Calculated by weight percentage, the composition and content of its raw materials are as follows: lavender essence 1%-30%, compound modified oligosaccharide 5%-55%, and the balance is deionized water; the lavender essence is calculated by weight percentage, Its composition and content are as follows: linalyl acetate 15%-20%, linalool 3%-6%, bornyl acetate 3%-8%, terpineol acetate 1%-5%, and the mass percentage concentration is 10%. % borneol 0.5%-1%, thyme oil 10%-20%, bergamot peppermint oil 2%-6%, mass percentage concentration of 1% Gypsum pyrazine 0.5%-1% methyl lavender ketone 1%- 3%, lavender oil 4%-8%, geraniol 5%-8%, geranyl acetate 3%-6%, benzyl acetate 3%-5%, methyl amyl cinnamaldehyde 1%-4% , nerolidol 1%-3%, Petitgrain Bigarade Oil 2%-8%, ethyl naphthyl ether 1%-3%, mugwort oil 0.5%-2%, isoamyl salicylate 1%-5%, gardenia Subaldehyde 1%-3%, elemenone 0.5%-1% sclare oil 1%-3%, ketone musk 1%-3%, carol musk 0.5%-3%, 10% mass percentage concentration, Bergamot 0.5%-1%, Dodeconitrile 0.5%-1.5% with a concentration of 10% by mass, Cedarwood acetate 0.5%-2%, Isomethalanone 1%-3%, Synthetic moss 1%- 2%,
Jasmine aldehyde 1%-3%, gamma-decalactone 0.1%-1.5% with a mass percentage concentration of 10%, and the balance is ethanol.
The preparation method includes the following steps:
1) A step of preparing lavender essence, weighing linalyl acetate, linalool, bornyl acetate, terpineol acetate, borneol, thyme oil, bergamot peppermint oil with a mass percentage concentration of 10% according to mass percentage. 1% Gapon pyrazine, methyl lavender ketone, lavender oil, geraniol, geranyl acetate, benzyl acetate, methyl amyl cinnamaldehyde, nerol, neroli oil, ethyl naphthyl ether, mugwort Oil, isoamyl salicylate, gardenia aldehyde, 10% elemenone, sclare oil, musk ketone, musk karaoke, bergamot, 10% dodeconitrile, cedar acetate, isolonganone, Synthetic moss, jasmonaldehyde, 10% propyl-decalactone, ethanol, linalyl acetate, linalool, bornyl acetate, terpineol acetate, borneol with a concentration of 10% by mass, thyme oil, incense Lemon Peppermint Oil, 1% Gypsum Pyrazine, Methyl Lavenderone, Lavender Oil, Geraniol, Geranyl Acetate, Benzyl Acetate, Amyl Cinnamaldehyde, Nerol, Petitgrain Bigarade Oil, Ethyl Naphthalene Diethyl ether, mugwort oil, isoamyl salicylate, gardenia aldehyde, 10% elemenone, sclare oil, musk ketone, musk kara, bergamot, 10% dodeconitrile, cedarwood acetate, isoflurane Elanone, synthetic moss, jasmine aldehyde, 10% gamma-decalactone, and ethanol are evenly mixed to obtain lavender essence;
2) Weigh lavender essence, compound modified oligosaccharide and deionized water according to mass percentage, add compound modified oligosaccharide in a reaction vessel, then add deionized water, start stirring, and make compound modified oligosaccharide It is uniformly dispersed in the water phase to obtain a composite modified oligosaccharide dispersion;
3) Lavender essence is added dropwise to the obtained composite modified oligosaccharide dispersion liquid, and continues to stir to make the essence dispersed evenly, and the composite modified oligosaccharide forms the coating of the essence molecules to obtain lavender essence for water-based ink .