Recent questions tagged pharmaceutics

Description : Classify emulsifying agents with one example of each class. Describe dry gum method for preparation of emulsion.

Last Answer : Classification of Emulsifying Agent: Emulsifying Agents can be divides as follows: 1. Natural: a. Vegetable source: eg. Gum acacia, Tragacanth, agar, pectin, starch, iris moss (chondrus) b. Animal ... at this stage is known as primary emulsion. 4. Add more of water to produce required volume.

Description : Name the various facial cosmetics. Explain different eye makeup preparation.

Last Answer : Facial cosmetics: a) Face powder b) Rouge c) Eye makeup d)Lipstick e)Creams EYE MAKEUP  MASCARA  EYE SHADOW  EYEBROW PENCIL  EYE LINER 1)MASCARA : Black pigmented preparation for ... of eyes available in liquid, cake & pencil form. Brown colour is considered a good colour for daytime

Description : What are cachets? Mention its advantages and disadvantages.

Last Answer : Definition: - Cachets are the solid Unit dosage form of drugs. These are moulded from rice paper, used to enclose nauseous or disagreeable Powders and are available in different sizes to hold drugs from ... light and moisture 4) The shell is very fragile 5) They cannot be manufactured on large scale