Figure - PMC

Skip to main content

An official website of the United States government

Here's how you know

Here's how you know

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

View full-text article in PMC

. 2010 Nov 29;15(12):8618–8640. doi: 10.3390/molecules15128618

Search in PMC
Search in PubMed
View in NLM Catalog
Add to search

© 2010 by the authors;

licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution license (http://creativecommons.org/licenses/by/3.0/).

PMC Copyright notice

Dependences of absorbance of colour product on concentration of gallic acid (a), trolox (b) and tocopherol (c). Calibration curves for Blue CrO₅ method related to equivalent of tocopherol (d) expressed in units of absorbance.