Search

CN-122004387-A - Superfine nano traditional Chinese medicine composite food residual toxin decomposing agent and preparation method thereof

CN122004387ACN 122004387 ACN122004387 ACN 122004387ACN-122004387-A

Abstract

The invention belongs to the technical field of food biology, and in particular relates to an ultrafine nano traditional Chinese medicine composite food residual toxin decomposing agent and a preparation method thereof. The traditional Chinese medicine composite superfine powder comprises, by weight, 8-16 parts of traditional Chinese medicine composite superfine powder, 3-6 parts of alkyl glycoside, 0.5-1.5 parts of cocamidopropyl betaine, 1-2 parts of hydroxypropyl-beta-cyclodextrin, 0.1-0.2 part of chitosan, 0.5-1.5 parts of silicon dioxide, 0.5-1 part of sodium citrate, 0.2-0.5 part of sodium gluconate and 0.2-0.5 part of hydroxypropyl cellulose, and the balance of purified water, wherein the balance is up to 100 parts. The food surface toxin decomposing agent realizes high-efficiency residue removal and anti-sticky effect by the cooperation of multiple components such as traditional Chinese medicine superfine nanocrystallization, composite surface activity, cyclodextrin and the like, solves the conflict such as agglomeration, instability and the like through the processes such as wet nanocrystallization, step-by-step feeding and the like, and combines the mildness, the safety and the system stability.

Inventors

  • Yin Guizhao
  • YIN SIMIN
  • CHEN JUNNAN

Assignees

  • 殷桂钊

Dates

Publication Date
20260512
Application Date
20260226

Claims (10)

  1. 1. The superfine nano traditional Chinese medicine composite food residual toxin decomposing agent is characterized by comprising, by weight, 8-16 parts of traditional Chinese medicine composite superfine powder, 3-6 parts of alkyl glycoside, 0.5-1.5 parts of cocamidopropyl betaine, 1-2 parts of hydroxypropyl-beta-cyclodextrin, 0.1-0.2 part of chitosan, 0.5-1.5 parts of silicon dioxide, 0.5-1 part of sodium citrate, 0.2-0.5 part of sodium gluconate and 0.2-0.5 part of hydroxypropyl cellulose, and the balance of purified water, wherein the balance is the total weight of the superfine nano traditional Chinese medicine composite superfine powder is 100 parts.
  2. 2. The superfine nano traditional Chinese medicine composite food residual toxin decomposing agent according to claim 1, wherein the preparation method of the traditional Chinese medicine composite superfine powder comprises the following steps: s1, respectively picking and removing impurities of Chinese honeylocust fruits, soapberry fruits, liquorice and dried orange peel, drying by hot air, and coarsely crushing for later use; s2, carrying out superfine treatment on the Chinese honeylocust fruit, the soapberry fruit, the liquorice and the dried orange peel in the step S1 by utilizing an air flow mill, and then uniformly mixing the superfine powder according to a proportion to obtain the traditional Chinese medicine composite superfine powder.
  3. 3. The superfine nano traditional Chinese medicine composite food residual toxin decomposing agent according to claim 2, wherein in the step S2, the mass dosage ratio of the Chinese honeylocust fruit superfine powder, the soapberry fruit superfine powder, the licorice root superfine powder and the dried orange peel superfine powder is 40-50:40-50:10:3-6.
  4. 4. The superfine nano traditional Chinese medicine composite food residual toxin decomposing agent according to claim 3, wherein in the step S2, the superfine treatment parameters are that the inlet pressure of an air mill is 0.6-0.8 MPa, the feeding rate is 10-20 kg/h, and the target particle size D90 is less than or equal to 8 μm.
  5. 5. The superfine nano traditional Chinese medicine composite food residual toxin decomposing agent according to claim 1, wherein the deacetylation degree of chitosan is more than or equal to 80%.
  6. 6. A method for preparing the superfine nano traditional Chinese medicine composite food residual toxin decomposing agent according to any one of claims 1 to 5, which is characterized by comprising the following steps: s101, adding purified water into a stirring kettle, adding citric acid to adjust the pH, then slowly adding chitosan, and stirring to obtain a chitosan solution; S102, adding purified water into a main kettle, starting stirring, sequentially adding alkyl glycoside, cocamidopropyl betaine, hydroxypropyl-beta-cyclodextrin, sodium citrate and sodium gluconate, and stirring until the solution is uniform and transparent to obtain mother solution; s103, sequentially and slowly adding the silicon dioxide and the traditional Chinese medicine composite superfine powder into the mother solution in the step S102 under high-speed shearing, and uniformly dispersing to obtain pre-dispersed slurry; S104, adding the pre-dispersed slurry obtained in the step S103 into a sand mill, grinding, homogenizing under high pressure, sequentially adding the chitosan solution and the hydroxypropyl cellulose obtained in the step S101 under stirring, uniformly stirring and dissolving, regulating the pH value with a sodium carbonate solution, fixing the volume with purified water, vacuum defoaming, and sieving to obtain the decomposer.
  7. 7. A preparation method of the superfine nano traditional Chinese medicine composite food residual toxin decomposing agent according to claim 6 is characterized in that in the step S103, the high-speed shearing parameter after adding silicon dioxide is that the shearing rotating speed is 8000-12000 rpm, the shearing time is 5-10 min, and the temperature is controlled to be less than or equal to 35 ℃.
  8. 8. A method for preparing the superfine nano traditional Chinese medicine composite food residual toxin decomposing agent according to claim 6, wherein in the step S103, the high-speed shearing parameter after adding the traditional Chinese medicine composite superfine powder is that the shearing rotating speed is 8000-12000 rpm, the shearing time is 15-25 min, and the temperature is controlled to be less than or equal to 35 ℃.
  9. 9. A preparation method of the superfine nano traditional Chinese medicine composite food residual toxin decomposing agent according to claim 6 is characterized in that in step S104, grinding treatment parameters are that grinding medium zirconia beads are 0.3-0.5 mm, filling rate is 60-75%, rotating speed is 1500-2000 rpm, cyclic grinding time is 60-120 min, discharging temperature is less than or equal to 35 ℃, and particle size of ground slurry is D 50 200～400nm,D 90 -800 nm.
  10. 10. The method for preparing the ultrafine nanometer Chinese medicinal composite food residual toxin decomposing agent according to claim 6, wherein in the step S104, the high-pressure homogenization treatment parameters are that the pressure is 60-120 MPa, the cycle is 3-6 times, and the feeding temperature is 20-30 ℃.

