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Table 1 Effect of potassium hydroxide dose on tryptophan and total protein extraction

From: Preparation of nano-fertilizer blend from banana peels

Sample code Potassium hydroxide g/kg dry peel Tryptophan mg/l extract Tryptophan extraction efficiency % extract Total protein g/l extract Protein extraction efficiency %
1 4 119 23 1.9 36.53
2 7 217 41.97 3.3 63.46
3 10 494 95.55 4.9 94.23
4 15 497 96.13 4.96 95.38
5 20 497 96.13 4.97 95.57