The preparation of a Castor Oil Emulsion Practical is an easy process in a pharmaceutics laboratory. Here we provide details to prepare and submit 30 ml of Castor Oil Emulsion Practical.
Castor Oil Emulsion practicals are included in D pharmacy 1st-year Pharmaceutics I subjects. After completing the practical students should be able to know how to prepare of Castor Oil Emulsion Practical in a pharmacy.
In this article, we provide the practical details from start to end, like title, aim, references, requirements, theory, procedure, and results. You just need to write your practical in your practical notebook. You don’t need to search further regarding this practical in any book.
Castor Oil Emulsion Practical
Title:-
Prepare and submit 30ml of Castor Oil Emulsion.
Aim:-
To prepare & dispense 30ml of castor oil emulsion.
Reference:-
1. Mehta R.M., Dispensing Pharmacy, Vallabh Prakashan, New Delhi,2017;217
Requirements:-
Apparatus Required: Mortar & pestle, weigh balance, measuring cylinder, glass rod, spatula, beaker, funnel, etc.
Chemical Required: Castor oil and Cinnamon water q. s.
Castor oil emulsion theory:-
An emulsion is a mixture of two or more liquids that are normally immiscible (immiscible or immiscible) due to liquid-liquid phase separation. Depending on the nature of the dispersed phase, castor oil emulsion types are castor oil emulsion is o/w or w/o: (i) water-in-oil (W/O) emulsions (ii) oil-in-water (O/W) emulsions.
Liquid paraffin is primarily used as a pediatric laxative in medicine and is a popular treatment for constipation and encopresis. Castor oil emulsion is used as a laxative to empty the GI tract while the patient is being prepared for colon x-rays, proctoscopies, and endoscopy.
Castor oil emulsion formula:-
Castor oil emulsion usp formula and castor oil emulsion ingredients are;
| Sr No | Ingredients | Official Formula(I.P.) | Working Formula | Required Quantity |
|---|---|---|---|---|
| 1 | Castor oil | 20ml | – | – |
| 2 | Cinnamon water q. s. | 50ml | – | 25ml |
Calculations:-
Castor oil emulsion preparation procedure:-
Preparation of Castor Oil Emulsion procedures are described below;
- Consider the calculated amount of acacia taken in the mortar.
- A measured amount of cinnamon water (calculated for the primary emulsion formula) is added to the mortar at once.
- The contents of the mortar are rubbed to form slime.
- Add a measured amount of castor oil in small amounts with a steady, quick, and light spread to form a thick cream. Trituration is continued for three minutes to obtain a white stable emulsion. It is indicated by a click.
- Gradually add more cinnamon water while continuously triturating.
- The contents are transferred to the measuring cylinder.
- The pestle and mortar are rinsed with cinnamon water and the rinse is transferred to a measuring cylinder.
- The amount is adjusted to the required volume using cinnamon water and the contents are mixed well.
- The castor oil emulsion is then transferred to a wide-mouth light-proof container.
- The bottle is closed, labeled, polished, and presented.
Category:-
The category of Castor Oil Emulsion is Laxative.
Uses:-
Castor oil emulsion is used as a laxative, to empty the GI tract, while the patient is prepared for the colon X–ray, proctoscopy, and endoscopic examination.
Storage:-
It should be stored in a tightly closed container in a cool place.
Castor oil emulsion dose:-
The Castor Oil Emulsion dose is 4 -6 ml.
Direction:-
Take on an empty stomach followed by one full glass of water.
Castor oil emulsion label:-
| Medicine Name | Castor Oil Emulsion 30ml |
| Composition: Iodine Potassium iodide Purified water | BATCH NO.: MFG. DATE: EXPIRY DATE: |
| – | FOR EXTERNAL USE ONLY |
| Category: | Antiseptic |
| Use: | It is used as an antiseptic |
| Storage: | Stored in a well-closed container at a temperature not exceeding 250C |
| MFG BY: ABCD | Batch/Section: Roll No.: |
Castor oil emulsion practical lab Report:-
The castor oil emulsion theory lab report is 30ml Castor Oil Emulsion is Prepared and Submitted.
Some FAQs Related To Castor Oil Emulsion Practical
What is Castor Oil Emulsion?
Ans. Castor oil emulsion is a castor oil preparation that is miscible with water using an emulsifier1. The emulsifying agent is used in a ratio of 4:2:1, i.e. oil:water:rubber to prepare the primary emulsion. Acacia gum is used as an emulsifier because emulsions prepared with acacia gum remain stable for a long enough time. Castor oil emulsion is used as a laxative.
How to Download Castor Oil Emulsion Practical Pdf?
Ans. We have provided the castor oil emulsion theory notes pdf download link of the castor oil emulsion practical. You just need to click on the download now button for the castor oil emulsion theory pdf.
How to Prepare Castor Oil Emulsion Solution?
Ans. You can try the next steps to castor oil emulsion preparation:
1. To create a mucilage, add water to a mortar and triturate.
2. Small amounts of castor oil should be added while tubulating quickly until a clicking sound is heard and the product turns white or nearly white.
3. 30 ml of water should be added to the primary emulsion while continuously stirring.
4. Wash the mortar with water and transfer it to a measuring cylinder.
It takes 8 ml of castor oil, 4 ml of distilled water, and 2 gm of gum acacia to make a castor oil emulsion according to standard procedure. Acacia gum, water, and fixed oil are combined in a 4:2:1 ratio. Acacia serves as an emulsifier and castor oil as a purgative.
What is the castor oil emulsion uses?
Ans. Castor oil emulsion uses included: as an ingredient in foods, medicines, and skin care products, As a lubricant for industry, and as a part of biodiesel fuel.
What is the pH of Castor Oil Emulsion?
Ans. Castor oil emulsions typically have a pH of 6.2 to 7.0. Effects of pH and electrolytes on castor oil emulsions range from neutral to mildly acidic. Acacia gum can be used as an emulsifying agent because it creates a barrier of protection and lowers interfacial tension. Cosmetic emulsions typically have a pH of 3.0 to 7.8. Due to the fact that some substances are pH-sensitive and for microbiological and dermatological reasons, this is crucial.
Can Castor Oil be Used as an Emulsifier?
Ans. Yes, Castor oil can be used as an emulsifier. A class of emulsifiers known as castor oil ethoxylates is employed in numerous processes. Castor oil can also be sulfated with sulfuric acid to make it a self-emulsifier. Castor plant seeds are used to make castor oil. It can be used as a solubilizer, emulsifier, surfactant, and emollient in cosmetics.
What is castor oil’s HLB value?
Ans. Castor oil has an HLB value of 14. The HLB scale has a range of 0–20. The HLB value reflects the equilibrium between the hydrophilic and lipophilic moieties in a surfactant molecule in terms of size and strength. The non-ionic ethoxylated polyethylene glycol ester made from castor oil, PEG 40 hydrogenated castor oil, has an HLB value of 15. This HLB value results in an emulsion of oil and water. Castor oil that has been hydrogenated to PEG 40 is useful as an emulsifier, surfactant, and solubilizer.
Pharmaceutics I Related Other Practicals Lab Manuals
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Conclusion
Pharmaceutics I is the most important subject in D Pharmacy 1st year students. This subject comprises both theory and practical portions and you should give a university exam as well as an internal exam for both. Here we provided the Castor Oil Emulsion Pharmaceutics Lab Practical Manual details as per the PCI syllabus.
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