THESE UNIQUE El Hassane Kéhien-Piho TOU - Nutridev
THESE UNIQUE El Hassane Kéhien-Piho TOU - Nutridev
THESE UNIQUE El Hassane Kéhien-Piho TOU - Nutridev
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LISTE DES FIGURES ET TABLEUAX<br />
FIGURES<br />
Introduction<br />
Figure 1 : Schéma conceptuel de la démarche de mise au point et de transfert de procédés<br />
technologiques pour la production d’aliments de qualité maîtrisée au niveau de<br />
petites unités artisanales ou des ménages (Mouquet et al, 2005)<br />
Figure 2 : Schéma du grain de mil pénicillaire (Dendy, 1995)<br />
Résultats et discussions<br />
Article 1: Study through surveys and fermentation kinetics of the traditional processing of<br />
pearl millet (Pennisetum glaucum) into ben–saalga, a fermented gruel from Burkina Faso<br />
Figure 1. Description of the traditional processing of pearl millet into ben-saalga.<br />
Figure 2. Changes in pH during soaking and settling of the pearl-millet grains in eight (1 – 8)<br />
traditional production units (TPU).<br />
Figure 3. Changes in sugars in grains and in the supernatant during soaking. Bars indicate<br />
standard deviation.<br />
Figure 4. Changes in pH, temperature, ethanol, acetic and lactic acid concentrations in<br />
supernatant during soaking and settling in pilot scale experiments. Bars indicate<br />
standard deviation.<br />
Figure 5. Comparison between five traditional production units (TPU) and pilot scale<br />
experiments (PSE) for lactic acid and ethanol concentrations in supernatant during<br />
soaking. Bars indicate standard deviation.<br />
Figure 6. Kinetics of sugar consumption in supernatant during settling in pilot scale<br />
experiments. Bars indicate standard deviation.<br />
Figure 7. Comparison of the changes in lactic acid (Lac) and ethanol (Eth) concentrations in<br />
supernatant during settling between five traditional production units (TPU) and<br />
pilot scale experiments (PSE). Bars are for standard deviation.<br />
Article 2 (projet d’article): Preliminary characterization of lactic acid bacteria from pearl<br />
millet fermented pastes used for the preparation of ben-saalga, a traditional burkinabe gruel<br />
used as complementary food for young children<br />
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