Volatile Partitioning Between Milk Fat and Aqueous Phases as Influenced by Temperature |
From inside the book
Results 1-3 of 14
Page 4
The driving force of a reaction is the change in Gibb ' s free energy ( AG ) . By
definition , AG is equal to the standard free energy change plus the product of the
gas constant , absolute temperature and the natural logarithm of the quotient of ...
The driving force of a reaction is the change in Gibb ' s free energy ( AG ) . By
definition , AG is equal to the standard free energy change plus the product of the
gas constant , absolute temperature and the natural logarithm of the quotient of ...
Page 5
Under standard state conditions , the free energy formula can be rewritten with
the equilibrium constant replacing AG° as follows : - RT in Keq = AH° - TAS°
Therefore , the level of solubility is related to the change in enthalpy ( or heat
content ) ...
Under standard state conditions , the free energy formula can be rewritten with
the equilibrium constant replacing AG° as follows : - RT in Keq = AH° - TAS°
Therefore , the level of solubility is related to the change in enthalpy ( or heat
content ) ...
Page 12
Free energy from entropy is a direct function of temperature ( TAS ) , however
temperature can also impact enthalpy . As temperature rises water becomes less
polar and , in effect , a better solvent for non - polar compounds ( Sangster , 1997
) .
Free energy from entropy is a direct function of temperature ( TAS ) , however
temperature can also impact enthalpy . As temperature rises water becomes less
polar and , in effect , a better solvent for non - polar compounds ( Sangster , 1997
) .
What people are saying - Write a review
We haven't found any reviews in the usual places.
Common terms and phrases
1-butanol 1-heptanol 1-octanol and water 1-propanol according acetone achieved acid activity Additional alcohols allowed analysis anhydrous milk fat approximately aqueous phase associated calculated cheese chromatography compared comparison compounds concentration conducted constant containing correlation crystal curve decrease dependent determined Deviation difference diffusion dissolved effect emulsion energy enthalpy entropy equilibrium conditions et al ethanol experiments factor fat and water flavor development globule greater groups hydrophobic impact improve increase indicates influenced by temperature initially injection standard interactions less levels limited lipid liquid Log Kmw mass mean measured melting method milk fat minutes mixing models needed observed partition coefficient peak area physical polar prepared properties proteins ratio reactions reduced regression reported sample saturated separate slope solid fat content solubility solute solvent stirring suggest Table understanding values verify versus vial volatiles volume water partitioning