Lymphatic Absorption of Structured Triacylglycerols, 1 (3)-Stearoyl-2, 3 (1)-Dilinoleoylglycerol and 2-Linoleoyl-1, 3-Distearoylglycerol in Rats

Takashi YAGI; Fumi YASUDA; Naoya FUSHIMI; Yuko HARA; Hideaki NAKAGIRI; Tadateru HAMADA; Ikuo IKEDA; Osamu IGARASHI

doi:10.3177/jnsv.50.446

Takashi YAGI, Fumi YASUDA, Naoya FUSHIMI, Yuko HARA, Hideaki NAKAGIRI, Tadateru HAMADA, Ikuo IKEDA, Osamu IGARASHI

Author information

Takashi YAGI
Research & Developlnent Center; Showa Sanggo Co. Ltd.
Fumi YASUDA
Research & Developlnent Center; Showa Sanggo Co. Ltd.
Naoya FUSHIMI
Research & Developlnent Center; Showa Sanggo Co. Ltd.
Yuko HARA
Research & Developlnent Center; Showa Sanggo Co. Ltd.
Hideaki NAKAGIRI
Laboratory of Nutrition Chemistry, Division of Bioresow ce and Bioenvironmental Sciences, Faculty of Agriculture, Graduate School, Kyusyu University
Tadateru HAMADA
Laboratory of Nutrition Chemistry, Division of Bioresow ce and Bioenvironmental Sciences, Faculty of Agriculture, Graduate School, Kyusyu University
Ikuo IKEDA
Laboratory of Nutrition Chemistry, Division of Bioresow ce and Bioenvironmental Sciences, Faculty of Agriculture, Graduate School, Kyusyu University
Osamu IGARASHI
Department of Food & Health, School of Life Science, Ibaraki Christian University

Keywords: 1 (3)-stearoyl-2,3 (1)-dilinoleoylglycerol, 2-linoleoyl-1,3-distearoylglycerol, structured triacylglycerol, lymphatic absorption

JOURNAL FREE ACCESS

2004 Volume 50 Issue 6 Pages 446-448

DOI https://doi.org/10.3177/jnsv.50.446

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Abstract

Lymphatic recovery of 1(3)-stearoyl-2, 3 (1)-dilinoleoylglycerol (SLL) and 2-linoleoyl-l, 3-distearoylglycerol (SLS) which had been enzymatically synthesized were compared with those of trilinoleoylglycerol (LLL) and the randomly esterified triacylglycerol which contained stearic acid and linoleic acid at 1:2. Recoveries of linoleic acid in all of the triacylglycerols were more than 94.0%. Lymphatic 24 h-recoveries of stearic acid given as SLL and SLS were significantly lower than that of stearic acid given as the randomly esterified triacylglyceroL Recoveries of stearic acid from SLL, SLS and the randomly esteried triacylglycerol were 88.4%, 68.3% and 101%, respectively.

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