Variation in milk composition of dairy goats due to n-3 unsaturated fatty acids supplementation

The objective of this research was to determine the effect of addition of n-3 unsaturated fatty acids (a-linoleic, eicosapentaenoic and docosahexaenoic) in dairy goats' ration on milk composition (fat and protein content). Also, the persistence of the effect after supplementation was analysed. The research was conducted on dairy goats (Alpine and Saanen) bred at an indoor farm. Regarding the experimental period, the milk sampling at milking (morning and evening) was performed in the period before supplementation (BS), during supplementation (S), and after supplementation (AS). According to the added supplement, animals were randomly allocated into a group (G-4) with no added supplement and three test groups (G-1; G-2; G-3) where a supplement containing n-3 unsaturated fatty acid was added over a period of five days. The results of this research indicate that the addition of PUFA in goats' ration changes the milk composition. The supplementation of a-linoleic resulted in increase of both milk fat and protein content. Furthermore, the addition of eicosapentaenoic and docosahexaenoic resulted in decrease of fat but increase of protein content in milk. The observed trends also persisted after the supplementation period

Tambura instrumental festival Zagreb (Tamburaški orkestar, ansambli i solisti Muzičke akademije u Zagrebu,13.5.2021.)

Koncert je održan na MA u Koncertnoj dvorani "Blagoje Bersa" 13.5.2021. Izvođači: studenti tambure: Jurica Tuđan, Roberto Hren, Martin Durbek, Jasmin Ramić, Franjo Pećarić, Ivan Koprić, Marko Blašković, Srđan Stanojević, Ivan Jambrec, Fran Brleković, Danijel Tomašević, Emanuel Vuk; Tamburaški orkestar Muzičke akademije u Zagrebu; klavirska pratnja: Brigita Vilč; dirigent: Siniša Leopold; mentori: Siniša Leopold, Veljko Valentin Škorvaga. Program: 1. H. Wieniawski (obr. V. V. Škorvaga): Fantaisia orientale (izvođač: Jurica Tuđan (brač); klavirska pratnja: Brigita Vilč); 2. E. Ÿsaye (obr. R. Hren): Sonata br. 3 „Ballade“, op. 27 (izvođač: Roberto Hren (bisernica)); 3. I. Albéniz (obr. M. Durbek): Asturias (izvođač: Martin Durbek (brač)); 4. G. Briccialdi (obr. V. V. Škorvaga): Capriccio za flautu i klavir (izvođač: Jasmin Ramić (bisernica); klavirska pratnja: Brigita Vilč); 5. F. Pećarić: Posavinom (izvođač: Franjo Pećarić (bisernica); klavirska pratnja: Brigita Vilč); 6. I. Koprić: Varijacije na narodne motive (izvođač: Ivan Koprić (brač), klavirska pratnja: Brigita Vilč); 7. M. Blašković: Podravske varijacije (izvođač: Marko Blašković (bisernica); klavirska pratnja: Brigita Vilč); 8. J. Haydn (obr. S. Leopold): Quartet in F major, Op. 3, No. 5 (I. Presto, II. Andante cantabile, III. Menuetto, IV. Scherzando) (izvođači: Marko Blašković (bisernica),Srđan Stanojević (brač), Franjo Pećarić (brač), Ivan Koprić (čelo)); 9. B. Potočnik: Čet'r momka od Iloka (Izvođači: Ivan Jambrec (brač), Fran Brleković (brač), Roberto Hren (brač), Jasmin Ramić (čelo)); 10. B. Potočnik: Poslije svega Traminac (izvođači: Martin Durbek (brač), Jurica Tuđan (brač), Danijel Tomašević (brač), Emanuel Vuk (čelo)); 11. G. Fauré (obr. J. Ramić): Pavane, Op. 50 (izvođači: Tamburaški oktet studenata Muzičke akademije); 12. W. A. Mozart (obr. S. Leopold: Country dance in C major, K 587 (izvođači: Tamburaški septet studenata Muzičke akademije); 13. S. Leopold: Vatromet; 14. S. Leopold: Tamburaško sijelo (izvođači: Tamburaški orkestar Muzičke akademije u Zagrebu; solisti: Martin Durbek (samica), Srđan Stanojević (samica), Roberto Hren (samica), Fran Brleković (samica))