Identification of chemical compounds in hexane extractives of black locust heartwood by GC/MS method
Black locust wood is durable against microorganisms. The species is planted as a nitrogen fixing specie in many arid and semiarid areas of Iran. Extraction procedures included soaking wood samples in hexane solvent for 15 days were applied. Average percentage of black locust heartwood extractives wa...
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| Format: | Article |
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Regional Information Center for Science and Technology (RICeST)
2012-09-01
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| Series: | تحقیقات علوم چوب و کاغذ ایران |
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| Online Access: | http://ijwpr.areeo.ac.ir/article_116182_aed763d8b9b7929164cd36ebc5d5129b.pdf |
| _version_ | 1831689921480359936 |
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| author | Seyyed Khalil Hosseinihashemi Ali Bagheri Vahidreza Safdari Hassan Sadeghifar |
| author_facet | Seyyed Khalil Hosseinihashemi Ali Bagheri Vahidreza Safdari Hassan Sadeghifar |
| author_sort | Seyyed Khalil Hosseinihashemi |
| collection | DOAJ |
| description | Black locust wood is durable against microorganisms. The species is planted as a nitrogen fixing specie in many arid and semiarid areas of Iran. Extraction procedures included soaking wood samples in hexane solvent for 15 days were applied. Average percentage of black locust heartwood extractives was determined as 8.4 percent. Identification of chemical compounds in the extractives was performed on a GC/MS device. Generally, 25 compounds were identified with different percentage in heartwood. The most abundant compound within the hexane heartwood extract of black locust samples was hexadecanoic acid as a trimethylsilyl ester, amounting to 13.39% saturated fatty acids group. The most important identified unsaturated fatty acids in the heartwood of the species 9, 12-octadecadienoic acid (Z, Z) - (10.10%). Tetradecane (6.88%) and hexadecane (6.15%) were the most important identified alkenes in the heartwood of the species. Also squalene as pure and mineral hydrocarbon oil was identified amounting to 1.17%. Squalene Vaccine manufacturers has proved that the squalene is effective against virus diseases of animals |
| first_indexed | 2024-12-20T10:59:30Z |
| format | Article |
| id | doaj.art-7fc293fafdf047a8a4d35ed61a73d138 |
| institution | Directory Open Access Journal |
| issn | 1735-0913 2383-112X |
| language | fas |
| last_indexed | 2024-12-20T10:59:30Z |
| publishDate | 2012-09-01 |
| publisher | Regional Information Center for Science and Technology (RICeST) |
| record_format | Article |
| series | تحقیقات علوم چوب و کاغذ ایران |
| spelling | doaj.art-7fc293fafdf047a8a4d35ed61a73d1382022-12-21T19:43:04ZfasRegional Information Center for Science and Technology (RICeST)تحقیقات علوم چوب و کاغذ ایران1735-09132383-112X2012-09-0127346147010.22092/ijwpr.2012.116182116182Identification of chemical compounds in hexane extractives of black locust heartwood by GC/MS methodSeyyed Khalil Hosseinihashemi0Ali Bagheri1Vahidreza Safdari2Hassan Sadeghifar3Associate Prof., Department of Wood Science and Paper Technology, Karaj Branch, Islamic Azad University, Karaj, IranM.Sc., Department of Wood Science and Paper Technology, Karaj Branch, Islamic Azad University, Karaj, Iran.Associate professor, Department of Wood Science and Paper Technology, Karaj Branch, Islamic Azad University, Karaj, Iran.Assistant professor ,Department of Chemistry, Qaemshahr Branch, Islamic Azad University, Qaemshahr, Iran.Black locust wood is durable against microorganisms. The species is planted as a nitrogen fixing specie in many arid and semiarid areas of Iran. Extraction procedures included soaking wood samples in hexane solvent for 15 days were applied. Average percentage of black locust heartwood extractives was determined as 8.4 percent. Identification of chemical compounds in the extractives was performed on a GC/MS device. Generally, 25 compounds were identified with different percentage in heartwood. The most abundant compound within the hexane heartwood extract of black locust samples was hexadecanoic acid as a trimethylsilyl ester, amounting to 13.39% saturated fatty acids group. The most important identified unsaturated fatty acids in the heartwood of the species 9, 12-octadecadienoic acid (Z, Z) - (10.10%). Tetradecane (6.88%) and hexadecane (6.15%) were the most important identified alkenes in the heartwood of the species. Also squalene as pure and mineral hydrocarbon oil was identified amounting to 1.17%. Squalene Vaccine manufacturers has proved that the squalene is effective against virus diseases of animalshttp://ijwpr.areeo.ac.ir/article_116182_aed763d8b9b7929164cd36ebc5d5129b.pdfBlack locusthexane extractschemical compoundshexadecanoic acidtrimethylsilyl ester912-octadecadienoic acid (ZZ)-alkanessqualene |
| spellingShingle | Seyyed Khalil Hosseinihashemi Ali Bagheri Vahidreza Safdari Hassan Sadeghifar Identification of chemical compounds in hexane extractives of black locust heartwood by GC/MS method تحقیقات علوم چوب و کاغذ ایران Black locust hexane extracts chemical compounds hexadecanoic acid trimethylsilyl ester 9 12-octadecadienoic acid (Z Z)- alkanes squalene |
| title | Identification of chemical compounds in hexane extractives of black
locust heartwood by GC/MS method |
| title_full | Identification of chemical compounds in hexane extractives of black
locust heartwood by GC/MS method |
| title_fullStr | Identification of chemical compounds in hexane extractives of black
locust heartwood by GC/MS method |
| title_full_unstemmed | Identification of chemical compounds in hexane extractives of black
locust heartwood by GC/MS method |
| title_short | Identification of chemical compounds in hexane extractives of black
locust heartwood by GC/MS method |
| title_sort | identification of chemical compounds in hexane extractives of black locust heartwood by gc ms method |
| topic | Black locust hexane extracts chemical compounds hexadecanoic acid trimethylsilyl ester 9 12-octadecadienoic acid (Z Z)- alkanes squalene |
| url | http://ijwpr.areeo.ac.ir/article_116182_aed763d8b9b7929164cd36ebc5d5129b.pdf |
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