Kralik Gordana, Kralik Zlata
Department of Special Zootechniques, Faculty of Agriculture in Osijek, Croatia.
Med Glas (Zenica). 2017 Feb 1;14(1):1-7. doi: 10.17392/879-16.
The paper presents nutritive value of broiler meat and table eggs, as these animal products are used for human nutrition on a daily basis. In the Republic of Croatia, average consumption of poultry meat amounts to 18.3 kg and to 160 eggs per capita.The most quality parts of broiler carcass are breasts and drumsticks with thighs. Breast muscles contain 21-23% protein, 1.90-1.97% fat, 75.28-76.01% water and 0.74-0.77% collagen. Thigh muscles contain 4.70-6.05% fat, 19.03-19.93% protein and 0.91-1.13% collagen. White meat contains more potassium and magnesium and less zinc and iron than dark meat. In 100 g of edible egg part there is 12.5-13.5 g protein, 10.7-11.6 g fat and 1.0-1.1 g minerals. Caloric valueof eggs is 167 Kcal. Eggs contain high amount of essential amino acids, especially leucine, isoleucine, lysine, arginine, valine and phenylalanine. Furthermore, eggs contain many vitamins, especially A, D, E, K and B-complex, as well as various macroelements and microelements. Eggs and meat enriched with one or more functional ingredients - nutricines (polyunsaturated fatty acids n-3), eicosapentaenoic acid, docosahexaenoic acid, selenium and lutein) meet the criteria of functional food because of their added value and benefits for human health.
本文介绍了鸡肉和食用蛋的营养价值,因为这些动物产品每天都用于人类营养。在克罗地亚共和国,人均禽肉消费量为18.3千克,人均鸡蛋消费量为160枚。肉鸡胴体最优质的部位是胸肉和带大腿的鸡腿。胸肌含有21 - 23%的蛋白质、1.90 - 1.97%的脂肪、75.28 - 76.01%的水分和0.74 - 0.77%的胶原蛋白。大腿肌肉含有4.70 - 6.05%的脂肪、19.03 - 19.93%的蛋白质和0.91 - 1.13%的胶原蛋白。白肉比红肉含有更多的钾和镁,但锌和铁含量较少。在100克可食用的蛋部分中,含有12.5 - 13.5克蛋白质、10.7 - 11.6克脂肪和1.0 - 1.1克矿物质。鸡蛋的热量值为167千卡。鸡蛋含有大量必需氨基酸,尤其是亮氨酸、异亮氨酸、赖氨酸、精氨酸、缬氨酸和苯丙氨酸。此外,鸡蛋还含有许多维生素,尤其是维生素A、D、E、K和B族维生素,以及各种常量元素和微量元素。富含一种或多种功能性成分(营养素(多不饱和脂肪酸n - 3)、二十碳五烯酸、二十二碳六烯酸、硒和叶黄素)的鸡蛋和肉类因其附加值和对人类健康的益处而符合功能性食品的标准。