EVALUATION AND IDENTIFICATION OF CHEMICAL COMPOUNDS IN THE BEECH WOOD EXTRACTIVES BY GC/MS

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HOSSEINI HASHEMI SEYYED KHALIL; AGHAZADEH LEILA; RAJABI KHORRAMI AFSHIN; ARSHADINIA GHAZALEH

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Journal: Journal of Renewable Natural Resources Research Year:2015 | Volume:6 | Issue:2 (SERIAL NUMBER 20) Page(s): 13-24

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Title

EVALUATION AND IDENTIFICATION OF CHEMICAL COMPOUNDS IN THE BEECH WOOD EXTRACTIVES BY GC/MS

Author(s)

HOSSEINI HASHEMI SEYYED KHALIL | AGHAZADEH LEILA | RAJABI KHORRAMI AFSHIN | ARSHADINIA GHAZALEH | Issue Writer Certificate

Keywords

CHLOROFORM EXTRACTSQ2

RAINBOW FUNGUSQ2

PHENOLIC AND LIPOPHILIC COMPOUNDSQ2

TRANS- CARYOPHYLLENEQ2

Abstract

Beech (Fagusorientalis L.) is a wood species from genera of deciduous and hardwood trees. It has been one of the most important industrial wood species in Iran which belongs to the non- durable wood species class.In order to evaluate the wood extractives role on little durability of this wood species against white- rot, Trametes versicolor fungus, wood extractives of wood samples in dimension of 2×2×2 cm were soxhlet (?!) extracted with various combinations of organic solvents including n- hexane: ethanol (1: 1), ethanol, chloroform, diethyl ether, and water, according to TAPPI T204 om- 88 and ASTM 1107- 96. Average percentage of chloroform wood extractives of beech wood equal 5.97% was determined. Results from weight loss of specimens after 14 weeks duration indicated that the effect of CHLOROFORM EXTRACTS was more on durability of specimens against wood- rotting fungus and weight loss of specimens (30.38%) was higher than the other treatments. Finally, PHENOLIC AND LIPOPHILIC COMPOUNDS in the chloroform extractives of this wood species were identified by GC/MS. Generally, 28 compounds were identified with different percentages in the beech wood. The most abundant compounds identified were hexadecanoic acid, trimethylsilyl ester (13.28%), TRANS- CARYOPHYLLENE (12.88%), trimethylsilyl 3, 5- dimethoxy- 4- (trimethylsilyloxy) benzoate (11.69%), eicosane (6.96%), and hexadecane (6.79%). Also, from phenolic compounds (sesquiterpenes) with antifungal, antibacterial, and larvicidal activity, TRANS- CARYOPHYLLENE (12.88%), beta.- Selinene (3.10%), beta.- Bisabolene (3.01%), .alpha.- Selinene (2.19%), .alpha.-Caryophyllene (1.85%), Caryophyllene oxide (1.54%), alpha- Copaene (0.92%), delta.- Cadinene (0.85%), beta.- Elemene (0.77%), and isoeugenol (0.19%) were identified.

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APA: Copy

HOSSEINI HASHEMI, SEYYED KHALIL, AGHAZADEH, LEILA, RAJABI KHORRAMI, AFSHIN, & ARSHADINIA, GHAZALEH. (2015). EVALUATION AND IDENTIFICATION OF CHEMICAL COMPOUNDS IN THE BEECH WOOD EXTRACTIVES BY GC/MS. RENEWABLE NATURAL RESOURCES RESEARCH, 6(2 (SERIAL NUMBER 20)), 13-24. SID. https://sid.ir/paper/212239/en

Vancouver: Copy

HOSSEINI HASHEMI SEYYED KHALIL, AGHAZADEH LEILA, RAJABI KHORRAMI AFSHIN, ARSHADINIA GHAZALEH. EVALUATION AND IDENTIFICATION OF CHEMICAL COMPOUNDS IN THE BEECH WOOD EXTRACTIVES BY GC/MS. RENEWABLE NATURAL RESOURCES RESEARCH[Internet]. 2015;6(2 (SERIAL NUMBER 20)):13-24. Available from: https://sid.ir/paper/212239/en

IEEE: Copy

SEYYED KHALIL HOSSEINI HASHEMI, LEILA AGHAZADEH, AFSHIN RAJABI KHORRAMI, and GHAZALEH ARSHADINIA, “EVALUATION AND IDENTIFICATION OF CHEMICAL COMPOUNDS IN THE BEECH WOOD EXTRACTIVES BY GC/MS,” RENEWABLE NATURAL RESOURCES RESEARCH, vol. 6, no. 2 (SERIAL NUMBER 20), pp. 13–24, 2015, [Online]. Available: https://sid.ir/paper/212239/en

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