If the molecule is not yet well characterized in the clinic or by biochemical and other testing, an additional risk assessment should be carried out to identify any new
CQAs and critical process parameters that should be included.
Apart from the
CQAs, other monoacyl CGA that are not ferulic but coumaric and ferulic were identified in this study.
This is usually not a good option for injection molding because process verification requires 100% inspection on each of the
CQA specifications, a process that is generally not cost effective unless the
CQAs can be measured using some type of automated process.
The main peaks on chromatogram were identified as dicaffeoylquinic acids (di-CQAs) at m/z 515.119, and similar to the
CQAs, they differ in their fragmentation profile obtained with collision energy at 35.
Glycosylation has been identified as a
CQA for many antibody-based drugs [34-36].
Although the
CQAs content in coffee beans and the effect of processing conditions, especially roasting, on CGAs have been widely reported [11, 12, 15], data related to the new brewing procedures are limited [16, 17].
An experienced partner can work with the product owner to understand their vaccine's critical quality attributes (
CQAs) and, by leveraging their experience with other suspension products, will be able to readily identify the critical process parameters (CPPs) within their control that may impact the
CQAs.
These are referred to as Critical Quality Attributes (
CQAs) and are typically the attributes that would be monitored during process development, manufacturing, and ultimately in a Quality Control (QC) setting.
Pharmaceutical development should include defining of quality target product profile (QTPP), identifying and determining potential critical quality attributes (
CQAs), selecting an appropriate manufacturing process, defining a control strategy, and identifying through, for example, prior knowledge, experimentation, and risk assessment, the material attributes, and process parameters that can have an effect on product
CQAs.
The aqueous extract of mate used in this experiment contains caffeoyl quinic acids (
CQAs) and caffeine as major constituents.