Soil Bacterial Hydrolysis leading to Genuine Aglycone. VI. On Stevioside
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چکیده
منابع مشابه
Novel agents for enzymatic and fungal hydrolysis of stevioside
A comparative study on the potential of some biological agents to perform the hydrolysis of stevioside was carried out, aiming at establishing an alternative methodology to achieve the aglycon steviol or its rearranged derivative isosteviol, in high yields to be used in the preparation of novel bioactive compounds. Hydrolysis reactions were performed by using filamentous fungi (Aspergillus nige...
متن کاملTransport of the natural sweetener stevioside and its aglycone steviol by human organic anion transporter (hOAT1; SLC22A6) and hOAT3 (SLC22A8).
The natural sweetening agent stevioside and its aglycone metabolite, steviol, have been shown to inhibit transepithelial transport of para-aminohippurate (PAH) in isolated rabbit renal proximal tubules by interfering with basolateral entry. The aim of the present study was to determine which of the cloned basolateral organic anion transporters were involved in the renal transport of stevioside ...
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One of the main factors limiting the bioremediation of subsoil environments based on bioaugmentation is the transport of selected microorganisms to the contaminated zones. The characterization of the physiological responses of the inoculated microorganisms to starvation, especially the evaluation of characteristics that affect the adhesion of the cells to soil particles, is fundamental to antic...
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Subcutaneous challenge of mice with lipopolysaccharide (LPS) from gram negative bacteria, produced an intestinal microvascular lesion causing fluid exudation into the lumen of the intestine and diarrhea. The microvascular lesion was characterized by endothelial cell damage and microthrombi in the venules and capillaries of the intestinal lamina propria. Marker organisms, given orally to challen...
متن کاملStevioside methanol tetrasolvate
Stevioside is a naturally occurring diterpenoid glycoside in Stevia rebaudiana Bertoni. The title compound, C38H60O18·4CH3OH, crystallized as its methanol tetrasolvate. Stevioside consists of an aglycone steviol (a tetra-cyclic diterpene in which the four-fused-ring system consists of three six-membered rings and one five-membered ring) and a sugar part (three glucose units). A weak intra-molec...
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ژورنال
عنوان ژورنال: Chemical and Pharmaceutical Bulletin
سال: 1972
ISSN: 0009-2363,1347-5223
DOI: 10.1248/cpb.20.2500