期刊
MOLECULES
卷 24, 期 2, 页码 -出版社
MDPI
DOI: 10.3390/molecules24020232
关键词
functional lipids; functional foods; fatty acid esters of hydroxy fatty acids; diglycerides; regioisomers; monoacetyldiglycerides
资金
- InnovateNL (RDC Ignite grant) [5404-1815-101]
- Natural Sciences and Engineering Research Council of Canada (NSERC) [RGPIN-2016-04464]
- Atlantic Canada Opportunities Agency (Leverage grant from the ACOA) [206869]
- Memorial University Libraries, Grenfell, Newfoundland, Canada
- Atlantic Canada Opportunities Agency (Leverage grant from the RDC) [206869]
Fatty acid esters of hydroxy fatty acids (FAHFA), diglycerides (DG) and monoacetyldiglycerides (MAcDG) are gaining interest as functional lipids in pharmaceuticals and functional food formulations for managing and treating metabolic or inflammatory diseases. Herein, we investigated whether the antler and/or meat of two Cervids (moose and caribou) are novel sources of FAHFA, DG and MAcDG. We observed FAHFA present in moose and caribou composed mainly of polyunsaturated families, and that the esterification occurred frequently at the C5-hydroxy fatty acid moiety, most noticeably arachidonic acid 5-hydroxyeicosatrienoic acid (ARA-5-HERA). Moose antler, caribou and moose meat also contained significant levels of both 1,2-DG and 1,3-DG lipids. The 1,3-DG molecular species consisted mainly of 16:0/18:1, 18:0/16:0, and 18:0/18:1. On the other hand, major 1,2-DG species consisted of DG 18:0/18:0, 16:0/16:0 and 18:1/18:1 molecular species with higher levels in the antler compared to the meat. The molecular species composition of MAcDG was very simple and consisted of 14:2/18:2/2:0, 16:0/18:2/2:0, 16:0/18:1/2:0 and 18:0/18:1/2:0 with the first species 14:2/18:2/2:0 predominating in the tip of moose antlers. Increasing access to and knowledge of the presence of these functional lipids in foods will enhance their intake in the diet with potential implications in improving personal and population health.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据