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. 2010 Jan 12;51(3):395–407. doi: 10.1093/pcp/pcq005

Table 2.

Tg and WTC of GmPM1 and GmPM28 proteins interacting with different oligosaccharides

Sugars GmPM1
GmPM28
Tga WTCb Tg WTC
Sucrose 83 0.12 85 0.12
Raffinose 124 0.09 120 0.10
Stachyose 120 0.12 122 0.13
Trehalose 128 0.09 134 0.15

aTg is defined as the point of intersection of the regression lines in both the solid-like and liquid regions (Wolkers et al. 1998b).

bWTC is defined as the rate of change of the vibrational energy with temperature (cm−1 °C−1); this value provides information on the molecular packing density of the glass (Wolkers et al. 1998b).