E-Nose Identification of Milk Somatic Cell Count

Volume: 2 Number: 1 May 27, 2016
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E-Nose Identification of Milk Somatic Cell Count

Abstract

Mastitis is a common disease among dairy animals which causes serious economic losses. It can be diagnosed via diverse clinical findings, while milk somatic cell count (SCC) is accepted as a key indicator. However, determination of SCC with traditional methods is time consuming and laborious. This paper focuses on the ability of electronic nose (e-nose) system containing 12 different metal oxide sensors (MOS) to discriminate milks with somatic cell counts (SCC) above a threshold value. Milk samples were collected from dairy farms around Biga district of Çanakkale province, Turkey. Forty-six samples were analyzed using standard protocols in laboratory, then exposed to DiagNose II e-nose system. Artificial Neural Networks (ANNs) was used to discriminate between Non-Mastitic (N-M) / Mastitic (M) samples depending on sensor responses. Results showed that 8 of 12 sensors were responded to milk samples. Thus, performances of several ANNs models with different topologies were tested using 8 sensor responses. ANNs was trained using 28 samples, and remaining 18 samples were used in validation step. Among tested models, the results of the lowest overall errors for training and validation steps were found to be 35.71 % and 38.89 % respectively. To improve the performance, Principal Components Analysis (PCA) performed for dimension reduction and three components were selected to be included in ANNs model instead of 8 sensors. Performing of PCA prior to ANNs provided decreased overall errors for training (10.7 %) and validation (0 %). However, the actual performance of the system should be tested using new dataset.

Keywords

Details

Primary Language

Turkish

Subjects

Engineering

Journal Section

-

Publication Date

May 27, 2016

Submission Date

February 23, 2016

Acceptance Date

-

Published in Issue

Year 2016 Volume: 2 Number: 1

APA
İnalpulat, M., Kızıl, Ü., Bilgücü, E., & Genç, L. (2016). Süt Somatik Hücre Sayısının E-Burun ile Belirlenmesi. Çanakkale Onsekiz Mart Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 2(1), 22-35. https://doi.org/10.28979/comufbed.307873
AMA
1.İnalpulat M, Kızıl Ü, Bilgücü E, Genç L. Süt Somatik Hücre Sayısının E-Burun ile Belirlenmesi. Çanakkale Onsekiz Mart Üniversitesi Fen Bilimleri Enstitüsü Dergisi. 2016;2(1):22-35. doi:10.28979/comufbed.307873
Chicago
İnalpulat, Melis, Ünal Kızıl, Ertuğrul Bilgücü, and Levent Genç. 2016. “Süt Somatik Hücre Sayısının E-Burun Ile Belirlenmesi”. Çanakkale Onsekiz Mart Üniversitesi Fen Bilimleri Enstitüsü Dergisi 2 (1): 22-35. https://doi.org/10.28979/comufbed.307873.
EndNote
İnalpulat M, Kızıl Ü, Bilgücü E, Genç L (May 1, 2016) Süt Somatik Hücre Sayısının E-Burun ile Belirlenmesi. Çanakkale Onsekiz Mart Üniversitesi Fen Bilimleri Enstitüsü Dergisi 2 1 22–35.
IEEE
[1]M. İnalpulat, Ü. Kızıl, E. Bilgücü, and L. Genç, “Süt Somatik Hücre Sayısının E-Burun ile Belirlenmesi”, Çanakkale Onsekiz Mart Üniversitesi Fen Bilimleri Enstitüsü Dergisi, vol. 2, no. 1, pp. 22–35, May 2016, doi: 10.28979/comufbed.307873.
ISNAD
İnalpulat, Melis - Kızıl, Ünal - Bilgücü, Ertuğrul - Genç, Levent. “Süt Somatik Hücre Sayısının E-Burun Ile Belirlenmesi”. Çanakkale Onsekiz Mart Üniversitesi Fen Bilimleri Enstitüsü Dergisi 2/1 (May 1, 2016): 22-35. https://doi.org/10.28979/comufbed.307873.
JAMA
1.İnalpulat M, Kızıl Ü, Bilgücü E, Genç L. Süt Somatik Hücre Sayısının E-Burun ile Belirlenmesi. Çanakkale Onsekiz Mart Üniversitesi Fen Bilimleri Enstitüsü Dergisi. 2016;2:22–35.
MLA
İnalpulat, Melis, et al. “Süt Somatik Hücre Sayısının E-Burun Ile Belirlenmesi”. Çanakkale Onsekiz Mart Üniversitesi Fen Bilimleri Enstitüsü Dergisi, vol. 2, no. 1, May 2016, pp. 22-35, doi:10.28979/comufbed.307873.
Vancouver
1.Melis İnalpulat, Ünal Kızıl, Ertuğrul Bilgücü, Levent Genç. Süt Somatik Hücre Sayısının E-Burun ile Belirlenmesi. Çanakkale Onsekiz Mart Üniversitesi Fen Bilimleri Enstitüsü Dergisi. 2016 May 1;2(1):22-35. doi:10.28979/comufbed.307873