%0 Journal Article
%9 ACL : Articles dans des revues avec comité de lecture répertoriées par l'AERES
%A Nguyen, Van Hoan
%A Mouquet Rivier, Claire
%A Eymard-Duvernay, Sabrina
%A Trêche, Serge
%T Effect of extrusion cooking and amylase addition to gruels to increase energy density and nutrient intakes by Vietnamese infants
%D 2010
%L fdi:010049079
%G ENG
%J Asia Pacific Journal of Clinical Nutrition
%@ 0964-7058
%K instant flour ; ready-to-cook flour ; alpha-amylase ; energy density ; energy intake
%M ISI:000282207700003
%N 3
%P 308-315
%U https://www.documentation.ird.fr/hor/fdi:010049079
%> https://www.documentation.ird.fr/intranet/publi/2010/10/010049079.pdf
%V 19
%W Horizon (IRD)
%X Extrusion cooking and amylase addition are two processing methods used for the preparation of high energy dense (ED) gruels of suitable consistency. A quantitative study of energy and nutrient intakes of 67 infants aged 6 to 10 months in rural areas in Vietnam was carried out to compare the effects of these processes used alone or in combination. Twice a day, for a period of four days each, infants successively ate four gruels prepared from different flours based on a blend of rice, sesame and soybean: an instant flour obtained by extrusion cooking (gruel A), a ready-to-cook flour obtained by extrusion cooking plus a-amylase addition (gruel B), a flour produced by milling crude rice, sesame and roasted soybean plus a-amylase addition (gruel C) and without amylase (control gruel D). Gruels A, B and C had a high ED of respectively 94, 122 and 124 kcal/100 g while the control gruel D had a low ED (59 kcal/100 g). The intakes of the four gruels were inversely linked to their ED. However, despite the fact that gruels B and C had similar ED, larger intakes were obtained with gruel B, which was attributed to better acceptability. The average energy intakes of high ED gruels A, B and C, respectively 112, 134 and 117 kcal/meal, were significantly higher than that of gruel D (81 kcal/meal). Of the three processing methods, the one combining extrusion cooking and amylase addition gave the best results in terms of gruel acceptability and energy intake.
%$ 054