Stability Testing of Ayurvedic Formulations: Exigency of Today’s World: Brief Overview

Stability Testing of Ayurvedic Formulations: Exigency of Today’s World: Brief Overview

The concept of stability is one of the most important issues regarding Ayurvedic formulations                 as till date no specific guidelines are available for the same. Although the Ayurvedic lexicon as                  well as Gazette notification issued by Government of India on 26th November, 2005 revealed                 shelf life of Ayurvedic formulations but greater advancements in packaging and storage                 technology now-a-days has created a need for the revision of their shelf life. Mainly, two                 guidelines namely ICH (International Conference on Harmonization) and WHO (World Health Organization) provide details regarding parameters for stability study of pharmaceutical products                 but ICH guidelines from Q1 to Q11 is generally followed. A well designed stability protocol               containing information like Selection of Batches and Samples, Test Attributes, Analytical              Procedures, Acceptance Criteria, Storage Conditions and period, Testing Frequency, Sampling               plan, Container Closure System etc, various types of stability study and stability testing methods should be taken into consideration. Currently pharmaceutical product are generally assayed using a validated stability indicating analytical method and an expiry date is marked based on the predicated period from date of manufacture when the pharmaceutical product would show more than 10% deterioration in the active molecule. So, these guidelines may also be implemented on Ayurvedic formulations where percentage degradation can be assayed when the product is stored at different conditions of temperature and humidity. The general concept of stability for Ayurvedicor modern medicine remains same but the parameters used to assess the stability may vary from product to product.

Author(s) Details

Dr. Chinky Goyal
Department of Rasa Shastra and Bhaishjya Kalpana, Shri Dhanwantry Ayurvedic College and Dabur Dhanwantry Hospital, Sector-46 B, Chandigarh, India.

Dr. Gupta Arun Kumar

Department of Panchkarma, L.N. Ayurveda College and Hospital, Bhopal, Madhya Pradesh, India.

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