Scopus
YÖKSİS Eşleşti
A comparison of different analysis methods for milk urea nitrogen
Kafkas Universitesi Veteriner Fakultesi Dergisi · Eylül 2015
YÖKSİS Kayıtları
Farklı Süt Üre Azotu Analiz Metotlarının Karşılaştırılması
Kafkas Universitesi Veteriner Fakultesi Dergisi · 2015 SCI-Expanded
PROFESÖR EMEL GÜRBÜZ →
Makale Bilgileri
DergiKafkas Universitesi Veteriner Fakultesi Dergisi
Yayın TarihiEylül 2015
Cilt / Sayfa21 · 767-772
Scopus ID2-s2.0-84934762143
Özet
The objective of this study was to develop a reliable and cheap method to determine of milk urea nitrogen and compare some other instrumental methods. Two trials were conducted. In first trial, a milk urea nitrogen testing method was designed by modifying some methods developed for ammonia nitrogen testing method. Several studies were performed for the validation of method. By using standard solutions some applications such as determinability, recovery, repeatability, test of various analyzers and devices, limit of quantification were performed. Recovery of added urea averaged 99.38 %. In second trial, 105 individual milk samples from a dairy farm was analyzed for milk urea nitrogen by modified indophenol, infrared, and MiniFoodLab methods. The means of milk urea nitrogen obtained from three different methods were 23.87, 21.59, and 23.92 mg/dl, respectively. There was a positive correlation between modified indophenol and infrared methods.
Yazarlar (4)
1
Fatma Inal
2
Emel Gurbuz
3
Behiç Coşkun
4
Mustafa Selçuk Alataş
ORCID: 0000-0001-9920-1838
Anahtar Kelimeler
Enzymatic Assay
Milk urea nitrogen
Kurumlar
Selçuk Üniversitesi
Selçuklu Turkey
Metrikler
1
Atıf
4
Yazar
2
Anahtar Kelime