Mineral and vitamin content of beef, chicken, and turkey hydrolysates mineral and vitamin content of protein hydrolysates

Química Nova

Maria Elisabeth Machado Pinto E Silva²  Ive Paton²  Marlene Trigo²  Maria Carolina B. C. Von Atzingen²  Carmem S. Kira¹  Emiko I. Inomata¹  Leda C. A. Lamardo¹ 

[1] ,Universidade de São Paulo Faculdade de Saúde Pública Departamento de NutriçãoSão Paulo SP ,Brazil

关键词: protein hydrolysates of meat;    minerals;    vitamins;   

DOI  :  10.1590/S0100-40422008000100008

来源: SciELO

【 摘 要 】

The purpose of this study was to assess the concentration of vitamins and minerals in meat protein hydrolysates. Calcium, phosphorus and iron were analyzed by inductively coupled-plasma atomic emission spectrophotometry; vitamin C was analyzed by the reduction of cupric ions and vitamins B1 and B2 by fluorescence. Regarding minerals, the beef hydrolysate (BH) had more iron than the turkey hydrolysate (TH) and the chicken hydrolysate (CH); TH had a little more phosphorus. BH had the largest amount of vitamin C, and similar amounts of vitamins B1 and B2. The amount of these nutrients found in the hydrolysates suggests that it is possible to use them to enrich special dietary formulations.

【 授权许可】

CC BY-NC   
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