Antioxidant Activity of Various Extracts of Matricaria Chamomilla Flowers
نویسندگان
چکیده
منابع مشابه
detection of volatile compounds of medicinal plants with some nano-sorbents using modified or new methodologies and investigation of antioxidant activity of their methanolic extracts
in this work, a novel and fast method for direct analysis of volatile compounds (davc) of medicinal plants has been developed by holding a filament from different parts of a plant in the gc injection port. the extraction and analysis of volatile components of a small amount of plant were carried out in one-step without any sample preparation. after optimization of temperature, extraction time a...
Determination of the Antioxidant Activity and Stability of Chamomile (Matricaria chamomilla L.) Extract in Sunflower Oil
Antioxidants prevent the reaction of free radicals with biomolecules and can promote the nutritional values and physiological properties of foodstuffs. There are synthetic and natural kinds of antioxidants and nowadays there is a trend to replace the natural kinds instead of the synthetic kinds. Chamomile (Matricaria chamomilla L. ) is a well known and valuable medicinal plants that is used wid...
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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...
Comparison of various techniques for the extraction of umbelliferone and herniarin in Matricaria chamomilla processing fractions
Chamomile, a well-known medicinal plant, is a rich source of bioactive compounds, among which two coumarin derivatives, umbelliferone and herniarin, are often found in its extracts. Chamomile extracts have found a different uses in cosmetic industry, as well as umbelliferone itself, which is, due to its strong absorption of UV light, usually added to sunscreens, while herniarin (7-methoxycoumar...
متن کاملAnalysis of phenolic compounds in Matricaria chamomilla and its extracts by UPLC-UV
Chamomile (Matricaria chamomilla L.) is a widely used medicinal plant possessing several pharmacological effects due to presence of active compounds. This study describes a method of using ultra performance liquid chromatography (UPLC) coupled with photodiode array (PDA) detector for the separation of phenolic compounds in M. chamomilla and its crude extracts. Separation was conducted on C18 co...
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ژورنال
عنوان ژورنال: Vestnik APK Verhnevolzh`ia
سال: 2020
ISSN: 1998-1635
DOI: 10.35694/yarcx.2020.50.2.003