Dietary sn-2 palmitic triacylglycerols reduced faecal lipids, calcium contents and altered lipid metabolism in Sprague-Dawley rats

In this study, the impact of dietary sn-2 palmitic triacylglycerol (sn-2 PTAG) on faecal lipids, calcium excretion and lipid metabolic alternation was investigated in Sprague-Dawley (SD) rats fed with high-fat diet containing either palm olein (PO, sn-2 palmitic acid (PA) of 14.8%), sn-2 PTAG50 (sn-...

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Bibliographic Details
Published in:International journal of food sciences and nutrition 2019-05, Vol.70 (4), p.474-483
Main Authors: Yang, Puyu, Zhang, Hong, Wan, Jianchun, Hu, Jinyu, Liu, Junchen, Wang, Jing, Zhang, Yaqiong, Yu, Liangli (Lucy)
Format: Article
Language:English
Subjects:
Adipocytes
Adipose tissue
anabolism
Animal tissues
beta oxidation
biochemical pathways
blood serum
Calcium
Catabolism
Diet
energy
Excretion
Fatty acids
Food science
genes
High fat diet
Lipid metabolism
Lipids
Lipolysis
Metabolism
Mitochondria
mRNA
Olein
Oxidation
palm oils
Palmitic acid
Rodents
Small intestine
sn-2 palmitic triacylglycerol
soaps
Thermogenesis
triacylglycerols
Triglycerides
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Summary:In this study, the impact of dietary sn-2 palmitic triacylglycerol (sn-2 PTAG) on faecal lipids, calcium excretion and lipid metabolic alternation was investigated in Sprague-Dawley (SD) rats fed with high-fat diet containing either palm olein (PO, sn-2 palmitic acid (PA) of 14.8%), sn-2 PTAG50 (sn-2 PA of 56.4%) or sn-2 PTAG70 (sn-2 PA of 72.4%), respectively. After 4-week feeding period, SD rats fed with sn-2 PTAGs showed reduced faecal soap fatty acids, neutral lipid and calcium excretion compared to those of PO-fed rats, whereas a significant difference was only observed for the sn-2 PTAG70-fed rats (p 
ISSN:0963-7486
1465-3478
1465-3478
DOI:10.1080/09637486.2018.1541968