Microbial evaluation of allopathic and herbal non-sterile pharmaceutical liquid dosage forms Hussain Malik Asif1,3,*, Mehmood Farrukh2, Gohar Umar Farooq3, Nadeem Syeda Fatima3, Mushtaq Aamir4, Mukhtar Hamid3 1College of Medicine, University of Hail, Hail (Kingdom of Saudi Arabia) 2Riphah Institute of Pharmaceutical Sciences, Riphah International University, Lahore, (Pakistan) 3Institute of Industrial Biotechnology, Government College University, Lahore, (Pakistan) 4Department of Pharmacy, Institute of Chemical Sciences, Government College UniversityLahore, (Pakistan) *e-mail: hussain_amc2010@yahoo.com
Online Published on 17 February, 2023. Abstract Nonsterile pharmaceutical finished products are not manufactured through aseptic processes so are not completely free from microbial contaminations, which can impact their efficacy due to the degradation of active ingredients. The aim of present study was to enumerate, isolate and identify the microbial contaminations in non-sterile liquid finished pharmaceutical dosage forms. A total of 50 nonsterile liquid products were collected from different pharmacies across Lahore city, Pakistan. Pour plate method was used to test the total microbial count as per USP guidelines. The results showed a microbial count of 140 cfu mL-1 in nutraceuticals manufactured liquid dosage form, 60 cfu mL-1 in multinational products, 120 cfu mL-1 in registered herbal products, and 390 cfu mL-1 in non-registered herbal liquid products. Major bacterial contaminants isolated from allopathic (local and multinational) products and herbal (registered and non-registered) products are reported. Top Keywords Non-sterile products, Allopathy, Herbal products, Pathogenicity, Microbial contamination, Naturopathy. Top |