Persicaria Odorata), Turmeric (Curcuma Longa) and Asam Gelugor (Garcinia Atroviridis) Leaf on the Microbiological Quality of Gulai Tempoyak Paste
International Food Research Journal 22(4): 1657-1661 (2015) Journal homepage: http://www.ifrj.upm.edu.my Effect of Vietnamese coriander (Persicaria odorata), turmeric (Curcuma longa) and asam gelugor (Garcinia atroviridis) leaf on the microbiological quality of gulai tempoyak paste 1,4Abdul Aris, M. H., 1,4Lee, H. Y., 2Hussain, N., 3Ghazali, H., 5Nordin, W. N. and 1,3,4*Mahyudin, N. A. 1Department of Food Science, Faculty of Food Science and Technology, Universiti Putra Malaysia, 43400 UPM Serdang, Selangor, Malaysia 2Department of Food Technology, Faculty of Food Science and Technology, Universiti Putra Malaysia, 43400 UPM Serdang, Selangor, Malaysia 3Department of Food Service and Management, Faculty of Food Science and Technology, Universiti Putra Malaysia, 43400 UPM Serdang, Malaysia 4Food Safety Research Centre, Universiti Putra Malaysia, 43400 UPM Serdang, Selangor, Malaysia 5Fisheries Research Institute, 64100 Batu Maung, Pulau Pinang, Malaysia Article history Abstract Received: 14 June 2014 The objective of this study was to determine microbiological quality of gulai tempoyak paste Received in revised form: (GTP) added with three different leaf; Vietnamese coriander, turmeric and asam gelugor. The 2 January 2015 GTP was cooked for 10 minutes with control temperature (60-70°C) and the leaf were added at Accepted: 12 January 2015 2, 5 and 8 minutes during the cooking time to give exposure times of 8, 5 and 2 minutes of the leaf to GTP. GTP without addition of leaf was treated as control and all the prepared GTPs were Keywords stored at 30°C for 2 days before analysed using total plate count (TPC) and yeast and mould count (YMC).
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