A quantitative analytical method for the identification and characterization of mineralized nanoparticles in food supplements

被引：1

作者：

Susanne, Richter ^{[1
]}

Klaus, Riediger ^{[2
]}

Angelika, Nester ^{[3
]}

机构：

[1] Austrian Agcy Hlth & Food Safety, Div Vet Med, Spargelfeldstr 191, A-1220 Vienna, Austria

[2] Austrian Agcy Hlth & Food Safety, Div Food Control, A-1220 Vienna, Austria

[3] Austrian Agcy Hlth & Food Safety, Div Data Stat & Risk Assessment, A-1220 Vienna, Austria

来源：

ELECTRON MICROSCOPY XIV | 2012年 / 186卷

关键词：

nanoparticles; food supplements; food control; size measurements;

D O I：

10.4028/www.scientific.net/SSP.186.28

中图分类号：

TH742 [显微镜];

学科分类号：

摘要：

Food supplements play an increasing role in the nanofood market because improvement of effectiveness and efficiency of delivery of bioactive compounds is presumed. An electron microscopic method based on the international Standard ISO 13322-1:2004 was developed for controlling and documenting size, size distribution, surface structure, shape and aggregation state of mineralized food supplement particles. For particle size distribution, a combination of conventional TEM- and SEM-methods, which allows identifying the size distribution of the whole product, is described.

引用

页码：28 / +

页数：2

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