SPDS Meeting Book

Recovery, Repeatability, and Recovery for Aloin A and Aloin B

Performance Parameters for Aloin A or B:

Ranges (ppm)

Finish Product and Raw ingredients Raw ingredients 0.01 - 1 >1 - 10 >10 - 30 >30 - 100 >100 - 1000 >1000 - 12,500

Parameter

% Repeatability (RSD r )

21

11

7

6

5

3

Recovery (%)

60-115

80-110

90-107

95-105

% Reproducibility (RSD R )

32

16

11

9

7

4

AOAC Working group on Aloin                                   Prashant Ingle

September 25th, 2015

7

Motion

• Move to accept the Standard Method Performance Requirements for Aloin in Aloe as presented.

AOAC Working group on Aloin                                   Prashant Ingle

September 25th, 2015

8