Title:Nutritional content in the daily diet from selected nursing homes for the aged in State of Hessen Second Report-minerals

标题：黑森州若干敬老院日常饮食营养含量第二次报告——矿物质

Content/内容：

1) Daily diet from 20 nursing homes for the elderly in the German state of Hessen were collected over a period of seven days.

在7日内，收集黑森州20个敬老院日常饮食。

2) After weighing and protocoling, the components of the meals were combined to one sample per day.

在称量与作原始记录后，每日食物中各成分含并成一个样本。

3) The homogenized samples were analyzed for the minerals sodium, potassium, calcium, magnesium, phosphorus, iron, zinc, manganese, copper, nickel, and chromium.

分析食物匀浆中钠、钾、钙、镁、磷、铁、锌、锰、铜、镍与铬等矿物质。

4) For evaluation of the nutrient value the mineral contents were compared to the recommendations of the German Association for Nutrition (Deutsche Gesellschaft fuer Ernahrung) for nutrient intake of the elderly.

为了评价营养价值，矿物含量与德国营养协会的老年人营养推荐值作一比较。

5) Whereas mean content of sodium and of calculated sodium chloride per day drastically exceeded the recommendation, the magnesium and chromium recommendations were not reached by far.

虽然钠平均含量与日氯化钠计算值远超过推荐值，但镁与铬远未达到推荐值。

6) Regarding high nutrient density requirements with respect to a lower energy demand, only a few diets could reach the recommendations for calcium, magnesium, iron, and zinc density given for the elderly.

关于相对低能量的高营养密度的需要量，只有少数饮食样本可达到老年人钙、镁、铁与锌密度推荐值。

责任编辑：admin