Proceedings Volume 2010 (format .pdf) - SimpBTH

4. CONCLUSIONS1. The paper shows the partial results of the researches done to identify abiochemical marker of carotene type in fodder and then in milk, to improvethe traceability on the total food chain.2. In the study, samples of green fodder from Blana Bucegi area have beenconsidered (on different plots). The influence of different methods ofimproving the meadow (concerning the content of green fodder in betacaroteneand metals) has been followed.3. The recorded content in beta-carotene varied between 0.78-2.30 mg/ 100gand the maximmal value has been recorded at the sample from a fertilisednatural pasture in 2000, 2001, 2002 and 2010.4. Experiments have been done to obtain a sensorial fingerprint using the e-nose, and by processing the achieved data, a discrimination between foddersamples has also been done (using PCA).5. The researches will continue to follow the β-carotene biochemical markertraceability in milk.5. REFERENCES1. Lucas, A., Agabriel, C., Martin, B., Ferlay, A., Verdier-Metz, I., Coulon, J.P., Rock, E. (2006):Relationship between the conditions of cow’ nts of components of nutritional interest in raw milkfarmhouse cheese Lait Vol. 86, 177-202s milk production and the conte2. Legea nr. 150/2004 privind siguranta alimentelor, publicata in Monitorul Oficial al Romaniei,Partea I, nr. 462 din 24 mai 20043. Maruşca, T., Blaj, V.A. (2003): Rezultate preliminare privind producerea laptelui de vacă“ecologic” pe păşunile din Platoul Bucegilor Ed. Mira Design Sibiu Vol. II, 39–444. Noziere, P., Graulet, B., Lucas, A., Martin, B., Grolier, P., Doreau, M. (2006): Carotenoids forruminants: From forages to dairy products Anim. Feed Sc. Technol. Vol. 131 (3-4), 418-4505. Schoefs, B. (2002): Chlorophyll and carotenoid analysis in food products. Properties of thepigments and methods of analysis Trends in F. Sc. & Tech. Vol. 13, 361-3716.*** ebooks.unibuc.ro/biologie/ProgreseVolumul2/Articolul9a.doc (accesed on 1.03.2009)290