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首页> 外文期刊>Journal of human nutrition and dietetics >Food provision and the nutritional implications of food choices made by young adult males, in a young offenders' institution.
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Food provision and the nutritional implications of food choices made by young adult males, in a young offenders' institution.

机译：年轻的成年男性在一个年轻的罪犯机构中的食物拨备和食物选择的营养含义。

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The nutritional adequacy of diets provided by a prison was assessed by analysis of the kitchen menu for 1 week of a 4-week cycle. Dietary intakes were determined using a predefined 7-day diet diary in which prisoners indicated what they had eaten, and how much. A total of 159 prisoners took part in the study. The food provided by the prison kitchen was broadly in line with current dietary recommendations. Vitamin content exceeded recommendations, with the exception of niacin in the vegetarian menu (12.6 mg compared with the reference nutrient intake of 16.8 mg). Selenium content was low in all menus, but particularly in the vegetarian menu in 1997 where it equalled the lower reference nutrient intake (LRNI) (39.5 microg). Food choices made by prisoners resulted in a wide variation in dietary intakes. Fat intake (as a proportion of energy) exceeded the recommended 35% in 82% of diets in 1996, and 64% of diets in 1997. In 1996, 34% of prisoners had intakes above 40% energy as fat. High fat intakes were largely the result of consuming items from the prison shop. Vitamin D intakes were low (3.4 and 3.3 microg in 1996 and 1997, respectively) compared with the recommendation (10 microg) for those with limited exposure to sunlight. Intakes of a number of minerals fell below recommendations, with some prisoners barely meeting the LRNI. This was particularly notable for selenium where 35% of prisoners in 1996, and 60% of prisoners in 1997 had intakes below the LRNI.
机译：通过分析4周周期的1周的厨房菜单来评估监狱提供的饮食的营养充足性。使用预定义的7天饮食日记确定营养摄入量，囚犯表明他们吃了什么，以及多少。共有159名囚犯参加了这项研究。监狱厨房提供的食物符合目前的膳食建议。维生素含量超过了建议，除了素食菜单中的烟酸（12.6mg，与参考营养摄入量为16.8 mg）。所有菜单中的硒含量低，但特别是1997年素食菜单，其中它等于较低的参考营养摄入量（LRNI）（39.5 microg）。囚犯制造的食物选择导致膳食摄入量广泛变化。脂肪摄入量（作为能量的比例）超过1996年饮食中的82％的推荐35％，1997年的64％的饮食。1996年，34％的囚犯将在40％以上的脂肪以上摄入量以上。高脂摄入量主要是从监狱店消耗物品的结果。与阳光有限有限有限的建议（10 Microg）相比，维生素D摄入量低（1996年和1997年的3.4和1997年）。一些矿物的摄入量低于建议，一些囚犯几乎没有遇到LRNI。这对硒特别值得注意的是，1996年的35％的囚犯，1997年的60％的囚犯在LRNI下进入。

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