ORGANOLEPTIC CHARACTERS:

Colour:

Many pharmaceutical tablets use color as a vital means of rapid identification and consumer acceptance.

The colour of a product must be uniform within a single tablet.Non- uniformity is referred to as 'mottling' and hence it leads to poor quality of product.


Odour:

The presence of odor in a batch of tablets could indicate stability problems, such as the odor of acetic acid in degrading aspirin tablets.

However, the presence of an odor could be characteristic for the drug (vitamins), added ingredients (flavoring agents) or the dosage form (film-coated tablets).

Taste:

 Taste is important in consumer acceptance of, especially, chewable tablets.

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