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Research Journal of Pharmacognosy، جلد ۳، شماره ۴، صفحات ۶۷-۷۴
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عنوان انگلیسی The effect of 60Co-gamma radio-sterilization on Boswellia carterii essential oil composition
چکیده انگلیسی مقاله Background and objectives:Gamma-irradiation is used vastly for both decontamination and sterilization of natural products; but these high-energy rays can affect heat-sensitive essential oils. Methods: The oleo-gum-resin of Boswellia carterii (Burseraceae) was sterilized by γ-irradiation at dose 30 KGy. The essential oils obtained by hydrodistillation of non-irradiated Boswellia (NIB) and irradiated Boswellia (IB) were analyzed by GC/MS and the changes were compared. The structure of octyl acetate as the major component and marker of B. carterii was confirmed by MS/MS. Results: Twenty-five compounds comprising 99.55% of NIB oil and nineteen compounds comprising 98.61% of IB oil were identified. Major constituents which were common for both oils were octyl acetate (52.67 % in NIB, 76.51 % in IB), 1-octanol (6.37 % in NIB, 5.19 % in IB), duva-4, 8, 13-triene-1,3α diol (5.52 % in NIB, 3.94 % in IB), verticiol (13.63 % in NIB) and verticillane type diterpene (5.4 % in IB) they made up 78.19% and 91.04% of NIB and IB, respectively. Conclusion: Gamma irradiation was an efficient method for sterilization of Boswellia carterii oleo-gum resin, but it resulted in change in the essential oil composition particularly octyl acetate changed from 52.67% to 76.51%.
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نویسندگان مقاله p بدر |
phytopharmaceutical technology and traditional medicine incubator, shiraz university of medical sciences, shiraz, iran. pharmaceutical sciences research center, shiraz university of medical sciences, shiraz, iran.
سازمان اصلی تایید شده: دانشگاه علوم پزشکی شیراز (Shiraz university of medical sciences)

s دانش آموز |
department of pharmaceutics, school of pharmacy and pharmaceutical sciences, shiraz university of medical sciences, shiraz, iran.department of phytopharmaceautical traditional pharmacy , school of pharmacy and pharmaceutical sciences, shiraz university of medical sciences, shiraz, iran.
سازمان اصلی تایید شده: دانشگاه علوم پزشکی شیراز (Shiraz university of medical sciences)

علی اکبر محمدی | a a
burn research center, shiraz university of medical sciences, shiraz, iran.
سازمان اصلی تایید شده: دانشگاه علوم پزشکی شیراز (Shiraz university of medical sciences)

علیرضا اکبری زاده | a r
department of pharmaceutics, school of pharmacy and pharmaceutical sciences, shiraz university of medical sciences, shiraz, iran.
سازمان اصلی تایید شده: دانشگاه علوم پزشکی شیراز (Shiraz university of medical sciences)

s افشاری پور |
department of pharmacognosy, faculty of pharmacy, isfahan university of medical sciences, isfahan, iran.
سازمان اصلی تایید شده: دانشگاه علوم پزشکی اصفهان (Isfahan university of medical sciences)

نشانی اینترنتی http://www.rjpharmacognosy.ir/article_33360_26162efd3daffc0c0418698d55c6d4ee.pdf
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