VALIDATION INDICATOR OF MEDICINAL PRODUCT, CHEMICAL COMPOUND OR PERFORMANCE FOOD

摘要

validation indicator of drug, chemical compound or perishable food. The invention refers to a set of indicators of the environmental conditions in which perishable medicines, chemical compounds or foods have been stored, from the moment of their manufacture, aiming to validate their suitability for consumption or use and consists of the use of photosensitive, thermosensitive and sensitive to produce a marker effect that permanently and reliably indicates whether a particular medicinal product, chemical compound or perishable foodstuff has been subjected to light, temperature or humidity above its maximum tolerance limit and shall invalidate it for the purpose of that is intended; These indicators may be “universal” arranged along a generic graduated scale, so that each graduation interval of each of the markers has, from the start point to the end point of the scale, a different regressive sensitivity level, or be “ customized, ”which uses photosensitive, heat sensitive and water sensitive materials, each with only a predetermined degree of limit, which has the exact sensitivity of the specific tolerance that the drug, chemical compound or perishable food can withstand with integrity, making its color permanently changed in the event of overexposure to light, moisture or heat.