We have located links that may give you full text access.
Potent Inhibitory Effects of Some Phenolic Acids on Lactoperoxidase.
Journal of Biochemical and Molecular Toxicology 2016 November
Lactoperoxidase (LPO) plays a key role in immune response against pathogens. In this study, we examined the effects of some phenolic acids on LPO. For this purpose, bovine milk LPO was purified 380.85-fold with a specific activity of 26.66 EU/mg and overall yield of 73.33% by using Amberlite CG-50 H(+) resin and CNBr-activated Sepharose-4B-l-tyrosine-sulfanilamide affinity chromatography. After purification, the in vitro effects of phenolic acids (tannic acid, 3,4-dihydroxybenzoic acid, 3,5- dihydroxybenzoic acid, chlorogenic acid, sinapic acid, 4-hydroxybenzoic acid, vanillic acid, salicylic acid, and 3-hydroxybenzoic acid) were investigated on LPO. These phenolic acids showed potent inhibitory effect on LPO. Ki values for these phenolic acids were found as 0.0129 nM, 0.132 μM, 0.225 μM, 0.286 μM, 0.333 μM, 2.33 μM, 10.82 μM, 0.076 mM, and 0.405 mM, respectively. Sinapic acid and 4-hydroxybenzoic acid exhibited noncompetitive inhibition; 3,4-dihydroxybenzoic acid showed uncompetitive inhibition, and other phenolic acids showed competitive inhibition.
Full text links
Related Resources
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app