To overcome the temperature gap, the application of thermotolerant fermenting-microorganisms for high-temperature SSF is effectual.
The barriers that must be overcome are temperature, low pH, organic acids and digestive enzymes, i.e. pepsin and amylase in the stomach and trypsin and bile in the upper intestine (Corzo and Gilliland 1999).
Arabidopsis ClpB-Cyt/HSP101 has been shown to overcome the temperature sensitivity of yeast Δhsp104 mutant [ 38].
These data support a large temperature dependent barrier to the closed state that is overcome upon increasing temperature and a stable closed state once the transition has occurred rather than a pronounced temperature dependence of the equilibrium states.
Nevertheless, previous study had overcome the high temperature processed TiO2 by employing atomic layer deposition of TiO2 layers with low temperature plasma [21].
Finally, a general strategy to overcome the intrinsic temperature gradient in SPS is suggested.
The HTS power cable needs sufficient cooling to overcome its low temperature heat load.
New ceramic materials which can overcome these high temperature challenges are highly desirable.
The growth rate of the core and, therefore, the compositional buoyancy becomes too small to overcome the stable temperature gradient for subadiabatic core cooling.
The activation free energy barriers for the diffusion of all counter ions into the first solvation shell of vanadium ions can be overcome at room temperature.
