Navy Bean Flour Particle Size and Protein Content Affect Cake Baking and Batter Quality(1).
Whole navy bean flour and its fine and coarse particle size fractions were used to completely replace wheat flour in cakes. Replacement of wheat flour with whole bean flour significantly increased the protein content. The protein content was adjusted to 3 levels with navy bean starch. The effect of navy bean flour and its fractions at 3 levels of protein on cake batter rheology and cake quality was studied and compared with wheat flour samples. Batters prepared from navy bean flour and its fractions had higher viscosity than the cake flour. Reducing the protein content by addition of starch significantly lowered the viscosity of cake batters. The whole navy bean flour and coarse bean fraction cakes were softer than cakes made with wheat flour but had reduced springiness. Principal component analysis showed a clear discrimination of cakes according to protein. It also showed that low protein navy bean flour cakes were similar to wheat flour cakes. Navy bean flour with protein content adjusted to the level of cake (wheat) flour has potential as a healthy alternative in gluten-free cakes.
USDA, Agricultural Research Services, Natl. Center for Agricultural Utilization Research, 1815 N. Univ. St, Peoria, Ill., 61604, U.S.A.
Mukti
M
Singh
USDA, Agricultural Research Services, Natl. Center for Agricultural Utilization Research, 1815 N. Univ. St, Peoria, Ill., 61604, U.S.A.
Jeffrey A
JA
Byars
USDA, Agricultural Research Services, Natl. Center for Agricultural Utilization Research, 1815 N. Univ. St, Peoria, Ill., 61604, U.S.A.
Sean X
SX
Liu
D003296:Cooking; D055050:Diet, Gluten-Free; D004044:Dietary Proteins / Q000032:analysis*; D007887:Fabaceae; D005433:Flour / Q000032:analysis*; D005524:Food Technology; D006358:Hot Temperature; D006801:Humans; D010316:Particle Size; D012212:Rheology; D013213:Starch; D014908:Triticum; D014783:Viscosity
D004044:Dietary Proteins; D013213:Starch
cake baking; cake batter rheology; gluten-free; navy bean flour; protein