title: Optimization of the malting process for nutritional improvement of finger millet and amaranth flours in the infant weaning food industry.
abstract: Malting is a beneficial approach to improve the nutritional value of cereals used in infant preparations. Malted finger millet and amaranth might be considered as potentially appropriate gluten-free alternatives for common wheat-based weaning products, especially in case of those suffering from celiac disease. In this study, the effects of germination temperature and duration on the main nutrients of malted finger millet and amaranth, are evaluated and optimized. Grains were germinated for 24, 36 and 48 h at 22, 26 and 30 °C. In the case of finger millet, germinating for 48 h at 30 °C resulted into 17% increase in protein availability, 10% increase in total energy and 60% reduction in resistant starch (RS). For amaranth, germinating for 48 h at 26 °C was preferable, resulting in 8% increase in protein availability, 11% increase in total energy, 70% reduction in RS and a 10% increase in the linoleic acid.
authors.affiliation: a Bioresource Engineering Department , McGill University , Montreal , Canada.
authors.forename: Sara
authors.initials: S
authors.lastname: Najdi Hejazi
authors.affiliation: a Bioresource Engineering Department , McGill University , Montreal , Canada.
authors.forename: Valérie
authors.initials: V
authors.lastname: Orsat
mesh_terms: D027721:Amaranthus / Q000737:chemistry* / Q000502:physiology*; D031748:Eleusine / Q000737:chemistry* / Q000502:physiology*; D005511:Food Handling / Q000379:methods; D006801:Humans; D007223:Infant; D007225:Infant Food; D009753:Nutritive Value
keywords: Finger millet; amaranth; germination/malting; infant; nutrient components