CN109674666B - Fishy smell removing hand sanitizer containing beta-glucan-coriander essential oil microcapsules and preparation method thereof - Google Patents

Fishy smell removing hand sanitizer containing beta-glucan-coriander essential oil microcapsules and preparation method thereof Download PDF

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CN109674666B
CN109674666B CN201910038431.XA CN201910038431A CN109674666B CN 109674666 B CN109674666 B CN 109674666B CN 201910038431 A CN201910038431 A CN 201910038431A CN 109674666 B CN109674666 B CN 109674666B
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essential oil
glucan
beta
coriander essential
coriander
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CN109674666A (en
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单承莺
史东海
马世宏
徐悦
聂韡
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Jiangsu Aoguang Daily Chemical Group Co ltd
NANJING INSTITUTE FOR COMPREHENSIVE UTILIZATION OF WILD PLANTS CHINA COOP
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NANJING INSTITUTE FOR COMPREHENSIVE UTILIZATION OF WILD PLANTS CHINA COOP
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
    • A61K8/11—Encapsulated compositions
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
    • A61K8/73—Polysaccharides
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/92—Oils, fats or waxes; Derivatives thereof, e.g. hydrogenation products thereof
    • A61K8/922—Oils, fats or waxes; Derivatives thereof, e.g. hydrogenation products thereof of vegetable origin
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q15/00—Anti-perspirants or body deodorants
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q19/00—Preparations for care of the skin
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q19/00—Preparations for care of the skin
    • A61Q19/10—Washing or bathing preparations
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
    • A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
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    • A61K2800/412—Microsized, i.e. having sizes between 0.1 and 100 microns

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Abstract

The invention discloses a fishy smell removing hand sanitizer containing beta-glucan-coriander essential oil microcapsules and a preparation method thereof, wherein the fishy smell removing hand sanitizer containing the beta-glucan-coriander essential oil microcapsules comprises the following components: beta-glucan-coriander essential oil microcapsule, surfactant, antibacterial agent, thickening agent, pH regulator, essence, preservative and the balance of deionized water. The invention relates to a preparation method of a deodorization hand sanitizer containing beta-glucan-coriander essential oil microcapsules, which comprises the following steps: (1) adding the beta-glucan-coriander essential oil microcapsule, a surfactant, an antibacterial agent and a thickening agent into water, and stirring for dissolving; (2) then adding essence to modulate specific flavor, stirring and dissolving; adding a pH regulator to adjust the pH value of the system to 5.5-7 after the system is cooled; (3) adding a preservative, and cooling to obtain the deodorization hand sanitizer containing the beta-glucan-coriander essential oil microcapsule. The invention has obvious fishy smell removing effect and has the function of moistening skin.

Description

Fishy smell removing hand sanitizer containing beta-glucan-coriander essential oil microcapsules and preparation method thereof
Technical Field
The invention belongs to the technical field of daily chemical washing products, and relates to a deodorization hand sanitizer containing beta-glucan-coriander essential oil microcapsules and a preparation method thereof.
Background
Fresh water or seawater aquatic products such as fish, shrimps, crabs and the like are an important component of catering food materials in daily life of people, and are delicious in taste and rich in nutrition; however, these aquatic products have a special fishy smell, and it is difficult for both the processor and the consumer to avoid the smell of hands or other parts of the body during the processing and eating process. The common cleaning method is to clean hands by selecting detergent (soap or common hand sanitizer) or clean the hands with boiled perilla leaf water to cover the fishy smell of the hands or other parts of the body; however, none of these methods completely remove the fishy smell remaining on the processor or consumer during cooking or after eating. At present, the hand sanitizer on the market is mainly of a cleaning type, a sterilization type and the like, and the products have only certain effect on removing the fishy smell caused by aquatic products and cannot completely remove the fishy smell. At present, no special fishy smell removing hand sanitizer exists in the market.
