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2017 Fiscal Year Final Research Report

Elucidation of food contamination and adverse health effect based on newly precise analytical method for cis-trans fatty acids

Research Project

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Project/Area Number 16K12744
Research Category

Grant-in-Aid for Challenging Exploratory Research

Allocation TypeMulti-year Fund
Research Field Eating habits
Research InstitutionSetsunan University

Principal Investigator

Ohta Souichi  摂南大学, 薬学部, 教授 (10213729)

Project Period (FY) 2016-04-01 – 2018-03-31
Keywordsシスートランス脂肪酸 / 食品汚染 / 健康影響 / トランス脂肪酸
Outline of Final Research Achievements

Until present, it was very few information of trans and cis-trans mixed type fatty acid for human healthy influence. However, to evaluate health influence, it is necessary that we understand the level of daily intake from various food. Our results as below; 1) trans and cis-trans isomer of linoleic acid and the linolenate were synthesized and identified, which were applied the highly precise analysis of their fatty acids, 2) it was clarified their level in various kinds of food and a mother's milk sample, 3) it was observed the phenomenon forming at the time of cooking heating.
It is convinced that these results become able to provide useful knowledge to evaluate of health impact having trans and cis-trans essential fatty acid isomers.

Free Research Field

疾病予防学、食品衛生学

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Published: 2019-03-29  

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