Synchronous detection of multicomponent trans-fatty acids and investigation of content in infant formula farina

Authors

HUANG Li, Nanchang Institute for Control of Food and Drug, Nanchang, Jiangxi 330038, China; Nanchang Key Laboratory of Food Safty Detection and Controling, Nanchang, Jiangxi 330038, China
LI Jinlin, Nanchang Institute for Control of Food and Drug, Nanchang, Jiangxi 330038, China; Nanchang Key Laboratory of Food Safty Detection and Controling, Nanchang, Jiangxi 330038, China
WANG Chufang, Nanchang Institute for Control of Food and Drug, Nanchang, Jiangxi 330038, China
WAN Liang, Nanchang Institute for Control of Food and Drug, Nanchang, Jiangxi 330038, China; Nanchang Key Laboratory of Food Safty Detection and Controling, Nanchang, Jiangxi 330038, China

Abstract

In this study, we established multicomponent trans-fatty acids(TFAs) synchronous detection method, and on this basis the content of various components of TFAs from 38 batches of commercial infant formula farina was investigated. The results showed the average content of TFAs in infant formula farina was 0.749 3 mg/g, and the overall content was low. The TFAs total content was within a range of 0.04～1.0 mg/g in approximately 76.3% of samples. The main component was C_18:1-11T, C_19:1-7T, C_{18:3-9T/12T/15T}, C_18:1-9T and C_18:2-9,12TT. Moreover, we found that the ingredient formula and processing technology were two main factors that could fluctuate the TFAs content in infant formula farina.

Publication Date

2-28-2018

First Page

54

Last Page

57,137

DOI

10.13652/j.issn.1003-5788.2018.02.012

Recommended Citation

Li, HUANG; Jinlin, LI; Chufang, WANG; and Liang, WAN (2018) "Synchronous detection of multicomponent trans-fatty acids and investigation of content in infant formula farina," Food and Machinery: Vol. 34: Iss. 2, Article 12.
DOI: 10.13652/j.issn.1003-5788.2018.02.012
Available at: https://www.ifoodmm.cn/journal/vol34/iss2/12

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