Natural plant ingredients are not used for removing fishy smell, such as some spices often used in cooking: ginger, perilla, coriander, etc.; based on the above results, the inventor of the present application conducted research on the removal of fishy smell and fishy smell of the effective components of these spice plants, especially the essential oil parts, and found that the essential oil extract of each raw material has stronger effects than water extract, alcohol extract, etc., and the effect of the essential oil extract of coriander is the best, the fishy smell removal effect reaches 76.6%, and far super coriander water extract (fishy smell removal effect is 35.2%) and alcohol extract (fishy smell removal effect is 27.7%) by using the crab shell enzyme hydrolysate as the tested raw material and using the thiobarbituric acid (TBA) value as the chemical index to react to remove the fishy smell. Coriander (coriandem sativum L), also known as coriander, coriander and the like, is an annual or biennial herb of the genus coriander of the family umbelliferae, and is a well-known seasoning vegetable on the dining table. The coriander essential oil mainly comprises linalool, myrcene, alpha-pinene, limonene and the like, and when the coriander essential oil is added into a formula of the fishy smell removing hand sanitizer, the fishy smell removing effect of the product is greatly enhanced, and the coriander essential oil has natural coriander fragrance and is better in experience after being used.
However, the natural plant essential oil has low solubility in an aqueous phase system, unstable property, easy volatilization and easy oxidative decomposition after being heated; in order to be applied to the formula of daily chemical products, the water solubility and the stability of the coriander essential oil must be improved. In the conventional method, the water-insoluble component is mixed and dissolved with a chemical cosolvent/solubilizer to be dispersed in an aqueous phase system; however, the method can increase a large amount of cosolvent/solubilizer with no functional effect in the final product system, brings sticky feeling to the skin after use, and obviously cannot be welcomed by consumers; the preparation of the essential oil into the microcapsule is a common stabilizing process. Generally, materials such as cyclodextrin and Arabic gum are mostly adopted as wall materials for preparing microcapsules, the wall materials have no functional effect, and beta-glucan derived from fermentation preparation of agrobacterium tumefaciens (the preparation method is shown in a patent number of 201010146371.2; the inventor: Zhang Jian method, Huiyi, Zhu; the patent name is agrobacterium ZX09, water-soluble natural beta-glucan produced by agrobacterium tumefaciens ZX09, the preparation method thereof and an example 3 in an application specification for reducing blood sugar) has excellent film-forming performance, and is an excellent natural thickener and humectant; if the product is applied to a hand sanitizer formula, the product can have the effects of moistening and protecting skin
At present, a fishy smell removing hand sanitizer which has a fishy smell removing effect and can moisten and protect skin and contains a beta-glucan-coriander essential oil microcapsule and a preparation method thereof are lacked.
Disclosure of Invention
The invention aims to solve the technical problem of the prior art and provides a deodorization hand sanitizer which has deodorization effect and can moisten and protect skin and contains beta-glucan-coriander essential oil microcapsules and a preparation method thereof.
The invention is realized by the following technical scheme: the invention relates to a deodorization hand sanitizer containing beta-glucan-coriander essential oil microcapsules, which comprises the following components in percentage by weight:
Figure BDA0001946676780000021
Figure BDA0001946676780000031
further, the deodorization hand sanitizer containing the beta-glucan-coriander essential oil microcapsule comprises the following components in percentage by weight:
Figure BDA0001946676780000032
further, the surfactant is one or a combination of fatty alcohol-polyoxyethylene ether sulfate, fatty alcohol sulfate and alkylbenzene sulfonate; the antibacterial agent is one or a combination of more of parachlorometaxylenol PCMX, chlorhexidine gluconate and the like; the humectant is one or a combination of more of glycerin, propylene glycol, butanediol or polyethylene glycol 20.
Furthermore, the surfactant is one or a combination of fatty alcohol-polyoxyethylene ether sodium sulfate AES, sodium dodecyl sulfate or sodium dodecyl benzene sulfonate;
the thickening agent is one or a combination of more of cellulose thickening agent, carboxymethyl thickening agent, polyethylene glycol distearate or carbomer;
the pH regulator is one or a combination of citric acid, sodium citrate or triethanolamine; the preservative is one or the combination of two of isothiazolinone and phenoxyethanol.
