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Adding amylase to fortified blended foods can improve energy density, and increase child's energy and nutrient intake. The efficacy of this strategy is unknown for the World Food Programme's Super Cereal Plus (SC+) and Super Cereal (SC) blends. The primary goal of this study was to investigate the increased energy intake from amylase-containing SC+ and SC compared to control porridges in Burkinabe children. Secondly, energy intake from amylase-containing porridges compared to CERELAC ® , Vitazom, and eeZeeBAR™ was studied. Thirdly, caregivers' (n = 100) porridge acceptability was investigated. The design was a randomized double-blind controlled cross-over trial studying the effect of amylase addition to SC+ and SC flours on porridge energy and nutrient intake in healthy Burkinabe children aged 12-23 (n = 80) and 24-35 months (n = 40). Amylase added to porridges increased energy density from 0.68 to 1.16 kcal/g for SC+ and from 0.66 to 1.03 kcal/g for SC porridges. Among children aged 12-23 months, mean energy intake from all porridges with amylase (135-164 kcal/meal) was significantly higher compared to control SC+ porridges (84-98 kcal/meal; model-based average). Among children aged 24-35 months, mean energy intakes were also significantly higher from all porridges with amylase added (245-288 kcal/meal) compared to control SC porridges (175-183 kcal/meal). Acceptability of the porridges among caregivers was rated neutral to good, both for amylase-added and non-amylase-containing porridges. These findings suggest that, among 12-35-month-old, adding amylase to fortified blended foods significantly increased energy and consequently nutrient intake per meal by 67% for SC+ and 47% for SC. Moreover, amylase-containing porridges were well accepted by the caregivers., (© 2017 The Authors Maternal & Child Nutrition published by John Wiley & Sons Ltd.)

Traditional fermented millet gruel is frequently eaten by children in Burkina Faso as a complementary food or for breakfast. The effects of gruel energy density and feeding style on intakes (amounts and energy) were assessed in children in Ouagadougou. Twenty-three young children (11 infants and 12 toddlers) were given two meals of gruel per day for two periods of 11 consecutive days, first, the traditional fermented gruel (TFG), and second, an improved high energy density fermented gruel (IFG). On the first 10 days of each period, the children were fed as usual, while on the 11th day, the mothers were asked to use encouraging feeding. Intakes of TFG and IFG were also measured once a day for nine days in 25 preschoolers (2-5 years-old). After adjustment for the subject effect, IFG intakes did not significantly differ from TFG intakes in the groups of infants and toddlers, meaning there was a significant increase in energy intakes, which almost doubled. Encouraging feeding increased TFG intakes in both age groups, but IFG intakes only increased in toddlers, whose energy intake tripled compared to that from TFG with the usual feeding style. In preschoolers, mean IFG intakes were lower than TFG intakes and there were no increase in mean energy intakes. Improving fermented gruel and training the mothers to encourage their young children during feeding are two possible strategies to improve food intakes, and hence to better satisfy the children's nutritional needs., (Copyright © 2016. Published by Elsevier Ltd.)

The present study was undertaken to determine the actual amounts of mush consumed and energy iron and zinc intakes of, and to investigate the attendance rate among, children aged 6-23 months due to an improved mush intervention. A cohort of 208 children from 27 villages was followed up for 6 months. Twice a day, 6 days/week, each mother took her child to the nutrition centre we had opened in her village to receive the mush and fed it to her child. Amounts consumed were 15, 21 and 33 g/kg body weight/meal for children aged 6-8, 9-11 and 12-23 months respectively. The average (standard deviation) attendance rate was 68.0% (25.6%). The median (range) daily intakes from the mush were 213 (25-373) kcal, 5.3 (0.6-9.3) mg, and 2.3 (0.3-4.1) mg for energy, iron and zinc, respectively. This flour and mush production should enter the routines of individual households, supported by a large-scale programme of nutrition education.

The present study was carried out in Ouagadougou (Burkina Faso) with the aim of determining if the duration of the habituation period (1, 5 or 10 days) to low and high energy density gruels affected the amounts consumed or the energy intakes from gruels consumed by 6-9-month-old infants. Thirty infants were chosen randomly among the eligible children in the study area and randomly assigned to two groups (S1 and S2). Each infant was given successively for 10 consecutive days two experimental gruels, each type of gruel being fed twice a day. The 15 infants in group S1 received low energy density gruel (G1) in the first period and high energy density gruel (G2) in the second, and the 15 infants in group S2 received G2 in the first period and G1 in the second. The two periods of 10 days were separated by 4 days during which the infant received his or her usual foods. The intakes of experimental gruels and other complementary foods were measured on days 1, 5 and 10 of each period. Whatever the type of gruel, the 10-day period of habituation did not result in an increase in the amounts consumed or in the energy intakes from these gruels. The amounts of G1 consumed on day 5 were significantly higher than those of G2 (9.0 vs 6.8 g/kg/meal; p = 0.044). Energy intakes from G2 were significantly higher than those from G1 on days 1 (28.8 vs 18.0 kJ/kg/meal; p = 0.0002), 5 (28.8 vs 19.2 kJ/kg/meal; p = 0.002) and 10 (25.9 vs 15.5 kJ/kg/meal; p = 0.0004). Daily frequencies of breastfeeding (approximately 5.6), water drinking (approximately 3.7) and meals with foods other than experimental gruels were relatively high and did not vary with the duration of the habituation period or the type of gruels. Whatever the type of gruel, the increase in the duration of the habituation period did not increase the amount consumed or energy intakes. The study confirmed that consumption of high energy density gruels led to a 60% increase in energy intakes in comparison with the consumption of low energy density gruels.

In free living conditions, 24 breastfed infants, aged 6 to 10 months, were given successively five experimental gruels to study the effect of energy density (ED) and sweetness (sweet taste) on energy intakes (EI). Four gruels (G0, G1, G9 and G20) were prepared with experimental flours which were composed of the same local ingredients and which contained different levels of sucrose. The fifth gruel (GC) was prepared with an industrial flour. G0 had an average ED of 45 kcal/100 g (189 kJ/100 g) and the other gruels an average ED of 110 kcal/100 g (461 kJ/100 g). Although the sugar contents of the flours were 1% for G1, 9% for G0 and G9 and 20% for G20, because of flour composition and gruel dry matter content, the gruel G1 had the same sweetness as G0, G20 the same sweetness as GC and G9 a sweetness between that of G1 and G20. The results show that the amounts of G0 consumed were significantly higher than those of high ED gruels (7.84 for G0 vs 6.12, 5.63, 4.46, 4.72 g/kg body weight/meal, respectively for G20, G9, G1 and GC, P < 0.05). However, EI from high ED gruels were significantly (P < 0.001) higher than those from G0 (6.65, 6.10, 4.86, 4.83 kcal/kg/meal, respectively for G20, G9, G1 and GC vs 3.46 for G0). Energy intakes from G9 and G20 gruels were not significantly different but were significantly higher than those from GC and G1 (P < 0.001). So, consumption of sweet gruels with high ED and composed of local ingredients increased, at least by 76%, the EI from gruels in comparison with those from low ED gruels, but the amounts consumed by the infants remained too low to cover more than 15% of their daily total energy needs.