Formulation of Nutritionally Improved Mashed Food from Orange-fleshed Sweet Potato (Ipomea batatus) and Haricot Bean (Phaseolus vulgaris) for Pre- School Children: The Case of Dale Woreda, Southern Ethiopia

A. Haile, Dereje Getahun
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引用次数: 4

Abstract

Protein-energy malnutrition and vitamin A deficiencies are among the public health problems in Ethiopia. To address the problems, food based strategies are necessary. Thus aim study was to assess the consumption of orange-fleshed sweet potato (OFSP) to formulate mashed food from OFSP and haricot bean in proportion (70: 30, 80: 20, 90: 10 and 100: 00). Crosssectional survey and experimental study designs and purposive sampling technique were employed. Structured questionnaires were used to collect survey data. Sensory evaluation was carried out using five-point hedonic scales with 17 consumer oriented panelists in triplicate. Data from the survey and experiments were analyzed using SPSS version 16.0 and SAS version 9.0 software. Likewise, the factorial (CRD and RCBD) experimental design was employed for microbial load and sensory analysis respectively. All the formulated foods were accepted by mothers and preschool children for sensory attributes of color, taste, flavor, mouth feel and overall acceptability. As recommendation, nutritionally improved and acceptable mashed foods can be prepared from OFSP and haricot bean at 70:30 proportions. The formulated foods were safe to be consumed within 24 hours of formulations. It was concluded that formulation of mashed food from OFSP and haricot bean can be used for improvement of preschool children’s RDA of protein and vitamin A. besides, nutrition education using food-based interventions were also recommended in the study area to improve the nutritional status of preschool children.
为学龄前儿童配制营养改良的橙皮甘薯(Ipomea batatus)和小豆(Phaseolus vulgaris)捣碎食品:埃塞俄比亚南部Dale worreda的案例
蛋白质能量营养不良和维生素A缺乏是埃塞俄比亚的公共卫生问题。为了解决这些问题,以食物为基础的战略是必要的。因此,本研究的目的是评估橙皮甘薯(OFSP)的消耗量,以橙皮甘薯(OFSP)和花生豆的比例(70:30,80:20,90:10和100:00)配制土豆泥食品。采用横断面调查、实验研究设计和目的抽样技术。采用结构化问卷收集调查数据。感官评估采用五点享乐量表进行,共有17名消费者导向小组成员,一式三份。采用SPSS 16.0版和SAS 9.0版软件对调查和实验数据进行分析。同样,采用因子(CRD和RCBD)实验设计分别进行微生物负荷和感官分析。所有配方食品的颜色、味道、风味、口感和整体可接受性的感官属性均被母亲和学龄前儿童接受。根据建议,可以将OFSP和花生豆按70:30的比例制成营养改善和可接受的捣碎食品。配方食品在配制后24小时内可安全食用。综上所述,可采用蚕豆和花生豆捣碎食品的配方提高学龄前儿童蛋白质和维生素a的RDA,并建议在研究地区采用食物为基础的干预措施进行营养教育,改善学龄前儿童的营养状况。
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