The invention relates to a preparation method of a deodorization hand sanitizer containing beta-glucan-coriander essential oil microcapsules, which comprises the following steps:
(1) weighing the components according to the mass percentage, adding the beta-glucan-coriander essential oil microcapsule into deionized water at the temperature of 50-60 ℃, stirring and fully dissolving;
(2) then adding a surfactant, an antibacterial agent and a thickening agent, stirring and fully dissolving; adding essence to modulate specific flavor, stirring and dissolving; adding a pH regulator to adjust the pH value of the system to 5.5-7 when the system is cooled to 25-35 ℃;
(3) adding a proper amount of preservative, cooling and standing to prepare the functional sterilizing disinfectant containing the beta-glucan-coriander essential oil microcapsule.
Further, in the step (1), 5g of beta-glucan-coriander essential oil microcapsules are added into 77.7g of deionized water at the temperature of 55 ℃, stirred and fully dissolved; then adding 15g of surfactant, 0.2g of antibacterial agent and 1.5g of thickening agent, stirring and fully dissolving; the stirring speed is 35-55 r/min;
in the step (2), 0.1g of essence is added to modulate the specific fragrance type, and the mixture is stirred and dissolved; when the system is cooled to 30 ℃, 0.3g of pH regulator is added to adjust the pH value of the system to 5.5-7;
and (3) adding 0.2g of preservative into the mixture, cooling and standing the mixture to prepare 100g of the functional sterilizing and disinfecting liquid containing the beta-glucan-coriander essential oil microcapsules.
The preparation method of the beta-glucan-coriander essential oil microcapsule comprises the following steps:
(1) weighing a proper amount of coriander essential oil, dissolving the coriander essential oil into a solvent to prepare a coriander essential oil solution, wherein the mass ratio of the coriander essential oil to the solvent is 1:1-3,
(2) dropwise adding into 3-10% beta-glucan solution at 35-65 deg.C under stirring, wherein the mass ratio of coriander essential oil solution to beta-glucan solution is 1: 6-25; homogenizing under high pressure of 15-30MPa for 40-85min to obtain beta-dextran emulsion containing coriander essential oil;
(3) then spray drying is carried out, the air inlet pressure is 5.0-6.5kg/cm2The air inlet temperature is 165-185 ℃, the feeding temperature is 55-65 ℃, and the air outlet temperature is 75-85 ℃, so that white to light yellow powder is obtained, and the beta-glucan-coriander essential oil microcapsule is prepared.
Further, in the step (1), accurately weighing 100g of coriander essential oil, and dissolving the coriander essential oil in 200mL of absolute ethyl alcohol;
in the step (2), dropwise adding the mixture into 6.5-8.5L of beta-glucan water solution with the mass fraction of 7.0% under the stirring state, and homogenizing at the high pressure of 20MPa for 60min at the emulsification temperature of 50-55 ℃ to obtain beta-glucan emulsion containing coriander essential oil;
in the step (3), spray drying is carried out subsequently, and the air inlet pressure is 5.0-6kg/cm2The air inlet temperature is 170-180 ℃, the feeding temperature is 55-60 ℃, and the air outlet temperature is 80-8 DEGAnd (5) preparing the beta-glucan-coriander essential oil microcapsule.
Further, the solvent is any one of absolute ethyl alcohol, propylene glycol or glycerol.
The invention relates to application of a beta-glucan-coriander essential oil microcapsule in the field of daily chemical industry.
The coriander essential oil is volatile essential oil prepared from mature coriander stems and leaves by a steam distillation method, has clear and transparent appearance and characteristic fragrance of coriander, and has the following physicochemical properties: the relative density was 0.87g/mL, the refractive index was 1.4632, and the optical rotation was-6 °.
Has the advantages that: the product has a thorough fishy smell removing effect, the beta-glucan-coriander essential oil microcapsule has the function of moistening hand skin, is safe and stable, pleasant in smell and wide in applicable people, is colorless transparent liquid, is non-toxic, non-irritant and non-corrosive, and has a natural coriander faint scent; does not contain substances harmful to human skin, and belongs to green, safe and environment-friendly daily chemical products.
