmoku3, R. Aissaoui4, N. Gourine5, M. Yousfi5, A. Hakem6,7, Y. Asakawa31.HS -SPMESPME SPME-GC/ MS ANALYSIS OF GC/ MS ANALYSIS OF GC/ MS ANALYSIS OF GC/ MS ANALYSIS OF GC/ MS ANALYSIS OF GC/ MS ANALYSIS OF 3 LAMIACEAE PLANTS: LAMIACEAE PLANTS: LAMIACEAE PLANTS: LAMIACEAE PLANTS: LAMIACEAE PLANTS: LAMIACEAE PLANTS: LAMIACEAE PLANTS: LAMIACEAE PLANTS: LAMIACEAE. Journal of Fundamental and sciences. vol.12, no 2. May 2020. Faculty of exact sciences. university of el oued. [visited in 01/04/2020. available from [copy the link here]https://dspace.univ-eloued.dz/handle/123456789/24798articalThe chemical analysis of three Alg The chemical analysis of three AlgThe chemical analysis of three AlgThe chemical analysis of three AlgThe chemical analysis of three AlgThe chemical analysis of three Alg The chemical analysis of three AlgThe chemical analysis of three AlgThe chemical analysis of three Alg The chemical analysis of three AlgThe chemical analysis of three Alg The chemical analysis of three Alg The chemical analysis of three AlgThe chemical analysis of three AlgThe chemical analysis of three Alg The chemical analysis of three Alg The chemical analysis of three AlgThe chemical analysis of three AlgThe chemical analysis of three AlgThe chemical analysis of three Alg erian plants was conducted by using Headspace erian plants was conducted by using Headspace erian plants was conducted by using Headspace erian plants was conducted by using Headspace erian plants was conducted by using Headspace erian plants was conducted by using Headspace erian plants was conducted by using Headspace erian plants was conducted by using Headspace erian plants was conducted by using Headspace erian plants was conducted by using Headspace erian plants was conducted by using Headspace erian plants was conducted by using Headspace erian plants was conducted by using Headspace erian plants was conducted by using Headspace erian plants was conducted by using Headspace erian plants was conducted by using Headspace erian plants was conducted by using Headspace erian plants was conducted by using Headspace erian plants was conducted by using Headspace erian plants was conducted by using Headspace erian plants was conducted by using Headspace erian plants was conducted by using Headspace erian plants was conducted by using Headspace erian plants was conducted by using Headspace erian plants was conducted by using Headspace SolidSolid Solid-Phase MicroPhase Micro Phase Micro Phase MicroPhase Micro Phase Micro-Extraction coupled with Gas Chromatogr Extraction coupled with Gas ChromatogrExtraction coupled with Gas ChromatogrExtraction coupled with Gas Chromatogr Extraction coupled with Gas Chromatogr Extraction coupled with Gas ChromatogrExtraction coupled with Gas Chromatogr Extraction coupled with Gas Chromatogr Extraction coupled with Gas Chromatogr Extraction coupled with Gas Chromatogr Extraction coupled with Gas ChromatogrExtraction coupled with Gas Chromatogr Extraction coupled with Gas Chromatogr aphyaphy -Mass Spectrometry Mass Spectrometry Mass Spectrometry Mass Spectrometry Mass Spectrometry Mass Spectrometry Mass Spectrometry Mass Spectrometry (HS (HS-SPMESPMESPME -GC/ MS). This analysis was performed directly on the dried aerial parts of GC/ MS). This analysis was performed directly on the dried aerial parts of GC/ MS). This analysis was performed directly on the dried aerial parts of GC/ MS). This analysis was performed directly on the dried aerial parts of GC/ MS). This analysis was performed directly on the dried aerial parts of GC/ MS). This analysis was performed directly on the dried aerial parts of GC/ MS). This analysis was performed directly on the dried aerial parts of GC/ MS). This analysis was performed directly on the dried aerial parts of GC/ MS). This analysis was performed directly on the dried aerial parts of GC/ MS). This analysis was performed directly on the dried aerial parts of GC/ MS). This analysis was performed directly on the dried aerial parts of GC/ MS). This analysis was performed directly on the dried aerial parts of GC/ MS). This analysis was performed directly on the dried aerial parts of GC/ MS). This analysis was performed directly on the dried aerial parts of GC/ MS). This analysis was performed directly on the dried aerial parts of GC/ MS). This analysis was performed directly on the dried aerial parts of GC/ MS). This analysis was performed directly on the dried aerial parts of GC/ MS). This analysis was performed directly on the dried aerial parts of GC/ MS). This analysis was performed directly on the dried aerial parts of GC/ MS). This analysis was performed directly on the dried aerial parts of GC/ MS). This analysis was performed directly on the dried aerial parts of GC/ MS). This analysis was performed directly on the dried aerial parts of GC/ MS). This analysis was performed directly on the dried aerial parts of GC/ MS). This analysis was performed directly on the dried aerial parts of GC/ MS). This analysis was performed directly on the dried aerial parts of GC/ MS). This analysis was performed directly on the dried aerial parts of GC/ MS). This analysis was performed directly on the dried aerial parts of GC/ MS). This analysis was performed directly on the dried aerial parts of GC/ MS). This analysis was performed directly on the dried aerial parts of GC/ MS). This analysis was performed directly on the dried aerial parts of GC/ MS). This analysis was performed directly on the dried aerial parts of GC/ MS). This analysis was performed directly on the dried aerial parts of GC/ MS). This analysis was performed directly on the dried aerial parts of plants. The results revealed that the major plants. The results revealed that the major plants. The results revealed that the majorplants. The results revealed that the major plants. The results revealed that the major plants. The results revealed that the major plants. The results revealed that the major plants. The results revealed that the major