Study samples expiration dating
The study involved 36 consumers between the ages of 25 and 62, who were given five different yogurt products to taste, two of which were target products while the remaining three were distracter, or filler, items.The yogurt samples were identified with freshness dating that indicated they were either one month from expiration, one day from expiration, one day past expiration or one month past expiration. In reality, all yogurt samples were equally fresh and were more than 30 days ahead of their actual expiration date.Despite the lack of an explicit GMP requirement, some firms may elect to use HEPA filtered air systems as part of their dust control procedures.For example, firms may perform dust containment assessments and decide that such filters are warranted to prevent cross contamination of highly potent drugs that, even in small quantities, could pose a significant health hazard when carried over into other products. Dioctyl phthalate aerosols also called Di (2-ethylhexyl) phthalate, di-sec octyl phthalate, DOP, or DEHP, have long been used to test the integrity of HEPA filters but concern about the potential health effects to people working with DOP test aerosols has led to a search for a safer equivalent replacement.Each participant was then asked to rate the degree to which the two target yogurts were acceptable, fresh, safe, healthful and risky.
But according to a study by researchers at Cornell University, this may be damaging their product more than it is promoting it.
(also referred to as the "parent guidance") and defines the stability data package in submissions for "existing" drug substances and associated products.
In the interests of international harmonization, wherever possible, this guidance conforms to the principles of the A draft version of this document of the same title was released for Stakeholder consultation in 1997.
This finalized version has been to updated include revisions as a result of the maintenance of the parent guidance, additional clarification as a result of comments that have been received (where appropriate), as well as to promote consistency with other Health Canada guidance documents.
A summary of the notable updates is provided in Attachment 1 to this The effective date (with the exception of the Intermediate Storage Condition) of this guidance document is April 1, 2004.
They also serve to provide review and compliance guidance to staff, thereby ensuring that mandates are implemented in a fair, consistent and effective manner.