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Table 2 Temperature and pH of the different solutions of M. tenuiflora bark

From: Tannin-based extracts of Mimosa tenuiflora bark: features and prospecting as wood adhesives

Extraction condition Solution sample pH Temperature (°C)
MT Water 6.30 ± 0.37 26.4 ± 0.3
Bark Mixa 4.76 ± 0.19 26.6 ± 0.3
Purified LE 4.21 ± 0.16 26.4 ± 0.1
MT + NaOH Water 6.30 ± 0.33 26.9 ± 0.1
Bark and NaOH Mixa 12.48 ± 0.17 26.6 ± 0.4
Purified LE 8.55 ± 0.14 26.0 ± 0.6
MT + NaHSO3 Water 6.55 ± 0.43 27.0 ± 0.6
Bark and NaHSO3 Mixa 4.66 ± 0.15 27.0 ± 0.7
Purified LE 4.87 ± 0.06 27.7 ± 2.5
  1. aAfter 15 min. Where numerals refer to averages ± standard deviations.
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