Department of Animal Sciences

Permanent URI for this community

https://scholar.sun.ac.za/handle/10019.1/29

Browse

Browsing Department of Animal Sciences by Author "Atanasov, Atanas G."

Now showing 1 - 1 of 1
  • Thumbnail Image
    Item
    Nutrients composition in fit snacks made from ostrich, beef and chicken dried meat
    (MDPI, 2018) Zdanowska-Sasiadek, Zaneta; Marchewka, Joanna; Horbanczuk, Jarosław Olav; Wierzbicka, Agnieszka; Lipinska, Paulina; Jozwik, Artur; Atanasov, Atanas G.; Huminiecki, Lukasz; Sieron, Aleksander; Sieron, Karolina; Strzałkowska, Nina; Stelmasiak, Adrian; De Smet, Stefaan; Van Hecke, Thomas; Hoffman, Louwrens C.
    The aim of the study was to compare three types of meat snacks made from ostrich, beef, and chicken meat in relation to their nutrients content including fat, fatty acids, heme iron, and peptides, like anserine and carnosine, from which human health may potentially benefit. Dry meat samples were produced, from one type of muscle, obtained from ostrich (m. ambiens), beef (m. semimembranosus), and broiler chicken meat (m. pectoralis major). The composition of dried ostrich, beef, and chicken meat, with and without spices was compared. We show that meat snacks made from ostrich, beef, and chicken meat were characterized by high concentration of nutrients including proteins, minerals (heme iron especially in ostrich, than in beef), biologically active peptides (carnosine—in beef, anserine—in ostrich then in chicken meat). The, beneficial to human health, n-3 fatty acids levels differed significantly between species. Moreover, ostrich jerky contained four times less fat as compared to beef and half of that in chicken. In conclusion we can say that dried ostrich, beef, and chicken meat could be a good source of nutritional components.