POLYPHENOLIC STATUS AND ANTIOXIDANT ACTIVITY OF THE HERB THYMUS SERPYLLUM L.

نویسندگان

چکیده

Phenolic compounds are the most numerous and studied group of plant biology activity compounds. participate in various metabolic processes, which cause their biological activity. All natural phenolic low toxicity show a wide range effects on human body. The promising area applied research is study antioxidant, antibacterial, cytotoxic properties order to obtain safe drugs origin for pharmaceutical industry. search new sources can be an effective, environmentally economically advantageous alternative synthetic analogues. Compounds polyphenolic nature almost class biologically active substances that exhibit high antioxidant status and, as result, have pharmacotherapeutic For analysis, alcohol-water extract thyme herb obtained by infusing 7 days was used. content flavonoids, hydroxycinnamic acids amount were determined spectrophotometrically terms rutin, chlorogenic acid gallic acid, respectively. It shown sum investigated samples 1.531, 0.505 5.478%, Antioxidant vitro. A 0.1% solution adrenaline hydrochloride used system produces superoxide radical, taking autoxidation into adrenochrome alkaline environment. During activity, sufficiently level it found extract, indicators 50% at beginning exposure, increased 57,45% after 15 seconds gradually decreasing further, still remained pronounced. calculated rate reaction experimental sample with addition creeping 0.0310 ou/min, against control – 0.0446 where pure used, while indicator percentage inhibition when using tested 30.33%.

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

The antioxidant activity of polyphenolic fraction of Thymus daenensis Celak.

Damage to cell and tissues by oxidation of polyunsaturated fatty acids (PUFA) is one of the most important risk factors of many diseases such as atherosclerosis, roumatoid arthritis and cancer. Oxidation occurs due to increase of oxidant agents such as free radicals or decrease of antioxidants. Thymus daenensis Celak. is a herbaceous wild medicinal plant endemic to Iran. In the course of screen...

متن کامل

The antioxidant activity of polyphenolic fraction of Thymus daenensis Celak.

Damage to cell and tissues by oxidation of polyunsaturated fatty acids (PUFA) is one of the most important risk factors of many diseases such as atherosclerosis, roumatoid arthritis and cancer. Oxidation occurs due to increase of oxidant agents such as free radicals or decrease of antioxidants. Thymus daenensis Celak. is a herbaceous wild medicinal plant endemic to Iran. In the course of screen...

متن کامل

antioxidant and antimicrobial activity of allium jesdianum extract

چکیده بررسی فعالیت ضد اکسیدانی و ضدمیکروبی عصاره گیاه بن سرخ (allium jesdianum) به کوشش: زهرا مقیمی هدف از این تحقیق بررسی میزان ترکیبات فنولی کل، ترکیبات فلاوونوئیدی کل، فعالیت ضداکسیدانی و ضدمیکروبی عصاره ی گیاه تازه و خشک بن سرخ بود. استخراج عصاره به روش های غوطه وری، استفاده از همزن مغناطیسی، دستگاه مایکروویو، امواج فراصوت و گرمادهی مقاومتی و با استفاده از متانول، اتانول و آب به عنوا...

ANTIOXIDANT ACTIVITY AND POLYPHENOLIC CONTENT OF THE BULGARIAN WILD HERB Cistus incanus L. STORED UNDER DIFFERENT CONDITIONS

Present study investigates the effect of storage (at room temperature and at a frozen state) of Cistus incanus leaves and its hard-coated seeds on the total polyphenol content and the antioxidant capacity in view of the extraction carried out in 50 % ethanol-in water solution. A correlation between the polyphenol content and the antioxidant activity of the leaves stored at room temperature is e...

متن کامل

Polyphenolic Content, Antioxidant Potential and Antimicrobial Activity of Satureja boissieri

Antioxidant activities of Satureja boissieri extracts were detected by using specific in vitro techniques. Standard antioxidant compounds such as ascorbic acid, BHA (Butylated Hydroxyanisole) and BHT (Butylated Hydroxytoluene) were used to compare with the results obtained from ethanol and water extracts of the plant samples. Both extracts presented high antioxidant <span ...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: ?????? ????????? ????????????? ????????????

سال: 2023

ISSN: ['2307-8332']

DOI: https://doi.org/10.18524/2304-0947.2023.1(84).277069