2015年3月1日
Attenuated total reflectance terahertz spectroscopy for quantitative measurement of somatic cell count in bovine milk
Engineering in Agriculture, Environment and Food
- ,
- ,
- ,
- 巻
- 8
- 号
- 2
- 開始ページ
- 79
- 終了ページ
- 82
- 記述言語
- 英語
- 掲載種別
- 研究論文（学術雑誌）
- DOI
- 10.1016/j.eaef.2015.04.003
- 出版者・発行元
- Elsevier
Quantitative somatic cell count (SCC) measurement for detection of mastitis using an attenuated total reflectance (ATR) terahertz (THz) spectroscopy was investigated. Using samples with controlled SCC derived from raw milk, we measured their ATR signal in the THz region 30-440 cm<
sup>
-1<
/sup>
with a Fourier-Transform THz spectrometer. We found ATR signals decreased as SCC increased. Furthermore, we found the correlation between the ATR signal and SCC from 8.0 × 10<
sup>
4<
/sup>
to 1.57 × 10<
sup>
6<
/sup>
cells/mL was optimal at 139 cm<
sup>
-1<
/sup>
(R<
sup>
2<
/sup>
= 098). These findings demonstrate a potential to detect mastitis with a monochromatic THz wave.
sup>
-1<
/sup>
with a Fourier-Transform THz spectrometer. We found ATR signals decreased as SCC increased. Furthermore, we found the correlation between the ATR signal and SCC from 8.0 × 10<
sup>
4<
/sup>
to 1.57 × 10<
sup>
6<
/sup>
cells/mL was optimal at 139 cm<
sup>
-1<
/sup>
(R<
sup>
2<
/sup>
= 098). These findings demonstrate a potential to detect mastitis with a monochromatic THz wave.
- ID情報
-
- DOI : 10.1016/j.eaef.2015.04.003
- ISSN : 1881-8366
- SCOPUS ID : 84930180392