KOH Protein Solubility of DGCSP

1) There are big differences on the KOH protein solubility of degossypolized cottonseed protein produced by different processes.

 

2) KOH Protein Solubility is inversely proportional to thermal denaturation  and alcoholic denaturation of degossypolized cottonseed protein: 

2.1) The higher the protein drying temperature and the longer the protein drying time, the more serious the protein thermal denaturation is, i.e. the lower the protein solubility.

2.2) The higher methanol concentration in degossypolization and the longer the degossypolizing time, the more serious protein solubility decreasing is.

3) KOH solubility of degossypolized cottonseed protein is proportional to its amino acid digestibility.