Journal of Global Sustainable Agriculture
Vol 6, No 1 (April 2026)

Microbiological Quality of Ready to Eat Salads Sold in the Klang Valley Region of Malaysia

Icah ardani purba (Program Studi Teknologi Hasil Pertanian, Fakultas Pertanian, Universitas Muhammadiyah Sumatera Utara, Medan, 20238)
Muhammad Said Siregar (Program Studi Teknologi Hasil Pertanian, Fakultas Pertanian, Universitas Muhammadiyah Sumatera Utara, Medan, 20238)
Nur Ilida Binti Mohamad (Food Science and Technology Research Centre, Malaysian Agricultural Research and Develepment Institute (MARDI), 43400 Serdang, Selangor, Malaysia)
Rahimah Mohd Zaki (Food Science and Technology Research Centre, Malaysian Agricultural Research and Develepment Institute (MARDI), 43400 Serdang, Selangor, Malaysia)
Yangmurni Zamani (Food Science and Technology Research Centre, Malaysian Agricultural Research and Develepment Institute (MARDI), 43400 Serdang, Selangor, Malaysia)



Article Info

Publish Date
25 Apr 2026

Abstract

Ready-to-eat salads have become increasingly popular as a convenient and healthy food option; however, they are prone to microbiological contamination due to minimal processing and the absence of heat treatment. This study aimed to evaluate the microbiological quality of ready-to-eat salads sold in the Klang Valley, Malaysia. A total of ten samples from various brands were analyzed using Total Plate Count (TPC), Total Yeast and Mould Count (TYMC), and Total Coliform methods. The results showed that TPC values ranged from 4.49 to 6.60 Log CFU/g, with some samples approaching or exceeding the acceptable safety limit. TYMC values ranged from 0.00 to 3.11 Log CFU/g, with the highest value observed in sample F10, indicating potential yeast and mould growth due to high moisture and nutrient content. Coliforms were detected in several samples, with the highest value of 4.03 Log CFU/g, suggesting possible post-processing contamination or inadequate sanitation practices. Overall, most products complied with food safety standards; however, improvements in Good Manufacturing Practices (GMP) and cold chain temperature control are necessary to ensure microbiological quality.

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Journal Info

Abbrev

JGSA

Publisher

Subject

Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Earth & Planetary Sciences Environmental Science

Description

The Journal of Global Sustainable Agriculture is a journal on research and or a report and or review on the results of general agricultural research. This journal is managed and published by the Faculty of Agriculture, Muhammadiyah University of Palembang. Journal of Global Sustainable Agriculture ...