The two most common technologies for express food analysis are IR spectroscopy with sub-division in NIR (near-infrared) and MIR (mid-infrared). NIR lies in region between 780nm < 侉 < 2,500 nm (12,820-4,000 cm-1) [1] and MIR in region 3000 nm < 侉 < 50,000 nm. Besides, ...
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关键词:食用油,中红外,检测,水分含量,反式脂肪酸 III 万方数据 浙江工业大学硕士论文 FTIR技术分析食用油的水分以及反式脂肪酸含量的研究 STUDY ON ANALYSIS OF MOISTURE CONTENT AND TRANS FATTY ACID CONTENT IN THE EDIBLE OILS BY FTIR ABSTRACT Edible oil is a daily necessity andindispensable nutrition.As ...
[5]DONG X, LI Q, SUN D, et al. Direct FTIR analysis of free fatty acids in edible oils using disposable polyethylene films. Food Analytical Methods, 2014, 185:503-508. [6]LI Y, GARCÍA-GONZÁLEZ D L, YU X, et al. Determination of free ...
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s extensive series of spectral libraries includes information specific to application, industry, or spectral technique. When selecting libraries, it is important to pick libraries based on mode of analysis and resolution. The libraries...
This paper explains the result of measuring substances that can easily contaminate food using FTIR and EDX. In addition, the results of analyzing contaminants on the surface of frozen pizza are introduced as an example of actual analysis using FTIR, EDX, and also EPMA, Analysis by these devices...
FTIR结合主成分分析鉴别不同年份六堡茶_罗艳
When selecting libraries, it is important to pick libraries based on mode of analysis and resolution. The libraries span applications for hazmat, forensics, food, polymers, organic and inorganic chemistry, and microplastics. Spec...
FTIR结合主成分分析鉴别不同年份六堡茶_罗艳