Method for preparing natural antibacterial agent by immobilizing plant essential oil in attapulgite pore channels
AssigneeLanzhou Institute of Chemical Physics, Chinese Academy of Sciences
InventorsAiping Hui, Aiqin Wang, Yuru Kang, Fangfang Yang, Bin Mu
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Abstract
A method for preparing a natural antibacterial agent by utilizing attapulgite pore channels to immobilize plant essential oil. Natural antibacterial agent plant essential oil is sprayed on the surface of attapulgite powder while stirring, after mechanically grinding the materials, a liquid glycerol monolaurate and quaternary ammonium salt aqueous solution are sequentially sprayed, after uniformly stirring and mixing the materials, a mixture is extruded by using an extruder, and drying, crushing and packaging are performed.
Claims8
A method for preparing a natural antibacterial agent by immobilizing a plant essential oil in attapulgite pore channels, comprising:
- spraying the plant essential oil on a surface of attapulgite powder under stirring, mechanically grinding, then spraying liquid glyceryl monolaurate and a quaternary ammonium salt aqueous solution in turn, followed by stirring to provide a sprayed and stirred mixture, and extruding the sprayed and stirred mixture with an extruder, drying, crushing and packaging.
Dependencies are inferred from the claim text.