Research Article

Sequentially Integrated Optimization of the Conditions to Obtain a High-Protein and Low-Antinutritional Factors Protein Isolate from Edible Jatropha curcas Seed Cake

Table 1

L9-orthogonal array and response values.

RunExtraction temperature
(°C)
Solubilisation pH[NaCl]
(mol L−1)
Precipitation pHProtein
(g 100 g−1 isolate)
Total phenolics
(mg 100 g−1 sample)

12090478622
240100592596
3601104.584502
46090.6593335
520100.64.575382
660100.3489537
740110.6487338
84090.34.574510
960110.3593443