AOAC SPDS Mid Year 2016

Existing Methods

• Size Exclusion Chromatography – Turner et al . Evaluation and comparison of commercially available  Aloe vera  L. products using size exclusion chromatography with  refractive index and multi‐angle laser light scattering detection.  International Immunopharmacology . 2004 , 4 , 1727–1737.

Fig. is from the above paper

Regulatory Guidance • No information regarding the determination of aloe  acetyl polysaccharide contents in the following  pharmacopoeias: – United States Pharmacopeia; – European Pharmacopoeia h h – C inese P armacopoeia; – Japanese Pharmacopoeia;