Compared with the prior art, the invention has the following advantages:
(1) at present, research on preparation of coriander essential oil microcapsules by embedding beta-glucan as a wall material is not reported, and the beta-glucan-coriander essential oil microcapsules added into a product are particularly developed for the fishy smell removing liquid soap, wherein the coriander essential oil has a remarkable fishy smell removing effect; after the coriander essential oil is embedded by the beta-glucan to form the microcapsule, the water solubility of the coriander essential oil is greatly increased, the biological activity is more stable, meanwhile, the deodorization effect of the coriander essential oil is integrated with the moisturizing effect of the beta-glucan, a synergistic interaction effect is generated, and the deodorization and moisturizing effect of the deodorization hand sanitizer is more remarkable when the coriander essential oil is added into a system, the natural coriander fragrance is possessed, the skin does not feel dry and dehydrated after the coriander essential oil is used, and the skin feel is better.
(2) The deodorization hand sanitizer is prepared from beta-glucan-coriander essential oil microcapsules, a surfactant, an antibacterial agent, a thickening agent, a pH regulator, essence, a preservative and deionized water according to a proportion, and is capable of removing fishy smell and moistening and caring skin. The volunteers try out sensory evaluation experiment results to show that the functional deodorization hand sanitizer containing the beta-glucan-coriander essential oil microcapsule has an excellent deodorization effect; compared with other products containing only plant extract components of the same type, the skin feeling after the use is better.
Detailed Description
The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.
Example 1
The invention relates to a deodorization hand sanitizer containing beta-glucan-coriander essential oil microcapsules, which comprises the following components in percentage by weight:
Figure BDA0001946676780000061
the surfactant is a combination of two of fatty alcohol-polyoxyethylene ether sulfate and fatty alcohol sulfate; the antibacterial agent is parachlorometaxylenol PCMX; the humectant is a combination of four of glycerin, propylene glycol, butanediol and polyethylene glycol 20.
The surfactant is fatty alcohol-polyoxyethylene ether sodium sulfate AES;
the thickening agent is a combination of polyethylene glycol distearate and carbomer;
the pH regulator is triethanolamine; the preservative is isothiazolinone.
The preparation method of the deodorization hand sanitizer containing the beta-glucan-coriander essential oil microcapsule comprises the following steps:
(1) weighing the components according to the mass percentage, adding the beta-glucan-coriander essential oil microcapsule into deionized water at the temperature of 60 ℃, stirring and fully dissolving;
(2) then adding a surfactant, an antibacterial agent and a thickening agent, stirring and fully dissolving; adding essence to modulate specific flavor, stirring and dissolving; adding a pH regulator to adjust the pH value of the system to 7 when the system is cooled to 25 ℃;
(3) adding a proper amount of preservative, cooling and standing to prepare the functional sterilizing disinfectant containing the beta-glucan-coriander essential oil microcapsule.
The preparation method of the beta-glucan-coriander essential oil microcapsule comprises the following steps:
(1) accurately weighing 100g of coriander essential oil, and dissolving in 200g of absolute ethyl alcohol to obtain a coriander essential oil solution;
(2) dropwise adding the mixture into a 7% beta-glucan solution at the temperature of 35 ℃ under stirring, wherein the mass ratio of the coriander essential oil solution to the beta-glucan solution is 1: 6; homogenizing under 15MPa for 40min to obtain beta-dextran emulsion containing coriander essential oil;
(3) then spray drying is carried out, and the air inlet pressure is 5.5kg/cm2The air inlet temperature is 165 ℃, the feeding temperature is 55 ℃, and the air outlet temperature is 80 ℃, so that white to light yellow powder, namely the beta-glucan-coriander essential oil microcapsule, is obtained.
The coriander essential oil microcapsule prepared by the process has good granularity, the embedding rate reaches 64.5 percent, the stability coefficient of the aqueous solution is 87.2 percent, and the viscosity is 24.6cp/20 ℃. The microencapsulated coriander essential oil has better water solubility and retains the elegant coriander faint scent. Microencapsulation is a physical modification means, which means that the chemical structure of a compound is not changed, and the compound is embedded by using a specific material (wall material), so that the solubility and the stability of the compound are improved, and the microencapsulation is a safe, simple and non-toxic modification means; the application range of the compound after microencapsulation is greatly widened. The beta-glucan is successfully used for embedding the coriander essential oil, so that the beta-glucan-coriander essential oil microcapsule is prepared and is applied to daily chemical products; the beta-glucan-coriander essential oil microcapsule is applied to the field of hand sanitizer and other daily chemical fields within a protection range.
