این سایت در حال حاضر پشتیبانی نمی شود و امکان دارد داده های نشریات بروز نباشند
فصلنامه علمی پژوهشی گیاهان دارویی، جلد ۱، شماره ۳۷، صفحات ۱۰۹-۱۲۰
عنوان فارسی
چکیده فارسی مقاله
کلیدواژه‌های فارسی مقاله
عنوان انگلیسی Lipid Peroxidation Inhibition, Superoxide Anion and Nitric Oxide Radical Scavenging Properties of Thymus daenensis and Anethum graveolens Essential Oils
چکیده انگلیسی مقاله Background: Safety and efficacy of the synthetic antioxidants used in the food industry are frequently questioned because such antioxidants are unstable and highly volatile, therefore, interest in finding naturally occurring antioxidants that have the potential to protect human beings from damage induced by oxidative stress has intensified. Objective: Bioactivities of Thymus daenensis and Anethum graveolens essential oils with special reference to their antioxidative properties are studied. Methods: Total phenolic content (TPC), lipid peroxidation inhibition (LPI), ferrous-ion chelating (FIC), superoxide anion and nitric oxide radical scavenging, and tyrosinase inhibition activities of the essential oils were determined. Results: TPC of T. daenensis and A. graveolens oils were 644.07±6.79 and 174.91±2.05 mg GAE/100 g. T. daenensis and A. graveolens oils showed the highest LPI activity with FICs of 63.28±0.21 and 70.22±1.9 percent respectively. Superoxide anion and nitric oxide radical scavenging activities of the above oils had IC50 of 0.013, 0.001 and 0.005, 0.0014 mg, respectively. A. graveolens oil showed 6 fold higher anti - tyrosinase activity than T. daenensis oil. Conclusion: There was not correlation between lipid peroxidation or ferrous ion chelating activities with total phenolics implying that the oils contain chelating ligands. The effects of antioxidant phytochemicals in the biological systems are ascribed on their ability to scavenge radicals, chelating metals, activate the antioxidant enzymes, and to inhibit the oxidases. T. daenensis and A. graveolens oils have good commercial potential in both food processing and cosmetic industries.
کلیدواژه‌های انگلیسی مقاله
نویسندگان مقاله m داداش پور | m dadashpour
department of biotechnology, college of basic sciences, shahed university

سازمان اصلی تایید شده: دانشگاه شاهد (Shahed university)

i رسولی | i rasooli
department of biology, college of basic sciences, shahed university

سازمان اصلی تایید شده: دانشگاه شاهد (Shahed university)

f سفیدکن | f sefidkon
department of medicinal plants, research institute of forests and rangelands


mb رضایی | mb rezaei
department of microbiology, college of basic sciences, shahed university

سازمان اصلی تایید شده: دانشگاه شاهد (Shahed university)

s درویش علیپور آستانه | s darvish alipour astaneh


نشانی اینترنتی http://www.jmp.ir/browse.php?a_code=A-10-179-1&slc_lang=fa&sid=fa
فایل مقاله فایلی برای مقاله ذخیره نشده است
کد مقاله (doi)
زبان مقاله منتشر شده en
موضوعات مقاله منتشر شده گیاهان دارویی
نوع مقاله منتشر شده مروری
برگشت به: صفحه اول پایگاه   |   نسخه مرتبط   |   نشریه مرتبط   |   فهرست نشریات