scholarly journals Evaluation of Vit. B12+Fe and Cu Administration on the Somatic Cell Count, Total Bacterial Count and Compounds Milk of Dairy Cattle

2012 ◽  
Vol 11 (3) ◽  
pp. 370-374
Author(s):  
A. Pirestani ◽  
S.A. Saheb Foso
Keyword(s):  
Dairy Cattle ◽  
Somatic Cell ◽  
Cell Count ◽  
Somatic Cell Count ◽  
Bacterial Count ◽  
Total Bacterial Count

scholarly journals Impact of policy-induced structural change on milk quality: evidence from the Flemish dairy sector

2009 ◽  
Vol 76 (2) ◽  
pp. 234-240 ◽  
Author(s):  
Bart Van der Straeten ◽  
Jeroen Buysse ◽  
Guido Van Huylenbroeck ◽  
Ludwig Lauwers
Keyword(s):  
Somatic Cell ◽  
Cell Count ◽  
Size Distribution ◽  
Somatic Cell Count ◽  
Bacterial Count ◽  
Farm Size ◽  
Total Bacterial Count ◽  
Coliform Count ◽  
Exchange Policy ◽  
The Impact

This paper uses a Markov chain model to analyse the dynamics in farm-size distribution among the Flemish dairy sector and the impact of quota policy regulation on such changes. The model predicts a decline of 24% in number of farms in 2014 compared with the current situation with a more liberal exchange policy and a decline of 18% with a restricted quota exchange policy. From these Markov chain model results, we analysed the impact of farm-size distribution on eight different milk quality parameters (total bacterial count, somatic cell count, coliform count, freezing point, urea-N, fat content and protein content and penalty-points). In general, larger farms produce higher quality milk than smaller farms, especially with respect to the microbiological parameters (total bacterial count, somatic cell count and coliform count). The change in farm-size distribution from a liberal quota exchange policy would decrease the average total bacterial count by 18·0%, the somatic cell count by 2·1% and the coliform count by 11·0%. The aggregate performance of the other parameters are smaller with improvements in all cases of <1%.

scholarly journals M1 AFLATOXIN, TOTAL BACTERIAL COUNT AND SOMATIC CELL COUNT IN ORGANIC AND CONVENTIONAL MILK

2009 ◽  
Vol 1 (5) ◽  
pp. 49
Author(s):  
A. Coccollone ◽  
A. Canever ◽  
M. Trevisani ◽  
A. Borsari ◽  
F. Giacometti ◽  
...  
Keyword(s):  
Somatic Cell ◽  
Cell Count ◽  
Somatic Cell Count ◽  
Bacterial Count ◽  
Total Bacterial Count ◽  
Conventional Milk

scholarly journals CHARACTERIZE OF PRODUCTION SYSTEMS AND MILK QUALITY OF PRODUCTION UNITS IN THE SEMIARID REGION OF CEARÁ

2018 ◽  
Vol 19 (0) ◽  
Author(s):  
Ângela Maria de Vasconcelos ◽  
Daniele Alves de Farias ◽  
Tereza Cristina Lacerta Gomes ◽  
Aline Vieira Landim ◽  
Robson Mateus Freitas Silveira ◽  
...  
Keyword(s):  
Somatic Cell ◽  
Cell Count ◽  
Somatic Cell Count ◽  
Production Systems ◽  
Microbiological Quality ◽  
Bacterial Count ◽  
Milk Quality ◽  
Semiarid Region ◽  
Total Bacterial Count

Abstract The aim of this study was to characterize the production systems and milk quality of eight milk production units (MPU) in the semiarid region of the state of Ceará, Brazil. Individual interviews were conducted through a questionnaire on the characteristics of the properties and production systems. Samples of milk and water were collected for a period of 12 months. Four MPUs were classified as semi-specialized and four as non-specialized. No differences were observed in milk composition between the two production systems, and both showed protein, fat, and solids-not-fat levels. Differences were observed for somatic cell count. The semi-specialized systems showed an average somatic cell and total bacterial count which is above the limit established by the 62nd Normative Instruction. All water samples showed presence of Escherichia coli. Somatic cell count was positively correlated (fat) and negatively (lactose). For total bacterial count, correlations were negative for fat, total solids, and somatic cell count. The microbiological quality of milk is not in accordance with the 62st and 7th Normative Instructions. The specialization of the production systems did not result in improved microbiological aspects of milk.

scholarly journals Influence of milk production systems and practices on somatic cell count and total bacterial count in western Paraná

2018 ◽  
Vol 47 (0) ◽  
Author(s):  
Rodrigo Cesar dos Reis Tinini ◽  
Maximiliane Alavarse Zambom ◽  
Marcel Moreira de Brito ◽  
Daniele Cristina da Silva Kazama ◽  
Cibele Regina Schneider ◽  
...  
Keyword(s):  
Somatic Cell ◽  
Cell Count ◽  
Milk Production ◽  
Somatic Cell Count ◽  
Production Systems ◽  
Bacterial Count ◽  
Total Bacterial Count

scholarly journals Temporal Trends in Bulk Tank Somatic Cell Count and Total Bacterial Count in Irish Dairy Herds During the Past Decade

2006 ◽  
Vol 89 (10) ◽  
pp. 4083-4093 ◽  
Author(s):  
D.P. Berry ◽  
B. O’Brien ◽  
E.J. O’Callaghan ◽  
K.O. Sullivan ◽  
W.J. Meaney
Keyword(s):  
Somatic Cell ◽  
Cell Count ◽  
Somatic Cell Count ◽  
Temporal Trends ◽  
Bacterial Count ◽  
Total Bacterial Count ◽  
Dairy Herds ◽  
The Past ◽  
Bulk Tank

scholarly journals Seasonal variation in the quality parameters of milk from an extensive, small family farm

2021 ◽  
Vol 19 (3) ◽  
pp. 63-70
Author(s):  
Grażyna Czyżak-Runowska ◽  
◽  
Jacek Wójtowski ◽  
Sylwia Bielińska-Nowak ◽  
Janusz Wojtczak ◽  
...  
Keyword(s):  
Vitamin C ◽  
Somatic Cell ◽  
Cell Count ◽  
Somatic Cell Count ◽  
Winter Season ◽  
Bacterial Count ◽  
Total Bacterial Count ◽  
Family Farm ◽  
Coagulation Time ◽  
Small Family

This research aimed to determine the hygienic quality, physicochemical properties and technological suitability of milk obtained in an extensive, small family farm in western Poland in the spring-summer (grazing) and autumn-winter (indoor) seasons. The farm was operated in the traditional manner where animals spend 7/24 on the pasture in the spring-summer season. The study was performed on forty-eight samples of bulk tank milk collected once a week over one year from 17 cows of the old local Polish black and white lowland breed. Milk was tested for somatic cell count, total bacterial count, basic composition, density, vitamin C content, rennet coagulation time, pH and colour in the CIE L*a*b* system. In the autumn-winter season, a higher somatic cell count, higher protein, fat and lactose levels, longer coagulation time and lower colour parameter a* values were found compared with the spring-summer period. However, no differences as regards the colour parameters L* and b* and vitamin C content were observed between the seasons. Highly significant negative correlations between the colour of the milk and the total bacterial count and somatic cell count were found (P ≤ 0.01). High somatic cells count in studied milk highlights that mastitis and milking hygiene are still a challenging task in small family farms.

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