Example 2
Example 2 differs from example 1 in that:
the invention relates to a deodorization hand sanitizer containing beta-glucan-coriander essential oil microcapsules, which comprises the following components in percentage by weight:
Figure BDA0001946676780000071
Figure BDA0001946676780000081
the surfactant is a combination of fatty alcohol sulfate and alkylbenzene sulfonate; the antibacterial agent is chlorhexidine gluconate; the humectant is a combination of propylene glycol and butanediol.
The surfactant is a combination of sodium dodecyl sulfate and sodium dodecyl benzene sulfonate;
the thickening agent is the combination of two of cellulose thickening agent and carboxymethyl thickening agent;
the pH regulator is sodium citrate; the preservative is isothiazolinone.
The invention relates to a preparation method of a deodorization hand sanitizer containing beta-glucan-coriander essential oil microcapsules, which comprises the following steps:
(1) weighing the components according to the mass percentage, adding the beta-glucan-coriander essential oil microcapsule into deionized water at the temperature of 50 ℃, stirring and fully dissolving;
(2) then adding a surfactant, an antibacterial agent and a thickening agent, stirring and fully dissolving; adding essence to modulate specific flavor, stirring and dissolving; adding a pH regulator to adjust the pH value of the system to 5.5 when the system is cooled to 35 ℃;
(3) adding a proper amount of preservative, cooling and standing to prepare the functional sterilizing disinfectant containing the beta-glucan-coriander essential oil microcapsule.
The preparation method of the beta-glucan-coriander essential oil microcapsule comprises the following steps:
(1) weighing coriander essential oil 100g, dissolving in propylene glycol 100g to obtain coriander essential oil solution,
(2) dropwise adding the mixture into a beta-glucan solution with the temperature of 45 ℃ and the concentration of 5% under the stirring state, wherein the mass ratio of the coriander essential oil solution to the beta-glucan solution is 1: 10; homogenizing under high pressure of 30MPa for 60min to obtain beta-dextran emulsion containing coriander essential oil;
(3) then spray drying is carried out, and the air inlet pressure is 5kg/cm2The air inlet temperature is 175 ℃, the air inlet temperature is 60 ℃ and the air outlet temperature is 75 ℃, so that white to light yellow powder, namely the beta-glucan-coriander essential oil microcapsule, is obtained.
Example 3
Example 3 differs from example 1 in that:
the invention relates to a deodorization hand sanitizer containing beta-glucan-coriander essential oil microcapsules, which is characterized by comprising the following components in parts by weight: the deodorization hand sanitizer containing the beta-glucan-coriander essential oil microcapsule comprises the following components in percentage by weight:
Figure BDA0001946676780000082
Figure BDA0001946676780000091
the surfactant is fatty alcohol sulfate; the antibacterial agent is chlorhexidine gluconate; the humectant is a combination of two of butanediol and polyethylene glycol 20.
The surfactant is sodium dodecyl sulfate;
the thickening agent is a combination of cellulose thickening agent and polyethylene glycol distearate;
the pH regulator is citric acid; the preservative is a combination of isothiazolinone and phenoxyethanol.
The invention relates to a preparation method of a deodorization hand sanitizer containing beta-glucan-coriander essential oil microcapsules, which comprises the following steps:
(1) weighing the components according to the mass percentage of claim 1, adding the beta-glucan-coriander essential oil microcapsule into deionized water at the temperature of 55 ℃, stirring and fully dissolving;
(2) then adding a surfactant, an antibacterial agent and a thickening agent, stirring and fully dissolving; adding essence to modulate specific flavor, stirring and dissolving; adding a pH regulator to adjust the pH value of the system to 6 when the system is cooled to 30 ℃;
(3) adding a proper amount of preservative, cooling and standing to prepare the functional sterilizing disinfectant containing the beta-glucan-coriander essential oil microcapsule.
