scholarly journals Non-destructive determination of silymarin in Silybum marianum extracts with a handheld near infrared spectrometer

Author(s):  
Hui Yan ◽  
Mengxing Liang ◽  
Mingzhu Jianga ◽  
Heinz Siesler
2016 ◽  
Vol 197 ◽  
pp. 1207-1214 ◽  
Author(s):  
Emanuel José Nascimento Marques ◽  
Sérgio Tonetto de Freitas ◽  
Maria Fernanda Pimentel ◽  
Celio Pasquini

Food Control ◽  
2014 ◽  
Vol 42 ◽  
pp. 18-22 ◽  
Author(s):  
Cui Duan ◽  
Chunguang Chen ◽  
Muhammad Naseem Khan ◽  
Yongzhi Liu ◽  
Run Zhang ◽  
...  

2020 ◽  
Vol 13 (10) ◽  
pp. 1918-1928
Author(s):  
Hai-Dong Yu ◽  
Si-Min Zuo ◽  
Guanghua Xia ◽  
Xing Liu ◽  
Yong-Huan Yun ◽  
...  

1995 ◽  
Vol 49 (2) ◽  
pp. 177-180 ◽  
Author(s):  
Martin Hühne ◽  
Ursula Eschenauer ◽  
Heinz W. Siesler

The design and applications of a near-infrared (near-IR) spectrometer with an acousto-optic tunable filter (AOTF) as monochromator and light fiber optics are described. The aim of this spectrometer is rapid product and reaction control via remote sensing and chemometric data evaluation. Its application and performance are illustrated by the determination of the water content of acetone and by the contact-free temperature measurement of an aqueous solution.


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