Phytochemical composition, antioxidant activity and neuroprotective effect of Crataegus pinnatifida fruit
نویسندگان
چکیده
منابع مشابه
Phytochemical Composition, Antioxidant Activity, and Neuroprotective Effect of Terminalia chebula Retzius Extracts
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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...
Changes in Chemical Compositions and Enzymatic Activities During Fruit Ripening in Hawthorn (Crataegus Pinnatifida)
In this study, changes in some chemical compositions associated with fruit quality and enzymatic activities were investigated during ripening of hawthorn fruits from the 88th to 148th day after full bloom day (from August 11 to October 10, 2013). Significant differences in these indices were found between different maturation stages as well as hawthorn cultivars. During ripening of hawthorn fru...
متن کاملThe Antioxidant and Tyrosinase-inhibiting Activities of 8-O-4′ Neolignans from Crataegus pinnatifida Seeds
Many tyrosinase inhibitors have been alleged to have serious side effects. To search for relatively mild and safe tyrosinase inhibitors, two new 8-O-4′ neolignans, named huangnin A (1) and B (2), and four known analogs (3-6) were isolated from the seeds of Crataegus pinnatifida. Their structures were elucidated by spectroscopic analyses (1D, 2D NMR, HRESIMS, CD and Rh2(OCOCF3)4-induced CD). In ...
متن کاملAntioxidant activity and components of a traditional chinese medicine formula consisting of Crataegus pinnatifida and Salvia miltiorrhiza
BACKGROUND The aims of this study were to evaluate the antioxidant activity and to identify the antioxidant components of a traditional Chinese medicine formula consisting of a combination of Shanzha (the fruit of Crataegus pinnatifida Bge. var. major N.E.Br., SZ) and Danshen (the root of Salvia miltiorrhiza Bge., DS). This medicine is extensively used to treat cardiovascular disease. METHODS...
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ژورنال
عنوان ژورنال: South African Journal of Botany
سال: 2013
ISSN: 0254-6299
DOI: 10.1016/j.sajb.2013.08.017