The preparation method of the beta-glucan-coriander essential oil microcapsule comprises the following steps:
(1) weighing coriander essential oil 100g, dissolving in glycerol 300g to obtain coriander essential oil solution,
(2) dropwise adding the mixture into a beta-glucan solution with the temperature of 65 ℃ and the concentration of 10% under the stirring state, wherein the mass ratio of the coriander essential oil solution to the beta-glucan solution is 1: 25; homogenizing under 25MPa for 85min to obtain beta-dextran emulsion containing coriander essential oil;
(3) and then carrying out spray drying, wherein the air inlet pressure is 6.5kg/cm2, the air inlet temperature is 185 ℃, the feeding temperature is 65 ℃, and the air outlet temperature is 85 ℃, so as to obtain white to light yellow powder, namely the beta-glucan-coriander essential oil microcapsule.
Example 4 (intermediate value)
The invention relates to a deodorization hand sanitizer containing beta-glucan-coriander essential oil microcapsules, which comprises the following components in percentage by weight:
Figure BDA0001946676780000101
the invention relates to a preparation method of a deodorization hand sanitizer containing beta-glucan-coriander essential oil microcapsules, which comprises the following steps:
(1) adding 5g of beta-glucan-coriander essential oil microcapsules into 82.7g of deionized water at the temperature of 55 ℃, stirring and fully dissolving; then adding 15g of surfactant, 0.2g of antibacterial agent and 1.5g of thickening agent, stirring and fully dissolving; the stirring rate was 45 r/min.
(2) Adding essence 0.1g to adjust specific fragrance, cooling to 30 deg.C, adding 0.3gpH regulator to adjust pH to 5.5-7;
(3) adding 0.2g of preservative, cooling and standing to obtain 100g of the deodorization hand sanitizer containing the beta-glucan-coriander essential oil microcapsules.
Example 5 (Low value)
Example 5 differs from example 4 in that: the invention relates to a deodorization hand sanitizer containing beta-glucan-coriander essential oil microcapsules, which comprises the following components in percentage by weight:
Figure BDA0001946676780000102
Figure BDA0001946676780000111
the invention relates to a preparation method of a deodorization hand sanitizer containing beta-glucan-coriander essential oil microcapsules, which comprises the following steps:
(1) adding 2.0g of beta-glucan-coriander essential oil microcapsule into 92.43g of deionized water at the temperature of 60 ℃, stirring and fully dissolving; then adding 5.0g of surfactant, 0.05g of antibacterial agent and 0.5g of thickening agent, stirring and fully dissolving; the stirring speed is 35 r/min.
(2) Essence is not added, and the pH value of the system is 5.5-7 when the system is cooled to 25 ℃, so that a pH regulator is not required to be added;
(3) adding 0.02g of preservative, cooling and standing to obtain 100g of the deodorization hand sanitizer containing the beta-glucan-coriander essential oil microcapsules.
Example 6 (high value)
Example 6 differs from example 4 in that: the invention relates to a deodorization hand sanitizer containing beta-glucan-coriander essential oil microcapsules, which comprises the following components in percentage by weight:
the invention relates to a deodorization hand sanitizer containing beta-glucan-coriander essential oil microcapsules, which comprises the following components in percentage by weight:
Figure BDA0001946676780000112
the invention relates to a preparation method of a deodorization hand sanitizer containing beta-glucan-coriander essential oil microcapsules, which comprises the following steps:
(1) adding 10g of beta-glucan-coriander essential oil microcapsules into 64.7g of deionized water at the temperature of 60 ℃, stirring and fully dissolving; then 20g of surfactant, 0.5g of antibacterial agent and 3.0g of thickening agent are added, stirred and fully dissolved; the stirring speed is 55 r/min.
(2) Adding essence 0.3g to adjust specific fragrance, cooling to 35 deg.C, adding 1.0gpH regulator to adjust pH to 5.5-7;
(3) adding 0.5g of preservative, cooling and standing to obtain 100g of the deodorization hand sanitizer containing the beta-glucan-coriander essential oil microcapsules.
The fishy smell removing hand sanitizer prepared in the examples 4 to 6 is subjected to stability investigation, physicochemical and microbial indexes, bacteriostatic ability test and fishy smell removing effect test.
Test 1: stability survey
2 parts of the deodorization hand sanitizer samples prepared in the examples 4 to 6 are respectively taken, each 100g of the deodorization hand sanitizer sample is respectively placed at the constant temperature of 40 +/-2 ℃ for 24 hours and at the constant temperature of-15 +/-2 ℃ for 24 hours, and the deodorization hand sanitizer sample is taken out and is restored to the room temperature of 25 ℃ for observation.
