Open Access. Powered by Scholars. Published by Universities.®
Articles 1 - 1 of 1
Full-Text Articles in Life Sciences
Extraction And Quantification Of Sinapinic Acid From Irish Rapeseed Meal And Assessment Of Angiotensin-I Converting Enzyme (Ace-I) Inhibitory Activity, Leah Quinn, Steven Gray, Steve Meaney, Stephen Finn, Padraig Mcloughlin, Maria Hayes
Extraction And Quantification Of Sinapinic Acid From Irish Rapeseed Meal And Assessment Of Angiotensin-I Converting Enzyme (Ace-I) Inhibitory Activity, Leah Quinn, Steven Gray, Steve Meaney, Stephen Finn, Padraig Mcloughlin, Maria Hayes
Articles
Phenolic compounds, including phenolic acids, are known to play a protective role against the development of cardiovascular disease. The aim of this work was to generate a phenolic acid extract from Irish rapeseed meal, to determine the quantity of sinapinic acid (SA) in this fraction and to assess the ability of this fraction to inhibit the enzyme angiotensin-I converting enzyme (ACE-I; EC 3.4.15.1). A crude phenolic extract (fraction 1), free phenolic acid containing extract (fraction 2), and an extract containing phenolic acids liberated from esters (fraction 3) were generated from Irish rapeseed meal using a methanol:acetone:water solvent mixture (7:7:6). The …