Data/hora: 12/06/2024 09:20:10

Provedor de dados: | 21
País: | Germany
Título: | A COMPARISON OF SELECTED MILK INDICATORS IN  ORGANIC HERDS WITH CONVENTIONAL HERD AS REFERENCE
Autores: | Hanuš, O.; Vorlíček, Zdeněk; Sojková, K.; Rozsypal, Roman; Vyletělová, Marie; Roubal, P.; Genčurová, V.; Pozdíšek, J.; Landová, H.
Data: | 2008
Ano: | 2008
Palavras-chave: | Dairy cattle Food security; Food quality and human health.
Resumo: | In a historical sense, current organic farming is an old-new  alternative under changed world conditions. Organic dairying  (O) is an alternative of friendly use of the environment in  time of presupposed global climate changes. Potential impact  of organic farming on raw cow-milk quality, composition and  properties, as conpared to conventional milk production (C),  were evaluatedin this paper on the basis of selectedm ilk indicators  (MIs). Total solids, whey volume, pH of milk fermentation  ability (FAM-pH), FAM streptococci, FAM noble lactic acid  bacteria, I and Cu were higher in C milk (P&lt;0.05). The alcohol stability (AS), titration acidity, curd firmness (CF), FAM titration acidity (FAM-T), Ca, P, Mg, K and Fe were higher in O milk (P&lt;0.05). No differences( P&gt;0.05) were observed in pH, rennet coagulation time, curd quality, FAM lactobacilli and streptococci/lactobacilli, Na, Mn and Zn. In general, the differences were a little more advantageous for O milk from both technological and nutritional point of view, particularly because of AS (0.46&lt;0.58ml , C vs. O) , CF (1.88&gt;1 .81m m), FAM-T (27.3&lt; 33.8ml of 0.25mol . l ' rNaOH. I00ml r )F, AM-pH ( 5.1 &gt; 4.6 ) , Ca (1172 &lt; l257 mg.kg-1)P, ( 950 &lt; l004 mg. kg-1) and Mg 107.4&lt;ll2.0mg.kg{) results. Organic milk can also produce better environment for yoghurt fermentation. Nevertheless, the results obtained should not be overestimated as both sources produced milk of good quality. Additional results are  needed to prove organic milk benefits.
Tipo: | Journal paper
Idioma: | Inglês

Identificador:

http://orgprints.org/21322/1/Str%C3%A1nky_z_FOLIA_2008_3_4_small.pdf

Hanuš, O.; Vorlíček, Zdeněk; Sojková, K.; Rozsypal, Roman; Vyletělová, Marie; Roubal, P.; Genčurová, V.; Pozdíšek, J. and Landová, H. (2008) A COMPARISON OF SELECTED MILK INDICATORS IN ORGANIC HERDS WITH CONVENTIONAL HERD AS REFERENCE. Folia Veterinaria, 52 (3-4), pp. 155-159.

urn:ISSN:0015-5748

Relação: | http://orgprints.org/21322/
Formato: | application/pdf