Stability:- Basic Concepts and Objectives - PharmaQuesT
Q1F Stability Data Package for Registration in Climatic Zones III and IV STRESS TESTING Stress testing of the drug substance can help identify the likely degradation products, which can in turn help to establish the degradation pathways and the intrinsic stability of the molecule and validate the stability indicating power of the analytical ...
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1. Types or Techniques Probability Sampling
pharmaquest.weebly.comPHARMAQUEST (c) This method maintains the procedure of the finding evaluate the reliability of the sample. Disadvantages (a) This technique of sampling cannot be used for a large sample.It is applicable only for small sample. (b) This technique is time consuming, costly, and requires more competition.(c) Its planning and administration is more complicated.
FORMULATION AND EVALUATION OF VARIOUS …
pharmaquest.weebly.comPHARMAQUEST FORMULATION AND EVALUATION OF VARIOUS COSMETIC AND DENTAL PRODUCT 1) DEFINITION:- The term cosmetics have been derived from the term “COSMETIKOS” which means the skill to decorate.
RESEARCH METHODOLOGY Methods and tools use in …
pharmaquest.weebly.comRESEARCH METHODOLOGY 2011 4 3. Quasi-experimental design Quasi-experimental designs were developed to provide alternate means for examining causality in situations which were not conducive to experimental control. The designs have been developed to …
PHARMACEUTICAL PACKAGING, COMPONENT AND …
pharmaquest.weebly.comPharmaceutical Packaging: Pharmaceutical packaging means the combination of components necessary to contain, preserve, protect & deliver a safe, efficacious drug product, such that at any time point before expiration date of the drug product, a safe & efficacious dosage form is available. Types of Packaging Systems:
Importance, Objectives & Factors Affecting Dissolution ...
pharmaquest.weebly.comThe processes involved in dissolution of solid dosage forms: ... Micronization of hydrophobic powders can lead to aggregation and floatation when powder is dispersed into dissolution medium. So, mere increase in S.A. of drug does not ... resulting in imparting hydrophilic character to granules & thus increase in effective surface area & rate of ...
ORDER OF REACTION - PharmaQuesT
pharmaquest.weebly.comWhen the reaction rate is independent of concentration of the reacting substance, it depends on the zero power of the reactant and therefore is zero order reaction. In this type of reaction, the limiting factor is something other than concentration, for example, solubility or absorption of light in certain photochemical reactions.
PRODUCTION PLANNING AND PRODUCTION CONTROL
pharmaquest.weebly.comThe main objective of scheduling is to arrange the work of the production in ... 2. Network analysis/ technique(CPM & PERT) 3. WORK BREAKDOWN STRUCTURE 4. MOTION STUDY (METHOD STUDY) 5. ... an American engineer and social scientist. Frequently used in project management, a Gantt chart provides a graphical illustration of a schedule that helps ...
INTRODUCTION & APPLICATION OF SOLUBILITY & …
pharmaquest.weebly.com3. Solubility of solids in liquids 1.Solubility of gases in liquids Pharmaceutical solution of gases includes hydrochloric acid, ammonia water, and effervescent preparation containing carbon dioxide (Aerosol) that are dissolved and maintained in solution under positive pressure. The solubility of such system depends primarily on the pressure ...
FACTORS AFFECTING DRUG ABSORPTION - PharmaQuesT
pharmaquest.weebly.com(1) Membrane physiology A. Nature of cell membrane B. Transport processes (2) Gastero-Intestinal motility A. Gastric emptying rate B. Intestinal motility C. Drug stability in GIT D. pH of GIT E. Surface area of GIT F. Intestinal transit G. Blood flow to GIT. H. Effect of food
Regulatory Requirements Related to Stability Testing
pharmaquest.weebly.comKinetic Mean Temperature (Virtual temperature) 21°C 26°C 31°C 31°C . Mean Annual Relative Humidity 45% 60% 40% 70% REQUIREMENT OF TEMPERATURE DEPENDED ON TYPE OF TESTING TYPE OF STUDY TEMPERATURE RELATIVE HUMIDITY TIME DURATION Long term 25°C ± 2°C /60% RH ± 5% RH 12 months ...
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STABILITY TESTING OF ACTIVE PHARMACEUTICAL …
www.who.intWorking document QAS/17.694 page 3 Introduction and background36 37 38 The Stability testing of active pharmaceutical ingredients and finished 39 pharmaceutical products was published as Annex 2 in the WHO Technical 40 Report Series, No. 953, 2009 (1). 41 42 These regulatory guidelines seek to exemplify the core stability data package 43 required for …
Annex 10 - ICH
database.ich.org(Q1F) and published the following text on their website: “Explanatory Note on the Withdrawal of ICH Q1F for the ICH Website ICH Q1 F Stability Data Package for Registration Applications in Climatic Zones III and IV defined storage conditions for stability testing in countries located in
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Q 1 F Stability Data Package for Registration Applications ...
www.ema.europa.euStability Data Package for Registration Applications in Climatic Zones III and IV Explanatory Note on the Withdrawal of ICH Q1F from the ICH Website ICH Q1 F Stability Data Package for Registration Applications in Climatic Zones III and IV defined storage conditions for stability testing in countries located in Climatic Zones III (hot