Washing-Disinfectant Product Synthesis Tested During the Production of the “Speb-Pebe” - Spicy Product Energy Booster Characterized by Established Titration Procedures

摘要

A washing-disinfectant product was synthesized with citric acid which was a readily available raw material on the chemical markets. Following-up the established procedure to use this product reflected its efficiency to eliminate, to remove, to kill and to decrease significantly the binary fission of various germs and micro-organisms not only on raw materials but also on materials and containers that could cause consumers illness. Indeed, the quantifications of these micro-organisms on a product “spicy product energy booster (speb)” – “produit épicé boosteur d’énergie (pebe)” at the “Institut Pasteur de Madagascar” whose analyzes were accredited by COFRAC ? reflected that firstly there were any Salmonella spp. and any Listeria monocytogenes ; secondly its quantities of Bacillus cereus, Escherichia coli and Staphylococcus aureus respected the European standardization for food products; thirdly this “speb-pebe” product decreased significantly the binary fission speed of these previous micro-organisms in order 4.7 to 80 times less speed than its speeds deduced by a reference and/or by its generation time; and fourth the product “speb-pebe” best-before dates during a conservation at 303.15 (°K), natural ambient temperature, were calculated from each micro-organism’s binary fission speed. Then, two procedures titrations consisting in titration of the “speb-pebe” - spicy product energy booster’s equivalent-citric acid molecules in each level of its packaging using NaOH-0.0557N and in titration of the “speb-pebe” - spicy product energy booster’s alkenes-C~(=) organic functions (on surface and on structure-texture) in each level of its packaging using HF-0.0026N were established and allowed to appreciate the “speb-pebe” quality in each level of its packaging and also to control its packaging-quality. It was noticed that the concentration of alkenes-C~(=) organic functions on structure and on texture per grams on the Level-high-packaging were 5.9 times less than those on Level-medium-packaging 1.23E-1 [mol×l~(-1)×g~(-1)] and on Level-low-packaging 1.16E-1 [mol×l~(-1)×g~(-1)] confirming in return the highest value of the concentration of alkenes-C~(=) organic functions on surface per grams of “speb-pebe” observed at Level-high-packaging sample (4.805E-3 [mol×l~(-1)×g~(-1)]) compared with Level-middle-packaging sample (1.72E-3 [mol×l~(-1)×g~(-1)]) and with Level-low-packaging sample (2.19E-3 [mol×l~(-1)×g~(-1)]). Another results, the dispersion of the equivalent-citric acids molecules on total alkenes-C~(=) organic functions noted dispersion (Ac?C~(=)) or dispersion _(([Ac]?[C=])) for the Level-high-packaging sample, the Level-middle-packaging sample and the Level-low-packaging sample were respectively 0.2813, 0.0250 and 0.0714 and confirmed the useful role of citric acids molecules quantities and their protons H~(+) capacities and activities to catalyze some chemistry reactions and responsible of this “speb-pebe” - spicy product energy booster’s acidity-pH=2.62, flavors and tastes.