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Human milk fat substitutes rich in 1,3-dioleoyl-2-palmitoylglycerol and 1-oleoyl-2-palmitoyl-3-linoleoylglycerol simultaneously: Preparation strategy and simulated infant in vitro digestion.
Pan, Yue; Zhang, Xueying; Cong, Pinyao; Li, Xiaodong; Liu, Lu; Qiu, Jiaxin; Lin, Shuang; Jean Eric-Parfait Kouame, Kouadio; Li, Jiajun.
Affiliation
  • Pan Y; Food College, Northeast Agricultural University, No. 600 Changjiang St., Xiangfang Dist, 150030 Harbin, China; Key Laboratory of Dairy Science, Ministry of Education, Northeast Agricultural University, No. 600 Changjiang St., Xiangfang Dist, 150030 Harbin, China.
  • Zhang X; Food College, Northeast Agricultural University, No. 600 Changjiang St., Xiangfang Dist, 150030 Harbin, China; Key Laboratory of Dairy Science, Ministry of Education, Northeast Agricultural University, No. 600 Changjiang St., Xiangfang Dist, 150030 Harbin, China.
  • Cong P; Food College, Northeast Agricultural University, No. 600 Changjiang St., Xiangfang Dist, 150030 Harbin, China; Key Laboratory of Dairy Science, Ministry of Education, Northeast Agricultural University, No. 600 Changjiang St., Xiangfang Dist, 150030 Harbin, China.
  • Li X; Food College, Northeast Agricultural University, No. 600 Changjiang St., Xiangfang Dist, 150030 Harbin, China; Key Laboratory of Dairy Science, Ministry of Education, Northeast Agricultural University, No. 600 Changjiang St., Xiangfang Dist, 150030 Harbin, China. Electronic address: hrblxd@163.com.
  • Liu L; Food College, Northeast Agricultural University, No. 600 Changjiang St., Xiangfang Dist, 150030 Harbin, China; Key Laboratory of Dairy Science, Ministry of Education, Northeast Agricultural University, No. 600 Changjiang St., Xiangfang Dist, 150030 Harbin, China. Electronic address: liulu89824@163.c
  • Qiu J; Food College, Northeast Agricultural University, No. 600 Changjiang St., Xiangfang Dist, 150030 Harbin, China; Key Laboratory of Dairy Science, Ministry of Education, Northeast Agricultural University, No. 600 Changjiang St., Xiangfang Dist, 150030 Harbin, China.
  • Lin S; Food College, Northeast Agricultural University, No. 600 Changjiang St., Xiangfang Dist, 150030 Harbin, China; Key Laboratory of Dairy Science, Ministry of Education, Northeast Agricultural University, No. 600 Changjiang St., Xiangfang Dist, 150030 Harbin, China.
  • Jean Eric-Parfait Kouame K; Food College, Northeast Agricultural University, No. 600 Changjiang St., Xiangfang Dist, 150030 Harbin, China; Key Laboratory of Dairy Science, Ministry of Education, Northeast Agricultural University, No. 600 Changjiang St., Xiangfang Dist, 150030 Harbin, China.
  • Li J; Heilongjiang Yaolan Dairy Technology Stock Company Ltd., Harbin 150010, China.
Food Res Int ; 191: 114736, 2024 Sep.
Article in En | MEDLINE | ID: mdl-39059926
ABSTRACT
In this study, fractionated palm stearin, oleic acid, and linoleic acid were selected as the base materials to prepare human milk fat substitutes (HMFS) rich in OPO and OPL by enzymatic acidolysis combined with physical blending. Under optimum conditions, contents of OPO, OPL, and sn-2 palmitic acid in the OPO and OPL-rich triacylglycerols (TAGs) were higher than that in commercial OPO-rich TAGs, with values of 37.25%, 28.12%, and 79.44%, respectively. Physical blending the OPO and OPL-rich TAGs (47%), bovine milk fat (18%), sunflower oil (13%), coconut oil (13%), corn oil (8%), and palm oil (1%) can obtain HMFS with a fat composition that like HMF. The fatty acid, sn-2 saturated fatty acid, and TAG contents of HMFS were within the lower and upper limit of HMF. The lipolysis degree of infant formula (IF) with HMFS as fat source is 9.0% higher than that of commercial plant oil-based infant formula (PIF), and 3.4% lower than that of human milk. IF with HMFS as fat source released less saturated free fatty acids and more saturated monoacylglycerols during digestion than that of PIF, which would help improve the IF fat utilization by infants.
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Full text: 1 Collection: 01-internacional Database: MEDLINE Main subject: Triglycerides / Palm Oil / Fat Substitutes / Infant Formula / Digestion / Milk, Human Limits: Animals / Humans / Infant Language: En Journal: Food Res Int Year: 2024 Document type: Article Affiliation country:
Fulltext
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Full text: 1 Collection: 01-internacional Database: MEDLINE Main subject: Triglycerides / Palm Oil / Fat Substitutes / Infant Formula / Digestion / Milk, Human Limits: Animals / Humans / Infant Language: En Journal: Food Res Int Year: 2024 Document type: Article Affiliation country: