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. Author manuscript; available in PMC: 2010 Apr 21.
Published in final edited form as: Carbohydr Res. 2009 Jan 19;344(6):820–824. doi: 10.1016/j.carres.2009.01.013

Table 1.

Summary of traditional and microwave acid hydrolysis results. Each number is reported as a percentage of the total product recovered. The column entry listed as unhydrolyzed refers to mixtures of chain lengths greater than hexamer that were not resolved by the size exclusion column.

Trial % Monomer % Dimer % Trimer % Tetramer % Pentamer % Hexamer % Unhydrolyzed
Traditional
Trial 1 17.1 24.1 9.2 0.0 49.6 0 0
Trial 2 20.8 37.2 13.9 12.0 14.3 5 10.6
Trial 3 25.6 30.5 12.4 28.1 0 0 3.41
Std. Dev. 4.24 6.55 2.40 14.10 25.50 2.89 5.41
Microwave
6 Minutes
Trial 1 9.3 29.6 12.3 10.1 38.7 0 0
Trial 2 17.1 41.1 21.8 7.1 12.9 0 0
Std. Dev. 5.54 8.15 6.71 2.16 18.20 0 0
8 Minutes
Trial 1 19.1 43.6 13.6 23.8 0 0 0
Trial 2 6.9 44.94 24.5 17.8 6.7 0 0
Trial 3 10 30.61 25.3 34.1 0 0 0
Std. Dev. 6.35 7.91 6.54 8.25 3.89 0 0
9 Minutes
Trial 1 17.7 47.9 17.7 15.9 0.9 0 0
Trial 2 13.7 37 18.9 15.3 15.1 0 0
Std. Dev. 2.78 7.69 0.89 0.46 10.00 0 0
10 Minutes
Trial 1 17.8 46.1 16.2 19.9 0 0 0
Trial 2 18.1 39.5 12.5 29.9 0 0 0
Std. Dev. 0.15 4.64 3.19 7.06 0 0 0
12 Minutes
Trial 1 17.0 50.4 17.3 15.4 0 0 0
Trial 2 22.1 50.4 12.7 14.8 0 0 0
Std. Dev. 3.63 0.00 3.19 0.4 0 0 0