2. Learning objectives:
The learner will be able to learn:
• Different types of dosage form
• Needs of dosage form
• Detail account on Monophasic liquid dosage form
4. Syrup
It is a concentrated or saturated solutions of sucrose in
purified water.
The concentration of sucrose is 66.7% w/w & due to that it is a
viscous preparations.
The syrup which contains medical substance called as a
medicated syrup & those containing aromatic or flavored
substance known as a flavored syrup.
5. Importance of syrup
It retards oxidation because its partly hydrolyzed into reducing
sugar.
It prevents decomposition of many vegetable substance
because its have high osmotic pressure which prevent the
growth of bacteria.
They are palatable due sweet taste.
6. Elixirs
It is clear, sweetened, aromatic,
hydroalcholic preparations meant for
oral use.
The medicated elixirs are generally
contained potent drug like as
antibiotics, antihistamine or sedative ,
where as non – medicated elixirs
contained flavoured.
The composition of elixirs contained
mainly as ethyl alcohol (active
ingredients),water, glycerin or
propylene glycol, colouring agent,
flavouring agent & preservative.
7. References:
• R. M. Mehta text book for pharmaceutics I
• Lachman, A reference book for pharmaceutics
• Martin, A reference book for pharmaceutics