Abstract
Excess sulphonated polystyrene resin (Dowex-50, 200–400 mesh) suspended in 0.05 N hydrochloric acid has been found suitable as a catalyst for the hydrolysis of tissue samples preparatory to the determination of hexosamine, hexuronic acid, and hydroxyproline. This technique protected hexuronic acid from destruction during hydrolysis sufficiently well to permit of its determination. The resin used in hydrolysis has been used also for separation of sugars and hexuronic acid from hexosamine and hydroxyproline by differential elution.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
