Tsegaye Mahelete, Alemu Tewabech, Dilnessa Abraham, Tolessa Amsalu, Tantu Tegene, Bekalu Yihunie, Haile Fikremariam
Ethiopian Forestry Development, Forest Products Innovation Center of Excellence, P. O. Box 2322, Addis Ababa, Ethiopia.
Heliyon. 2023 Jun 16;9(6):e17380. doi: 10.1016/j.heliyon.2023.e17380. eCollection 2023 Jun.
is used as food and medicine. It is very nutritive and contains high amounts of calcium, phosphorus, iron, vitamin C, and beta-carotene. To choose an appropriate technique for fruit preservation, this study evaluated the effect of temperature and time on the nutritional and anti-nutritional qualities of fruit harvested from Kobo Woreda in North-Eastern Ethiopia. This study assessed the impact of preservation parameters on the nutritional and anti-nutritional properties of fruit, such as storage temperature and preservation day (time). fruit was also analyzed to evaluate storage temperature and preservation day on its nutritional and antinutritional composition and found moisture content (5.25-10.99%), ash content (4.74-10.70%), crude fiber (3.81-17.88), fat (0.49-2.16), nitrogen content (1.01-1.8%), protein content (6.33-11.27), phytate content (67.27-659.33 mg/100 g m), and tannin content (3842.46-16577.80 mg/100 g m). The findings revealed that both individual and interaction effects were highly significant differences (p-value, 0.0001) in each nutritional and antinutritional content of the fruit. The results of this study showed that it was possible to store fruit using plastic bags (High-Density Polyethylene Bags), and further deep-freezing the fruit had the best effect on preserving it in its fresh state (without damage) for up to 45 days.
被用作食物和药物。它营养丰富，含有大量的钙、磷、铁、维生素C和β-胡萝卜素。为了选择合适的水果保鲜技术，本研究评估了温度和时间对从埃塞俄比亚东北部科博县收获的水果的营养和抗营养品质的影响。本研究评估了保鲜参数对水果营养和抗营养特性的影响，如储存温度和保鲜天数（时间）。还对水果进行了分析，以评估储存温度和保鲜天数对其营养和抗营养成分的影响，发现其水分含量（5.25 - 10.99%）、灰分含量（4.74 - 10.70%）、粗纤维（3.81 - 17.88）、脂肪（0.49 - 2.16）、氮含量（1.01 - 1.8%）、蛋白质含量（6.33 - 11.27）、植酸含量（67.27 - 659.33毫克/100克）和单宁含量（3842.46 - 16577.80毫克/100克）。研究结果表明，水果的每种营养和抗营养成分的个体效应和交互效应均存在极显著差异（p值，0.0001）。本研究结果表明，使用塑料袋（高密度聚乙烯袋）储存水果是可行的，进一步对水果进行深度冷冻对将其保鲜至新鲜状态（无损坏）长达45天具有最佳效果。
