Extraction of protein from Phaseolus aureus, Phaseolus vulgaris

Details Extraction of protein from Phaseolus aureus, Phaseolus vulgaris Extraction of protein from Phaseolus aureus, Phaseolus vulgaris

1977-05-12

1978-09-05

Schain, Howard E.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

426431, 426549, 426556, 426630, 426656, A23J 114

Patent

active

041119274

ABSTRACT:
Protein is extracted from Phaseolus vulgaris, Phaseolus aureus or Phaseolus lunatus beans with a sodium chloride solution of not over about 0.6% w/v NaCl and thereafter recovered as by separating the fibrous residue and acidifying the remaining aqueous extract to precipitate the protein. In a preferred embodiment heat is applied during acid precipitation to increase the yield of protein. The separated protein may be spray dried to form a bland tasting white powder which may be used to advantage to increase the protein content of baked goods.

REFERENCES:
patent: 3450688 (1969-06-01), Melnychyn
patent: 3794735 (1974-02-01), Newsom et al.
Powrie, J. Ag. & Food Chemistry, vol. 9, 1961, pp. 67-69.
Evans et al., J. Ag. & Food Chemistry, vol. 11, 1963, pp. 26-29.
J. of Food Science, vol. 40, (1975), pp. 81-84, Satterlee et al.
Journal of the American Chemical Society, vol. XVI, 1894, pp. 703-712, Osborne, 757-764, Osborne.
Murphy et al., 7th Research Conference on Dry Beans, Ithaca and Geneva, N.Y., 1964, pp. 63-65.

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