of cereals? Are the increased yields necessary to feed a growing
population compatible with maintaining a satisfactory level of
protective micronutrients? 2) At the level of first transformation,
what degree of flour refining should be achieved to maintain both
good acceptability and good nutritional quality of cereal products?
Can we generalise the techniques for isolating the aleurone layer
(rich in lysine and protective micronutrients but also in potential
allergens) and systematise the fortification of grain products using
this fraction (Brouns et al., 2012; Hemery et al., 2007)? How can we
make better use of the germ fraction? 3) At the level of the second
transformation, can we develop “softer” technologies for formulating
grain products? Can we reduce the levels of sugar, salt and fat
from a technological point of view (Poutanen et al., 2014)? 4) In
terms of consumption, are consumers' tastes likely to evolve toward
cereal products that are less refined and are less rich in sugar,
salt and fat than current cereal products? In other words, a more
sustainable cereal sector must preserve the environment (environmental
sustainability), human health (physiological sustainability)
and cultural habits (cultural sustainability) at a price that is
acceptable to the consumer regardless of his or her socio-economic
status (socio-economic sustainability).
The main objective of this review is to discuss the possible improvements
in the health potential of cereal products that could be
made throughout the entire sector, from “field to plate” by adopting
a more holistic and integrative perspective.
of cereals? Are the increased yields necessary to feed a growing
population compatible with maintaining a satisfactory level of
protective micronutrients? 2) At the level of first transformation,
what degree of flour refining should be achieved to maintain both
good acceptability and good nutritional quality of cereal products?
Can we generalise the techniques for isolating the aleurone layer
(rich in lysine and protective micronutrients but also in potential
allergens) and systematise the fortification of grain products using
this fraction (Brouns et al., 2012; Hemery et al., 2007)? How can we
make better use of the germ fraction? 3) At the level of the second
transformation, can we develop “softer” technologies for formulating
grain products? Can we reduce the levels of sugar, salt and fat
from a technological point of view (Poutanen et al., 2014)? 4) In
terms of consumption, are consumers' tastes likely to evolve toward
cereal products that are less refined and are less rich in sugar,
salt and fat than current cereal products? In other words, a more
sustainable cereal sector must preserve the environment (environmental
sustainability), human health (physiological sustainability)
and cultural habits (cultural sustainability) at a price that is
acceptable to the consumer regardless of his or her socio-economic
status (socio-economic sustainability).
The main objective of this review is to discuss the possible improvements
in the health potential of cereal products that could be
made throughout the entire sector, from “field to plate” by adopting
a more holistic and integrative perspective.
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