Preparation and characterization of infant formula concentrates: Simulation with human milk lipid composition and fat globule size and distribution

文献类型： 外文期刊

第一作者： Zhao, Pu

作者： Zhao, Pu;Wu, Gangcheng;Wei, Wei;Wang, Xingguo;Zhao, Pu;Wu, Gangcheng;Wei, Wei;Wang, Xingguo;Lu, Jing;Zhu, Huiquan;Zhang, Shuwen;Lv, Jiaping

作者机构：

关键词： Infant formula; Lipid; Milk fat globule; Particle size distribution; Microstructure; Stability

期刊名称：JOURNAL OF FOOD ENGINEERING （ 影响因子：5.5； 五年影响因子：5.7 ）

ISSN： 0260-8774

年卷期： 2023 年 359 卷

页码：

收录情况： SCI

摘要： This study aims to prepare infant formula concentrates (IFs) simulating human milk fat globule (HMFG) composition, size and distribution. Mixed plant oil (21.3% palm oil, 2.8% flaxseed oil, 2.6% soybean oil, 29.9% rapeseed oil and 43.4% corn oil) and concentrated whey protein were applied to mimic triacylglycerols and phospholipids in HMFG respectively. IF1-IF6 were produced by different homogenization pressures or physically mixed with different proportions. IF4, prepared with 95% IF1 (4.29 mu m), 1% IF2 (0.497 mu m) and 4% IF3 (9.43 mu m), showed a mean particle size of 3.96 mu m and 49.77% milk fat globule membrane protein, and had the closest size distribution and interface with HMFG. The prepared IFs showed good stability with the Turbiscan stability index (IF6 (1.75)

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