منابع مشابه
Decrease of vanillin sucrose intake by victorious and defeated mice: development of anhedonia?
Hedonic reactions to various rewards play a key role in various forms of motivated behavior. The influence of repeated experience of social victories or defeats in daily agonistic interactions between male mice on voluntary consumption of vanillin sucrose solution used as hedonic reinforcer was studied. Intake of vanillin sucrose solution was shown to decrease in the winners and losers exposed ...
متن کاملVanillin and Vanillin Analogs Relax Porcine Coronary and Basilar Arteries by Inhibiting L-Type Ca Channels
Vanillin (VA) and vanillyl alcohol (VAA), components of natural vanilla, and ethyl vanillin (EtVA; synthetic analog) are used as flavoring agents and/or as additives by the food, cosmetic, or pharmaceutic industries. VA, VAA, and EtVA possess antioxidant and anti-inflammatory properties, but their vascular effects have not been determined. Therefore, we compared in isolated porcine coronary and...
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Existing endovascular options for lower extremity and visceral arterial thromboembolism face the challenges of limited trackability, vessel injury, and incomplete revascularization. At the forefront of advances in catheter materials and technology, Penumbra, Inc. recently introduced the IndigoTM System for mechanical thrombectomy in the periphery. The Indigo System is designed to address the li...
متن کاملEnzymatic synthesis of vanillin.
Due to increasing interest in natural vanillin, two enzymatic routes for the synthesis of vanillin were developed. The flavoprotein vanillyl alcohol oxidase (VAO) acts on a wide range of phenolic compounds and converts both creosol and vanillylamine to vanillin with high yield. The VAO-mediated conversion of creosol proceeds via a two-step process in which the initially formed vanillyl alcohol ...
متن کاملMicrobial Production of Vanillin
Vanilla (4-Hydroxy-3-methoxybenzaldehyde), an aromatic flavour compound, is one of the most commonly used food flavouring agents and is extracted from pods of Vanilla planifolia. It holds tremendous industrial applications in food, pharmaceuticals, beverages, perfumes and as nutraceuticals (1). Vanillin extracted from natural sources represents less than 1% of annual market demand and has a mar...
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ژورنال
عنوان ژورنال: Journal of Chemical Education
سال: 2003
ISSN: 0021-9584,1938-1328
DOI: 10.1021/ed080p446