eprintid: 880
rev_number: 7
eprint_status: archive
userid: 2
dir: disk0/00/00/08/80
datestamp: 2024-03-15 23:48:56
lastmod: 2024-03-15 23:48:56
status_changed: 2024-03-15 23:48:56
type: article
metadata_visibility: show
creators_name: Ting, J.X.
creators_name: Thng, A.
creators_name: Tay, H.R.
creators_name: Soo, G.H.
creators_name: Ong, H.C.
title: UNDERSTANDING LIPID QUALITY VARIABILITY IN ASIA PACIFIC THROUGH COMPREHENSIVE LIPID EVALUATION TESTS
ispublished: pub
subjects: SF
divisions: j11
full_text_status: public
keywords: Fatty acid composition; Hydrolysis; Lipid quality; Metabolizable energy; Oxidation
note: Kemin Industries (Asia) Pte Limited, Animal Health and Nutrition, 12 Senoko Drive758200, Singapore
abstract: The objective of this study was to investigate the variability in the oxidative quality and nutritional values of different lipid samples collected across Asia-Pacific region. The oxidative quality was evaluated through the peroxide value (PV) and malondialdehyde (MDA) content, while the free fatty acid (FFA) content and degree of fatty acid saturation (U/S ratio) were two essential parameters used to understand the nutritional values or metabolizable energy (ME) values of lipid samples. A total of 1221 lipid samples were collected and analyzed over a period of 10 years. The study showed high variability in oxidative quality between the lipid samples. Due to higher unsaturated fatty acid composition, the oxidative quality for most of the fish oil and soybean oil was at a less favorable range compared to rice bran oil, crude palm oil, and refined palm oil. The standard deviation of free fatty acids (FFA) content of soybean oil and refined palm oil was smaller compared to tallow, rice bran oil, crude palm oil, and fish oil. Fish oil and soybean oil had a higher standard deviation in U/S ratio. Variations in the FFA content and U/S ratio contributed to fluctuation in ME values. © (2023), (Scienceline Publication). All Rights Reserved.
date: 2022-11-25
publication: Online Journal of Animal and Feed Research
volume: 12
number: 6
publisher: Scienceline Publication, Ltd
pagerange: 379-389
id_number: 10.51227/OJAFR.2022.50
refereed: TRUE
issn: 2228-7701
official_url: https://www.scopus.com/inward/record.uri?eid=2-s2.0-85177234803&doi=10.51227%2fOJAFR.2022.50&partnerID=40&md5=076fd9af4771d2b9231e8360f6671b09
j_index: scopus
citation:    (2022)     UNDERSTANDING LIPID QUALITY VARIABILITY IN ASIA PACIFIC THROUGH COMPREHENSIVE LIPID EVALUATION TESTS.   Online Journal of Animal and Feed Research.  pp. 379-389.  ISSN 2228-7701   
document_url: http://eprints.science-line.com/id/eprint/880/1/OJAFR%2012%286%29%20379-389%2C%202022.pdf