食品与饮料

We all consume or have all consumed sugary drinks at least once. Sugar content of those drinks must be regulated. Also, to avoid those properties of sugar, it has been replaced by sweeteners. These have lower sweetness than natural sugars. Whether it is sugar or sweetener, their content just be controlled. Here, we demonstrate that Raman spectroscopy is one solution to identify and evaluate sugar/sweetener concentrations in a quality control process.

In this study, particle size of wheat flour is measured by laser diffraction technology that has emerged as the most important and effective technique in the world of particle size analysis. When compared with traditional sieve method, laser diffraction is fast, non-destructive, and provides automated measurement through a simple measurement workflow.

通过控制威士忌颗粒大小，商家可以制得优质风味和色泽的威士忌。但如果在制造过程中没有对颗粒的粒径进行监控，会阻碍产品的稳定性与一致性、从而影响质量和价格。本文档将会解释这些决定威士忌品质的因素与颗粒表征的关系。

Hypocalcemia, characterized by decrease in blood calcium below normal level, is one of the most common disorders affecting dairy cows at the onset of lactation.

食用昆虫作为一种可能的解决方案已受到关注，作为一种补充来源，以减少粮食不安全，因为它们的营养价值，如蛋白质、脂肪和矿物质。Micro-XRF可以无损地了解昆虫体内的元素分布。本文利用HORIBA XGT-9000 x射线分析显微镜对食用蟋蟀进行了元素地图成像，发现其颌部富含锌。

It is often necessary to determine the calcium content of milk and milk beverages. This may be done by atomic absorption spectroscopy (AA) or inductively coupled plasma atomic emission spectroscopy (ICP). Alternatively, by ionizing protein-bound calcium using an acidizing pretreatment, the LAQUAtwin Ca2+ can be used to measure the total amount of calcium easily.

Determining the nitrate concentrations of sudangrass and pearl millet before feeding them to livestock prevents nitrate toxicity.