SPDS Aloe Vera Method Book

OFFICIAL DOCUMENT

Date Issued: Supersedes:

Page:

12 of 15

Procedure Title: Identification and quantitation of Aloe Vera Using 1 H NMR

N/A

Effective Date:

TBD

SOP #:

Revision #:

00

Prepared By: Department: Applies To:

Isaac Lee Quality Herbalife QC Laboratories

Figure 9. 1 H NMR spectrum of Kappa-Carrageenan

Figure 10. 1 H NMR spectrum of Iota-Carrageenan

For Use Only By Herbalife International. This document contains confidential and proprietary information belonging to Herbalife International - It must not be reproduced or disclosed to others without prior written approval