MFR of Antacid

PURPOSE: 

This Standard Operating Procedure is written to describe the formulae, manufacturing procedure, specifications, packing details of dosage form.

SCOPE:

This procedure is performed and is applied during the manufacturing of dosage form.

RESPONSIBILITY / ACCOUNTABILITY: 

It is the responsibility of  Manufacturing Chemist to follow and adhere to this SOP. The Production Pharmacist, QC/QA Manager and cGMP Administrator are accountable for the strict adherence to the master

COPY ISSUED TO:

1. Master Copy : Manager Quality Assurance
2. Copy No. 1 : Production Pharmacist
3. Copy No . 2 : Manager Quality Control
4. Copy No . 3 : cGMP Administrator
5. Copy No. 4 : Liquid Section

COMPOSITION: 

Each 5 ml contains:

Dried Aluminium Gel              I.P.            400 mg

Magnesium Hydroxide             I.P.            400 mg                     

Simethicone                                U.S.P.         50 mg

EQUIPMENTS TO BE USED: 

  RAW MATERIALS: – 

 PACKING MATERIAL:-  

        MANUFACTURING SPECIFICATION:

1. Average fill of each Bottle is 160 ml.
2. Volume variation limit allowed in each filled Bottle is 160 ml to 162 ml.
3. Make up the final volume of the suspension accurately.
4. Colloid the completely charged batch using Colloidal Mill  by operating it as per its SOP.
5. Transfer the suspension from charging tank L-10 to storage tank  after complete charging of batch.
6. Mix the batch, Fill the bottles and also perform the primary packing of bottles at temperature not more than 25⁰ C and Relative Humidity not more than 40.
7. Dried Aluminium Hydroxide Gel contains 47.5% of Aluminium Oxide.
8. Aluminium Hydroxide Gel (Paste) contains 7.50 ± 0.25% of Aluminium Oxide.
9. Actual quantity of Aluminium Hydroxide Gel (Paste) required is:

           Yield:

• Theoretical Yield is 10000 Bottles.
• Expected Practical Yield is 10000 + 2% Bottles.

 Packing Details: 

1. Wash the bottles on Linear Bottle Washing Machine  and operate it as per its SOP.
2. Transfer the Suspension from storage tank to Digipack Bottle Filling and Sealing Machine  for filling and then sealing of the bottles as per its SOP .
3. Fill 160 ml suspension in 170 ml white glass bottle and use 25 mm PP Cap to seal the bottle mouth.
4. Inspect each filled and sealed bottle for proper sealing and presence of the foreign particles, if any.
5. Label every inspected bottle by using the Automatic Bottle Labelling Machine  as per its SOP.
6. Pack 36 filled and sealed bottle in each corrugated box .
7. Seal each corrugated box with adhesive tape and label it properly by affixing the specified label.

MANUFACTURING PROCESS:

1. Charge 240 kgs of Sorbitol to charging tank

            Addition of Ingredients into the Charging Tank L-09 while stirring continuously:       

2. Dissolve 8.0 kgs of Sodium Benzoate in 50 Ltrs of  Puified water and add to the bulk batch.
3. Dissolve 1.60 kgs of Aspartum 10 Ltrs of  Puified water and add to the bulk batch.
4. Slowly transfer 924.0 kgs of Aluminium Hydroxide Paste to the bulk batch.
5. Add 200 Ltrs of Puified Water to the bulk batch.
6. Slowly transfer 140.8 kgs of Magnesium Hydroxide Powder to the bulk batch.
7. Add 1.6 kgs of Aerosil to the bulk batch.
8. Dissolve 1.28 kgs of Bronopol in 5 Ltrs of Puified water and add to the bulk batch.
9. Slowly transfer 16.8 kgs of Simethicone to the bulk batch.
10. Dissolve 0.560 kgs of Tartrazine Supra in 5 Ltrs of Puified water and add to the bulk batch.
11. Mix the whole batch for 1 hour and then colloid the batch.
12. Colloid the batch through Colloid Mill  by operating it as per its SOP . and transfer it to the Charging Tank
13. Dissolve 0.512 kgs of Menthol in 16 x 450 ml of Spirit Chloroform and add to the bulk batch.
14. Make up the volume with Puified water to 1600 Ltrs and mix until homogeneous.
15. Leave the Suspension to settle for overnight or for minimum 8 hours.
16. Again check the volume and make up with Puified water to 1600 Ltrs and mix until homogeneous.
17. Check the self pH of Solution to be in between 8.0 – 9.0
18. Send the sample to Quality Control Department for bulk testing.
19. Transfer it to the Storage Tank.

IN-PROCESS CONTROLS: 

The following in-process controls should be maintained during the processing:

1. Check Raw materials used for manufacturing purpose are all approved materials and have ‘Released’ labels fixed on it.
2. All weighed Raw materials should be counter-checked by  Manufacturing Chemist. If any discrepancy is noticed, it should be immediately brought to the notice of Production Pharmacist and QC/QA Manager.
3. Physical characteristics of Raw material like colour, odour, and consistency are checked before compounding.
4. Final volume should be made as per Standard Operating Procedure using correct dipstick in the  Manufacturing Chemist.
5. pH of the bulk should be checked and it should be with in specified limits.
6. Bulk sample should be sent for analysis to Quality Control Department before starting the filling and sealing stage.
7. Intermittently filled volume should be checked at 30 minutes interval by the Assistant Manufacturing Chemist and record for the same should be kept in Batch Manufacturing Record.
8. The net volume should be checked for all the filling nozzles and in no case, net volume should be less than   volume claimed on the label.

1. Limit for Volume Variation  :  Volume claimed on the label + 2ml
2. Visual inspection of filled and sealed bottles should be done as per SOP and the record of the same should be kept in the Batch Manufacturing Record.
3. Suspensions should be filled under constant slow speed stirring to maintain uniformity of contents.
4. The labels and cartons should be checked thoroughly for proper batch coding.
5. Intimation should be sent to Quality Control Department for finished product sampling and testing.
6. After the completion of labelling and packaging, the coded labels and cartons should be accounted for and rejected printed material should be destroyed in the presence of QC/QA Manager. Maintain the destruction of the same in the Batch Manufacturing Record.
7. It will be ensure that filling or packaging equipment has been properly cleaned.
8. Filling or packaging of next product should not commence until the ‘Line Clearance’ has been given by the IPQA.

Diclofenac Sodium, Paracetamol & Chlorzoxazone Tablets