plants. The results revealed that the majorplants. The results revealed that the major plants. The results revealed that the major plants. The results revealed that the major plants. The results revealed that the major compounds are 1,8compounds are 1,8 compounds are 1,8 compounds are 1,8compounds are 1,8 compounds are 1,8compounds are 1,8 -cineol (27.3%) in cineol (27.3%) in cineol (27.3%) in cineol (27.3%) in cineol (27.3%) in cineol (27.3%) in Ajuga iva Ajuga iva , ciscis -muurola -3,5 diene (14.6%) in 3,5 diene (14.6%) in 3,5 diene (14.6%) in 3,5 diene (14.6%) in 3,5 diene (14.6%) in 3,5 diene (14.6%) in 3,5 diene (14.6%) in Salvia verbenaca Salvia verbenacaSalvia verbenacaSalvia verbenaca Salvia verbenaca Salvia verbenaca and and 2,3 -dehydro dehydro -1,41,4 -cineol (36%) in cineol (36%) in cineol (36%) in cineol (36%) in cineol (36%) in cineol (36%) in Thymus algeriensisThymus algeriensis Thymus algeriensis Thymus algeriensis Thymus algeriensis . The oxygenated monoterpenes are the major class representing . The oxygenated monoterpenes are the major class representing . The oxygenated monoterpenes are the major class representing . The oxygenated monoterpenes are the major class representing . The oxygenated monoterpenes are the major class representing . The oxygenated monoterpenes are the major class representing . The oxygenated monoterpenes are the major class representing . The oxygenated monoterpenes are the major class representing . The oxygenated monoterpenes are the major class representing . The oxygenated monoterpenes are the major class representing . The oxygenated monoterpenes are the major class representing . The oxygenated monoterpenes are the major class representing . The oxygenated monoterpenes are the major class representing . The oxygenated monoterpenes are the major class representing . The oxygenated monoterpenes are the major class representing . The oxygenated monoterpenes are the major class representing . The oxygenated monoterpenes are the major class representing . The oxygenated monoterpenes are the major class representing . The oxygenated monoterpenes are the major class representing . The oxygenated monoterpenes are the major class representing . The oxygenated monoterpenes are the major class representing . The oxygenated monoterpenes are the major class representing . The oxygenated monoterpenes are the major class representing . The oxygenated monoterpenes are the major class representing . The oxygenated monoterpenes are the major class representing . The oxygenated monoterpenes are the major class representing . The oxygenated monoterpenes are the major class representing . The oxygenated monoterpenes are the major class representing . The oxygenated monoterpenes are the major class representing . The oxygenated monoterpenes are the major class representing . The oxygenated monoterpenes are the major class representing 62.1% 62.1% 62.1% and 78.4% in and 78.4% in and 78.4% in and 78.4% in and 78.4% in and 78.4% in Ajuga iva Ajuga iva Ajuga iva andand Thymus aThymus a Thymus a Thymus algeriensis lgeriensislgeriensis , respectively, whereas the sesquiterpene , respectively, whereas the sesquiterpene , respectively, whereas the sesquiterpene , respectively, whereas the sesquiterpene , respectively, whereas the sesquiterpene , respectively, whereas the sesquiterpene , respectively, whereas the sesquiterpene , respectively, whereas the sesquiterpene , respectively, whereas the sesquiterpene , respectively, whereas the sesquiterpene , respectively, whereas the sesquiterpene , respectively, whereas the sesquiterpene , respectively, whereas the sesquiterpene , respectively, whereas the sesquiterpene , respectively, whereas the sesquiterpene , respectively, whereas the sesquiterpene , respectively, whereas the sesquiterpene , respectively, whereas the sesquiterpene , respectively, whereas the sesquiterpene , respectively, whereas the sesquiterpene , respectively, whereas the sesquiterpene hydrocarbons are the major class in hydrocarbons are the major class in hydrocarbons are the major class in hydrocarbons are the major class in hydrocarbons are the major class in hydrocarbons are the major class in hydrocarbons are the major class in hydrocarbons are the major class in hydrocarbons are the major class in hydrocarbons are the major class in hydrocarbons are the major class in hydrocarbons are the major class in hydrocarbons are the major class in hydrocarbons are the major class in hydrocarbons are the major class in Salvia verbena Salvia verbenaSalvia verbenaSalvia verbena Salvia verbenaSalvia verbena ca representing representing representing representing representing representing representing 50.1%. 50.1%. Identification of Identification of Identification of Identification of Identification of Identification of Identification of Identification of Identification of naturally rare monoterpene ether, 2,3 naturally rare monoterpene ether, 2,3 naturally rare monoterpene ether, 2,3 naturally rare monoterpene ether, 2,3 naturally rare monoterpene ether, 2,3naturally rare monoterpene ether, 2,3naturally rare monoterpene ether, 2,3 naturally rare monoterpene ether, 2,3naturally rare monoterpene ether, 2,3 naturally rare monoterpene ether, 2,3naturally rare monoterpene ether, 2,3 naturally rare monoterpene ether, 2,3 naturally rare monoterpene ether, 2,3 naturally rare monoterpene ether, 2,3 -dehydro dehydro -1,4 -cineol was the first time in thecineol was the first time in cineol was the first time in cineol was the first time in cineol was the first time in cineol was the first time in cineol was the first time in thecineol was the first time in cineol was the first time in Ajuga ivaenAjuga iva Ajuga ivaAjuga iva; Salvia verbenaca Salvia verbenacaSalvia verbenaca Salvia verbenaca Salvia verbenaca; Thymus algeriensisThymus algeriensis Thymus algeriensis Thymus algeriensis Thymus algeriensis ; Lamiaceae. Lamiaceae. Lamiaceae. Lamiaceae. Lamiaceae. Lamiaceae. Lamiaceae. Lamiaceae.Article