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What are "Tablet Coating - Defects"?

Submitted by frndzzz on Thu, 07/03/2014 - 04:41

List of  some tablet coating defects which may affect the tablet formulation and bioavailability of drug are as follows.

(1) Picking and Sticking,

(2) Color variation,

(3) Orange peel effect,

(4) Twinning,

(5) Capping and lamination,

(6) Mottled color,

(7) Roughness,

(8) Hazing or Dull film

(9) Bridging,

(10) Erosion,

(11) Filling,

(12) Chipping,

(13) Blistering,

(14) Cracking,

(15)  Peeling and frosting.

These are some of common defectes observed during formulation of tablets.

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Tablet Coating: color variation Defects

Submitted by frndzzz on Thu, 07/03/2014 - 04:54

During Tablet coating , color variation defect is observed sometimes.

 This defect is caused by improper mixing on the tablets, or by insufficient coating and also caused by uneven spray pattern on tablets.

 After coating the migration of soluble dyes or any additives during drying may give tablet a spotted and mottled apperation.

Due to this defect color variation is observed.

Tablet coating: "Orange Peel Defect"

Submitted by frndzzz on Thu, 07/03/2014 - 05:09

During tablet coating Orange peel defect is observed due to inadequate spraying or spreading of the coating solution.

Before the drying this coating solution causes bumpy or orange peel effect on the coating.

It is caused due to high spray rate and high pressure.

This defect can be prevented by thinning of the polymer solution and adding additional solvents.

Polymers applications in everyday life

Submitted by frndzzz on Tue, 07/01/2014 - 13:56

Polymers have many applications in various fields as well as in everday life.

Let us check it out some uses of polymers.

 Polymers are used in clothing, oil recovery, food and flavours, agriculture, packaging, consumer items like clothing, toys, skin care

Polymers also used in automative parts, pipes, parts, additives etc.

Also used in electronics as well as in medicines such as in formulation of proteins, antibiotics, gel caps or in coating of tablets. 

The List of Abbreviations used in Pharmaceutical Industry

Submitted by frndzzz on Thu, 10/01/2015 - 05:34

You've already read about various topics related to Pharma Industry.Well, today I want to introduce you to the List of Abbreviations used in Pharmaceutical Industry.

There are lots of topics related to pharmacy which are available on the internet. We have studied a lot about various activities carried out daily in pharma industry so it is very important to know all the terms used in pharma.

Here is what you are goint learn in the List of Abreviations used in Pharmaceutical Industry:

NDA to PLC terms

Submitted by frndzzz on Thu, 10/01/2015 - 04:23

The List of Abbreviations used in Pharmaceutical Industry

Check out more information of related terms

In Chapter Eight of the list of abbreviations used in pharmaceutical Industry there are some terms used in research and development activities related to pharma industry.

Process Validation stages continued process verification one

Submitted by frndzzz on Sun, 07/13/2014 - 14:50

About Process Validation, the third stage is continued process verification, Some more information about process validation in continued process verification are as follows:

The variation in the continued process verification can be detected by assessment of various documents.

By complaints of any defects.

By checking out of specification records or process parameters.

Checking deviation reports.

By observing variation in the process yield.

By checking batch records.

Checking records of incoming materials.

AADA to BCS terms

Submitted by frndzzz on Thu, 10/01/2015 - 03:37

The list of Abbreviations used in Pharmaceutical Industry

Check out more information on related terms.

Welcome to the first chapter on the List of Abbreviations used in Pharmaceutical Industry. All the terms used in pharma are given below so check it out one by one.

CFR to EIR terms

Submitted by frndzzz on Thu, 10/01/2015 - 04:04

The List of Abbreviations used in Pharmaceutical Industry

Check out useful information on related terms.

The third chapter of the List of abbreviations used in pharmaceutical Industry is as follows so let us know some of the terms used in pharma.

How to Choose Watermelon Varieties

Submitted by frndzzz on Mon, 06/12/2017 - 04:22

While most of us can remember enjoying watermelons in the summertime as far back as childhood, it may be surprising to find out that today there are around two hundred different watermelon varieties grown. The traditional oblong green watermelon with pink flesh and black seeds is no longer the only choice. Today there are seedless varieties as well as the traditional watermelons with seeds.

68 Applications of Nanotechnology - Overview of the applications of Nanotechnology

Submitted by frndzzz on Mon, 12/17/2018 - 13:29

There are various applications of nanotechnology which we are going to discuss below. Nanotechnology provides various benefits in this world of technology. Smaller as well as cheaper, lighter, faster and clever things , which consume less raw materials and less energy can be prepared with the help of nanotechnology. It also offers various opportunities in creating various functions and new features. A team effort is required in creating any new feature with the help of nanotechnology

 

EMEA to GC terms

Submitted by frndzzz on Thu, 10/01/2015 - 04:20

The List of Abbreviations used in Pharmaceutical Industry

Check out more information of related terms

The fourth chapter of the list of abbreviations used in pharmaceutical industry also contains some of the useful terms so check out one by one which are given as follows.