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<p>Present study aim was to envisage the variation in physicochemical attributes, sugar composition and antioxidant activities for selection of an appropriate variety of sweet potato cultivar for slices as a potential industrial application. Carbohydrate, crude protein, crude fat, crude fiber, ash contents were found in the range of 73.87 to 81.50, 6.90 to 11.04, 0.33 to 0.75, 3.21 to 5.20 and 2.71 to 3.92g/100&#xa0;g&#xa0;DW, respectively. Cultivar of Funing-12 followed by Quan-19, Ji-17-52 and Ji-25 displayed the maximum values of essential and non essential amino acids (46.74, 42.55, 36.93 and 36.03 g/100&#xa0;g&#xa0;DW respectively). Pushu 32 showed the highest sweetness with contributing sucrose, fructose and glucose (14.22, 1.34 and 1.95&#xa0;g/100&#xa0;g&#xa0;DW, respectively). Pushu 32, Jinshan-108 and Jizi-2 exhibited the maximum iron chelating capacity with respective values of (11.35, 6.86 and 6.01&#xa0;µg&#xa0;TE/g&#xa0;DW respectively). Pushu 32 orange fleshed sweet potato prepared slices showed the maximum nutritional and functional properties that could be recommended as healthy diet.</p> Graphical abstract <p>Texture profile, centesimal, minerals, amino acid composition, sugar content and variation in antioxidant activity of sweet potato slices were significantly influenced by the various sweet potato varieties. Among entire cultivars, Pushu 32 showed better texture, sweetness and antioxidant activity confined as healthy diet. Below there is the following flow chart:</p>

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Assessment of centesimal composition, minerals, amino acids and antioxidant activity of ten cultivars of sweet potato for promoting industrial application as steamed slices

  • 期刊论文

  • 发表日期：

    2025年3月16日

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  • Muhammad Azeem,
  • Kiran Islam,
  • Safeena Amjad,
  • Isam A. Mohamed Ahmed,
  • Noman Walayat,
  • Tahir Qureshi

摘要

Present study aim was to envisage the variation in physicochemical attributes, sugar composition and antioxidant activities for selection of an appropriate variety of sweet potato cultivar for slices as a potential industrial application. Carbohydrate, crude protein, crude fat, crude fiber, ash contents were found in the range of 73.87 to 81.50, 6.90 to 11.04, 0.33 to 0.75, 3.21 to 5.20 and 2.71 to 3.92g/100 g DW, respectively. Cultivar of Funing-12 followed by Quan-19, Ji-17-52 and Ji-25 displayed the maximum values of essential and non essential amino acids (46.74, 42.55, 36.93 and 36.03 g/100 g DW respectively). Pushu 32 showed the highest sweetness with contributing sucrose, fructose and glucose (14.22, 1.34 and 1.95 g/100 g DW, respectively). Pushu 32, Jinshan-108 and Jizi-2 exhibited the maximum iron chelating capacity with respective values of (11.35, 6.86 and 6.01 µg TE/g DW respectively). Pushu 32 orange fleshed sweet potato prepared slices showed the maximum nutritional and functional properties that could be recommended as healthy diet.

Graphical abstract

Texture profile, centesimal, minerals, amino acid composition, sugar content and variation in antioxidant activity of sweet potato slices were significantly influenced by the various sweet potato varieties. Among entire cultivars, Pushu 32 showed better texture, sweetness and antioxidant activity confined as healthy diet. Below there is the following flow chart: