Orientation to determine quality attributes of flavoring excipients containing volatile molecules.

Abstract:

:Pharmaceutical excipients containing volatile odor-active molecules can be used in pharmaceutical development to increase patients' compliance. However, capturing the molecular composition of these odor-active substances is challenging. Therefore, guidance for the analytical investigation of these excipients should be developed. Using a model flavor, lead molecules were chosen and a gas chromatographic method was validated according to pharmaceutical guidelines. Changes during storage as well as batch homogeneity and conformity were investigated. The knowledge gained could be used to understand molecular differences between batches caused by aging. A suitable attempt to capture the volatile molecular composition of flavoring substance was presented and the found results could be used for the determination and interpretation of quality attributes.

journal_name

J Pharm Biomed Anal

authors

Kiene FE,Pein M,Thommes M

doi

10.1016/j.jpba.2015.01.033

subject

Has Abstract

pub_date

2015-06-10 00:00:00

pages

20-6

eissn

0731-7085

issn

1873-264X

pii

S0731-7085(15)00043-6

journal_volume

110

pub_type

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