Description

Superfine nano traditional Chinese medicine composite food residual toxin decomposing agent and preparation method thereof Technical Field The invention belongs to the technical field of food biology, and in particular relates to an ultrafine nano traditional Chinese medicine composite food residual toxin decomposing agent and a preparation method thereof. Background The surfaces of fresh fruits and vegetables are easy to be enriched with pesticide residues, environmental pollutants and pathogenic microorganisms, and the pollutants not only affect the quality of the fruits and vegetables, but also can harm the health of human bodies through food chains, so that the method is a focus of attention in the field of food safety. In order to ensure edible safety, high-performance fruit and vegetable cleaning agents become research and development hot spots, the technical route of the cleaning agents sold on the market and related researches at present is mainly based on the following principles of cleaning technology based on chemical synthetic surfactants, wherein the cleaning agents take synthetic surfactants such as sodium alkylbenzenesulfonate, fatty alcohol polyoxyethylene ether and the like as core components, and residues are stripped through the actions of reducing the surface tension of liquid, emulsifying, solubilizing and the like. Although the detergency is strong, such formulations often leave room for improvement in terms of rinsing, potential impact on the natural structure of the fruit and vegetable skin. The cleaning technology based on natural plant extracts adopts plant source surface active ingredients such as tea saponin, gleditsia sinensis extract and the like for pursuing the naturalness and mildness of a formula. Such techniques typically rely on conventional water or alcohol extraction processes. The process may suffer from the limitations of partial heat sensitivity or susceptibility to hydrolysis during extraction, complex ingredients of the resulting extract, limited solids content, resulting in insufficient effective concentration as a functional host in the formulation, and sometimes difficult to achieve in an ideal state simply by virtue of the extract's foamability, stability and contact efficiency with complex surfaces in the cleaning system. Cleaning technology of adsorption materials is introduced, and in order to improve the removal rate of dissolved residues, some proposals try to add adsorption materials such as activated carbon, porous silica and the like into cleaning agents. However, if only the micron-sized adsorption material is simply and physically mixed with the liquid component, problems such as sedimentation and uneven distribution of the material are likely to occur, and the utilization rate of the material is affected. More importantly, if there is no co-design between the adsorbent material and the surfactant, the two may have competitive effects on the contaminants, or even interfere with each other, resulting in a failure to achieve the desired stack of overall cleaning performance. Disclosure of Invention Aiming at the defects of the prior art, the invention aims to provide an ultrafine nano traditional Chinese medicine composite food residual toxin decomposing agent and a preparation method thereof. The technical effect is realized by the following technical scheme that the superfine nano traditional Chinese medicine composite food residual toxin decomposing agent comprises, by weight, 8-16 parts of traditional Chinese medicine composite superfine powder, 3-6 parts of alkyl glycoside, 0.5-1.5 parts of cocamidopropyl betaine, 1-2 parts of hydroxypropyl-beta-cyclodextrin, 0.1-0.2 part of chitosan, 0.5-1.5 parts of silicon dioxide, 0.5-1 part of sodium citrate, 0.2-0.5 part of sodium gluconate and 0.2-0.5 part of hydroxypropyl cellulose, and the balance of purified water, wherein the balance is complemented to 100 parts; Preferably, the preparation method of the traditional Chinese medicine composite superfine powder comprises the following steps: S1, respectively picking and removing impurities of Chinese honeylocust fruits, non-affected fruits, liquorice and dried orange peel, drying with hot air at 50-60 ℃ until the water content is less than or equal to 8%, and coarsely crushing to 60-80 meshes for later use; S2, carrying out superfine treatment on the Chinese honeylocust fruit, the soapberry fruit, the liquorice and the dried orange peel in the step S1 by utilizing an air flow mill, and then uniformly mixing the superfine powder according to a proportion to obtain traditional Chinese medicine composite superfine powder; preferably, in the step S2, the mass ratio of the ultrafine powder of the Chinese honeylocust fruit to the ultrafine powder of the non-affected fruits to the ultrafine powder of the liquorice and the ultrafine powder of the dried orange peel is 40-50:40-50:10:3-6; Preferably, in the step S2, the ultra-micro treatment parameters are that the