| 摘要 |
A novel product describing a disinfectant totally harmless and biodegradable, and environmentally friendly, wherein the active ingredient of the inventive disinfectant has the following formula: (see formula ). The main stages for the manufacture of the present invention include the scrupulous selection of the raw material from the Meliacea-Liliacea family. The fruit is then washed as a first step and suitably milled for obtaining the extract therefrom, subjecting the same to an extraction with an azeotropic mixture (ethanol/water 1:1). Subsequently, slowly adding gluco-carbonyl-diamide and stirring until obtaining a total dilution, stabilizing the mixture at a neutral pH and filtering; the mixture is once again filtered for obtaining the final product. The product thus obtained has the general formula (CS2H72O16N2S2), which is characteristic of a hydrogen bond interaction corresponding to Azadiractin-allicin glucosides.
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