Naslov
The quality of milk produced on the Pucović family farm in 2009 and 2010

Autori
Pucović, Matija ; Dobranić, Vesna ; Njari, Bela ; Filipović, Ivana ; Zdolec, Nevijo

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
Book of Abstracts The international Congress "Veterinary Science and Profession" / Maltar-Strmečki, Nadica ; Severin, Krešimir ; Slavica, Alen - Zagreb : Veterinarski fakultet Sveučilišta u Zagrebu, 2011, 89-89

Skup
Veterinary Science and Proffesion

Mjesto i datum
Zagreb, Hrvatska, 03.10.2011. - 04.10.2011

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
milk quality; family farm; veterinarian

Sažetak
The aim of this study was to monitor the milk quality on the „Pucović“ family farm (Petrinja) during 2009 and 2010 through regular official results of milk analyses at the Central Laboratory for Milk Control, Križevci. The quantity of milk fat and protein (infrared spectrophotometry according to ISO 9622:2001), the number of microorganisms (epifluorescence by flow cytometry according to the IDF 161A: 1995), somatic cell count (fluorooptoelectronic method according to ISO 13366-2:2006/IDF 148-2:2006) and the presence of inhibitory substances (AOAC 982.18 ; IDF No. 258/1991) were monitored. The average fat content, protein and dry mater (%) were 3.748 ± 0.213, 3.290 ± 0.183 and 8.560 ± 0.157, respectively, and did not differ significantly in terms of the year of production (p>0.05), but differed seasonally (p<0.05). The average number of microorganisms and somatic cells were 25 078 ± 12 262 and 174 338 ± 72 602, respectively. The number of microorganisms was statistically significantly higher (p<0.01) during the second year of research. The somatic cell count was also higher during 2010 but the differences were not statistically significant (p>0.05). No correlation of microorganism and somatic cell counts was found either 2009 (r = 0.10, p>0.05) or 2010 (r=0.33, p>0.05). Inhibitory substances were not found in any milk sample. We conclude that milk from OPG Pucović produced during both 2009 and 2010 was first-class milk, which is result of continuous Good Agricultural, Hygienic and Veterinary Practice (GAP, GHP, GVP). The significant increase of microorganism count in the second year of research points to the need for current farm management analysis, i.e. how to keep the standard EU milk quality standard in place.

Izvorni jezik
Engleski

Znanstvena područja
Veterinarska medicina

POVEZANOST RADA