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Table 2 Reducing sugar production (g/L) by crude cellulase from T. harzianum SNRS3 from rice straw pretreated with different concentrations of NaOH

From: Saccharification of rice straw by cellulase from a local Trichoderma harzianum SNRS3 for biobutanol production

   NaOH Concentration (w/v)
Time (h) Untreated 1% 2% 3% 4%
0 0.00Aa 0.00Aa 0.00Aa 0.00Aa 0.00Aa
24 0.44Ba 4.15Bb 4.31Bb 3.49Bc 3.05Bd
48 0.78Ca 4.82Cb 4.98Cb 3.78Cc 3.55Cc
72 0.99Da 4.90Cb 5.82Dc 4.17Dd 3.70De
96 1.03Da 5.06Cb,c 5.89Db 4.23Dc 3.73Dd
  1. Note: Means expressed with different superscript capital letters within the same column was significantly different at p < 0.05.
  2. Means expressed with different superscript small letters within the same row was significantly different at p < 0.05.