Collagen and Gelatin: Duck feet are rich in collagen and gelatin, which can contribute to joint and connective tissue health. These substances are also used in various culinary applications and are associated with potential skin and joint health benefits.

Protein: Duck feet contain protein, which is essential for tissue repair and overall body function.

Amino Acids: As with other animal tissues, duck feet provide a variety of amino acids, which are the building blocks of proteins and support various biological processes in the body.

Minerals: While duck feet are not a significant source of minerals, they contain small amounts of essential minerals like calcium and phosphorus.

膠原蛋白和明膠:鴨腳富含膠原蛋白和明膠，有助於關節和結締組織的健康。這些物質也用於各種烹飪應用，並與潛在的皮膚和關節健康益處相關。

蛋白質:鴨腳含有蛋白質，對組織修復和全身功能至關重要。

氨基酸:與其他動物組織一樣，鴨腳提供了多種氨基酸，這些氨基酸是蛋白質的組成部分，支持體內的各種生物過程。

礦物質:雖然鴨腳不是礦物質的重要來源，但它們含有少量的必需礦物質，如鈣和磷。