Arginine is essential for the α-amylase inhibitory activity of the α-amylase/subtilisin inhibitor (BASI) from barley seeds
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Inhibitory Effects of Swietenia Mahagoni Seeds Extract on Α-Glucosidase and Α-amylase
This study analyzed the inhibition activity of Swietenia mahagoni seeds extract on α-glucosidase and α-amylase enzymes inhibition assays. Swietenia mahagoni seeds were extracted by using Supercritical Carbon Dioxide (SC-CO2) extraction at pressures of 20- 30 MPa and temperatures of 40- 60°C. The oil yields obtained were analyzed with α- glucosidase and α- amylase enzymes inhibition assays. A...
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α-amylase inhibitors were purified and characterized from the seeds of Macrotyloma uniflorum (MUAI) and Vigna unguiculata (VUAI). MUAI was purified using CM-cellulose column while VUAI was purified using Poros HS-50 column followed by gel filtration on Sephadex G-75 column. The molecular weights of MUAI and VUAI as determined by gel filtration were 26.91 kD and 21.89 kD respectively. Both MUAI ...
متن کاملα-Amylase inhibitory property, antioxidant activity and toxicological study of Salvia chloroleuca
Background and objectives: Salvia chloroleuca Rech. f. & Allen., is an endemic species growing wildly in north east and center parts of Iran but there is no information about its safety. To provide information about the safety of the species, we evaluated its acute and sub chronic toxicity in rats. Methods: In acute toxicity study, the aqueous methanol (80%) extract at a single dose of...
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The objective of the present study was to determine the antilipidperoxidation and in vitro α-amylase and lipase inhibitory activity of the Boswellia ovalifoliolata Bal Henry (BOB) extract. The polyphenolic compounds, flavonoids, and tannins content of the extracts were estimated by spectrophotometry. Antioxidant activity on goat liver lipid peroxidation and linoleic acid was d...
متن کاملPotent α-amylase inhibitory activity of Indian Ayurvedic medicinal plants
BACKGROUND Indian medicinal plants used in the Ayurvedic traditional system to treat diabetes are a valuable source of novel anti-diabetic agents. Pancreatic α-amylase inhibitors offer an effective strategy to lower the levels of post-prandial hyperglycemia via control of starch breakdown. In this study, seventeen Indian medicinal plants with known hypoglycemic properties were subjected to sequ...
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ژورنال
عنوان ژورنال: Biochemical Journal
سال: 1993
ISSN: 0264-6021,1470-8728
DOI: 10.1042/bj2930151