Esm. Abdelaal et al., KERNEL, MILLING AND BAKING PROPERTIES OF SPRING-TYPE SPELT AND EINKORN WHEATS, Journal of cereal science, 26(3), 1997, pp. 363-370
One accession of einkorn (Triticum monococcum) and five spring spelt a
ccessions (T. aestivum subsp. spelta) were selected and grown at five
locations in 1992 and 1993 for evaluation of kernel, milling and bakin
g properties. The high protein einkorn accession (TM23) was similar to
common hard red spring (HRS) wheat in kernel size but the soft grain
gave low flour yields. Einkorn flour had low sedimentation values, wea
k Mixograph curves and low loaf volumes with no bromate response. The
two large-seeded spelt accessions, SK0021 and PGR8801, were comparable
to common HRS wheat in kernel hardness, flour yield and protein conte
nt, but were very inferior in falling number, sedimentation value, Mix
ograph characteristics, loaf volume, crumb texture and colour. The spe
lt accessions, SK0505, SK0263 and RL5407, also exhibited large kernels
but were soft in texture and gave high flour yields, intermediate sed
imentation values, weak Mixograph characteristics, but satisfactory lo
af volumes and bromate responses relative to HRS wheat. With addition
of only 15 ppm bromate, the latter spelt accessions gave breads with l
oaf volumes similar to those of HRS wheat breads. In sensory tests, th
ese spelt breads were intermediate in preference as compared to HRS wh
eat breads. (C) 1997 Academic Press Limited.