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首页> 外文期刊>Bangladesh Journal of Scientific and Industrial Research >Retention of Nutritional Quality of Solar Dried Carrot (Daucus carota L.) During Storage
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Retention of Nutritional Quality of Solar Dried Carrot (Daucus carota L.) During Storage

机译：贮藏期间太阳干胡萝卜（Daucus carota L.）的营养品质

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摘要

Carrot (Daucus carota L.) is a root crop. It belongs to the umbelliferae family. Carrot contains the highest amount of carotene among all the fruits and vegetables which the body converts to vitamin-A. Carrot was dried in a solar drier and packed in polyethylene bags, heat sealed and kept in tin container at ambient temperature for 8 (eight) months. Moisture, reducing sugar, total sugar, starch, protein, fat, vitamin-C, beta-carotene content, energy value and reconstitution time of the product were analysed during its storage period at the interval of 2 months. The initial nutrient of fresh carrot and solar dried carrot for the above parameters were analysed. During the storage period protein, starch and total sugar content decreased slightly, vitamin-C decreased remarkably, beta-carotene content decreased very slowly and moisture content increased gradually. Sensory properties such as appearance, colour, flavour, texture, taste and physical parameters such as over-all shrinkage ratio, drying ratio, rehydration ratio of the product were also assessed. By assessing all the parameters it is revealed that the product is acceptable for 6 (Six) months.
机译：胡萝卜（Daucus carota L.）是块根作物。它属于伞形科。在人体转化为维生素A的所有水果和蔬菜中，胡萝卜中胡萝卜素的含量最高。胡萝卜在太阳能干燥机中干燥，装在聚乙烯袋中，热封并在环境温度下的锡容器中保存8（八）个月。在产品储存期间（间隔2个月）分析了产品的水分，还原糖，总糖，淀粉，蛋白质，脂肪，维生素C，β-胡萝卜素含量，能量值和恢复时间。分析了以上参数对新鲜胡萝卜和太阳晒干胡萝卜的初始营养素的影响。在储存期间，蛋白质，淀粉和总糖含量略有下降，维生素C显着下降，β-胡萝卜素含量下降非常缓慢，水分含量逐渐上升。还评估了感官特性，例如外观，颜色，风味，质地，味道和物理参数，例如产品的整体收缩率，干燥率，补水率。通过评估所有参数，可以证明该产品在6（六）个月内可以接受。

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