α-Glucosidase Inhibitors from the Roots of Sophora flavescens

نویسندگان
چکیده

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

Tyrosinase inhibitory prenylated flavonoids from Sophora flavescens.

For the purpose of the development of a skin-whitening agent, Sophora flavescens was evaluated for tyrosinase inhibitory activity and its active principles were identified following activity-guided isolation. The ethanol extract and dichloromethane fraction from S. flavescens showed significant inhibition of mushroom tyrosinase. From the dichloromethane fraction, three known prenylated flavonoi...

متن کامل

Microwave-assisted extraction of oxymatrine from Sophora flavescens.

In this paper, microwave-assisted extraction (MAE) of oxymatrine from Sophora flavescens were studied by HPLC-photodiode array detection. Effects of several experimental parameters, such as concentration of extraction solvent, ratio of liquid to material, microwave power, extraction temperature, and extraction time on the extraction efficiencies of oxymatrine were evaluated. The optimal extract...

متن کامل

Human ACAT Inhibitory Effects of Flavonoids from Sophora flavescens

Acyl-coenzyme A:cholesterol acyltransferase (ACAT, EC 2.3.1.26) is the primary cellular enzyme that catalyzes the formation of cholesteryl esters from cholesterol and fatty acyl-coenzyme A. It has been identified that two isoenzymes, ACAT-1 and ACAT-2, have different cell locations, membrane orientations, and metabolic functions. Atherosclerotic lesions are associated with the accumulation of c...

متن کامل

Selective Extraction of Flavonoids from Sophora flavescens Ait. by Mechanochemistry.

Flavonoids from Sophora flavescens were selectively extracted by mechanochemical-promoted extraction technology (MPET) after using response surface methodology to determine the optimal extraction parameters. The highest yield of 35.17 mg/g was achieved by grinding the roots with Na₂CO₃ (15%) at 440 rpm/min for 17.0 min and water was used as the sole solvent with a ratio of solvent to solid mate...

متن کامل

Sedative Effect of Sophora flavescens and Matrine

The present study investigated the sedative effects of Sophora flavescens (SF) and its bioactive compound, matrine through performing locomotor activity test and the electroencephalography (EEG) analysis in the rat. The underlying neural mechanism of their beneficial effects was determined by assessing c-Fos immunoreactivity and serotonin (5-HT) in the brain utilizing immunohistochemical method...

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: Bulletin of the Korean Chemical Society

سال: 2012

ISSN: 0253-2964

DOI: 10.5012/bkcs.2012.33.5.1791