May 19, 2024

Liquid Paraffin Emulsion Pharmaceutics I Practical

Liquid Paraffin Emulsion Pharmaceutics I Practical

Aim: Preparation and Evaluation of Liquid Paraffin Emulsion

Glassware’s: Beaker, glass rod, mortar & pestle, glass bottle etc.

Formula:

IngredientsQty GivenActivity
Liquid paraffin500 mlLaxative
Acacia10xPrimary Emulsifier
TragacanthxSecondary Emulsifier
Sodium benzoate5 gmPreservative
Vanillin0.5 gmFlavouring agent
Glycerin125 mlViscosity builder
Chloroform2.5 mlPreservative
Purified waterq.s to 1000 mlVehicle
The formula for Liquid Paraffin Emulsion

Procedure:

Time needed: 45 minutes

Preparation and Evaluation of Liquid Paraffin Emulsion

  1. Dry mortar and pestle

    The mortar and pestle were flamed.

  2. Preparation of Primary emulsion

    Primary emulsion was prepared by taking oil, water and gum in the ratio of 3:2:1(Mineral oil).
    Triturate in one direction only.

  3. Preparation of Sodium benzoate solution

    Sodium benzoate was dissolved in water.

  4. Add excipients

    Sodium benzoate solution, vanillin, chloroform, and glycerin were added to the primary emulsion and triturated.

  5. Make up the volume

    Volume is made up with purified water.

What is the Dose, Category, Storage & Container and Category of Liquid Paraffin Emulsion


Dose: 10-30 ml

Category: Faecal softener/ Laxative

Container & Storage: Store in a well-closed container, away from light.

Labelling Directions: Shake well before use. Discard if two layers are seen.


The calculation for Primary Emulsion:

Dry gum method

Fixed Oil

Oil: Water: Gum 3 : 2: 1

Mineral Oil

Oil: Water: Gum 3 : 2: 1

Volatile Oil

Oil: Water: Gum 3 : 2: 1

What is the use of chloroform in liquid paraffin emulsion?

Preservative


Pharmaceutics Practical

Syrup IP’66Liquid paraffin emulsion
Compound syrup of Ferrous PhosphateORS powder (WHO)
Piperazine citrate elixir Effervescent granules
Paracetamol pediatric elixirDusting powder
Terpin Hydrate Linctus IP’66Divided powders
Iodine Throat Paint (Mandles Paint)Glycero-gelatin suppository
Strong solution of ammonium acetateCoca butter suppository
Cresol with soap solutionZinc Oxide suppository
Aqueous Iodine SolutionSulphur ointment
Calamine lotionNon-staining-iodine ointment
Magnesium Hydroxide mixtureCarbopal gel
Aluminium hydroxide gelIodine gargle
Turpentine LinimentChlorhexidine mouthwash

First Year B Pharm Notes, Syllabus, Books, PDF Subjectwise/Topicwise

F Y B Pharm Sem-IF Y B Pharm Sem-II
BP101T Human Anatomy and Physiology I TheoryBP201T Human Anatomy and Physiology II – Theory
BP102T Pharmaceutical Analysis I TheoryBP202T Pharmaceutical Organic Chemistry I Theory
BP103T Pharmaceutics I TheoryBP203T Biochemistry – Theory
BP104T Pharmaceutical Inorganic Chemistry TheoryBP204T Pathophysiology – Theory
BP105T Communication skills TheoryBP205T Computer Applications in Pharmacy Theory
BP106RBT Remedial BiologyBP206T Environmental sciences – Theory
BP106RMT Remedial Mathematics TheoryBP207P Human Anatomy and Physiology II Practical
BP107P Human Anatomy and Physiology PracticalBP208P Pharmaceutical Organic Chemistry I Practical
BP108P Pharmaceutical Analysis I PracticalBP209P Biochemistry Practical
BP109P Pharmaceutics I PracticalBP210P Computer Applications in Pharmacy Practical
BP110P Pharmaceutical Inorganic Chemistry Practical
BP111P Communication skills Practical
BP112RBP Remedial Biology Practical

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