Technical note: Characterizing individual milk fat globules with holographic video microscopy

被引：34

作者：

Cheong, F. C.

Xiao, K.

Grier, D. G. ^{[1
]}

机构：

[1] NYU, Dept Phys, New York, NY 10003 USA

来源：

JOURNAL OF DAIRY SCIENCE | 2009年 / 92卷 / 01期

基金：

美国国家科学基金会;

关键词：

globule; holography; milk fat; REFRACTIVE-INDEX; ALGORITHMS;

D O I：

10.3168/jds.2008-1361

中图分类号：

S8 [畜牧、动物医学、狩猎、蚕、蜂];

学科分类号：

0905 ;

摘要：

We used in-line holography to create images of individual milk fat globules in diluted samples of milk. Analyzing these images with the exact Lorenz-Mie light scattering theory then yields the droplets' radii with nanometer resolution and their refractive indexes to within one part in a thousand. This procedure rapidly and directly characterizes both the quantity and quality of fat in milk.

引用

页码：95 / 99

页数：5

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