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thenutrientslostwiththebran.
BreakfastCereals
Apartfrombreadsandpastries,themost
commonforminwhichAmericansconsume
grainisprobablythebreakfastcereal.There
aretwobasictypesofbreakfastcereals:hot,
whichrequirecooking,andready-to-eat,
whichareeatenasis,oftenwithsomecold
milk.
The anatomy of a wheat kernel. It’s a
miniaturebutcompletefruit,withadryrather
than fleshy ovary wall. The large mass of
endosperm cells stores food to nourish the
earlygrowthoftheembryoor“germ.”
HotCerealsHotcerealshavebeeneaten
sincethedawnofcivilizationintheformof
gruels,porridges,andcongees.Corngrits,
oatmeal,andcreamofwheataremodern
examples.Cookingthewholeormilledcereal
inexcessofhotwatersoftensthecellwalls,
gelatesthestarchgrainsandleachesstarch
moleculesout,andproducesadigestible,
blandmush.Theonlysignificant
improvementbroughtbythemachineagehas
beenareductionincookingtime,eitherby
grindingthecerealfinelyenoughthatit’s
quicklycooked,orbypartlyprecookingit.it