Page 27 - Food&Beverages Solutions-for-EtO-Analysis-SSI

3.1, 3.2 & 3.3 Ayurveda Samples (Liquid & Dynamic Headspace)
Amala, Ashwagandha, Boswellia Serrata Powder

Application Databook

Dynamic Headspace
Method =>
EtO 2-CE
Linearity levels (On column) 10,20,30,40 & 50 ppb

Linearity levels (w.r.t sample) 10,20,30,40 & 50 ppb
2
r (n=1) 0.99770 0.99746

Sample Details Conc. of EtO Conc. of 2-CE
Amala Powder (n=2) Below LOQ 16 ppb
Ashwagandha Powder (n=2) Below LOQ 253 ppb

Boswellia Serrata Powder (n=2) Below LOQ 1613 ppb

Ø Boswellia Serrata sample was analysed with both techniques (liquid &
dynamic headspace) to show equivalency study
Ø Data is summarized as below
Summary of results: Liquid Injection Mode Vs Dynamic Headspace Mode

Boswellia Serrata Sample
No. Name Liquid Mode Dynamic Mode
Aug Conc. (ppb) Aug Conc. (ppb)
1 EQ Below LOQ Below LOQ
2 2-CE 1397 1613

27