The fishy smell removing liquid soap samples prepared in detection examples 4-6 have no delamination, no discoloration phenomenon and no turbidity, and are the same as those before the test. Therefore, the product stability is satisfactory.
Test 2: testing related physicochemical indexes
The physical and chemical indexes of the deodorized liquid soap samples prepared in examples 4-6 were tested according to the relevant regulations in table 1 of GB19877.1-2005 (special liquid soap). The deodorized hand sanitizer samples prepared in examples 4-6 all satisfied arsenic (mg/kg in 1% solution As) of 0.1 or less and heavy metals (mg/kg in 1% solution As Pb) of 1 or less, and completely met the requirements.
The deodorized hand sanitizer samples prepared in examples 4-6 were tested for microbiological indicator according to the relevant provisions of table 2 in GB19877.1-2005 (specialty hand sanitizer). The total number of colonies of the deodorization hand sanitizer samples prepared in the embodiments 4 to 6 is less than or equal to 100cfu/g, and meets the requirement that the standard specification is less than or equal to 200 cfu/g; meanwhile, coliform bacteria are not detected, and the standard requirements are met.
Experiment 3, bacteriostatic ability test
The fishy smell removing hand sanitizer prepared in the examples 4-6 is detected according to the specification of table 2 in GB19877.1-2005 (Special hand sanitizer), and the bacteriostatic rates of staphylococcus aureus and escherichia coli are both more than 99%, and the requirements that the standard specification is more than or equal to 50% are completely met.
Experiment 4, fishy smell removing effect evaluation experiment
And (3) testing a sample: fishy smell removing hand sanitizer prepared in examples 4 to 6
The test method comprises the following steps:
the method comprises the following steps: preparing a fishbone crab shell enzyme hydrolysis stock solution. Collecting waste such as edible fish bone and crab shell → adding water and softening under high pressure → pulping and filtering → enzymolysis → hydrolyzing the stock solution. The stock solution has characteristic fishy smell of fish and crab.
Step two: selecting 60 consumers (half of men and women, and unlimited age), firstly soaking hands in the fishbone crab shell hydrolysis stock solution for 3 minutes, wherein the hands are all infected with fishy smell which can be obviously distinguished by the consumers; and after the hands naturally volatilize, carefully cleaning for 1 minute according to a scientific hand-washing principle by using the hand washing solutions prepared in the embodiments 4 to 6 respectively, and after the hands naturally volatilize again, evaluating the effect of removing the fishy smell of the hands by a consumer.
The results are shown in table 1 below:
TABLE 1
Fishy smell removing effect Example 4 Example 5 Example 6
Complete removal of 27 21 35
Better cleaning 29 33 22
No obvious cleaning 4 6 3
Total number of people 60 60 60
Effective proportion of 93.3％ 90.0％ 95％
As shown in Table 1, through volunteer tests of consumers, the fishy smell removing satisfaction rates of the fishy smell removing hand sanitizer prepared by the invention reach more than 90%, so that the product prepared by the invention can completely achieve the fishy smell removing effect which satisfies the consumers.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the foregoing description only for the purpose of illustrating the principles of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the invention as defined by the appended claims, specification, and equivalents thereof.

Claims (10)

1. A deodorization hand sanitizer containing beta-glucan-coriander essential oil microcapsules is characterized in that: the deodorization hand sanitizer containing the beta-glucan-coriander essential oil microcapsule comprises the following components in percentage by weight:
Figure FDA0001946676770000011
2. the deodorization hand sanitizer containing the beta-glucan-coriander essential oil microcapsule according to claim 1, characterized in that: the deodorization hand sanitizer containing the beta-glucan-coriander essential oil microcapsule comprises the following components in percentage by weight:
Figure FDA0001946676770000012
3. the deodorization hand sanitizer containing the beta-glucan-coriander essential oil microcapsule according to claim 1, characterized in that: the surfactant is one or a combination of more of fatty alcohol-polyoxyethylene ether sulfate, fatty alcohol sulfate and alkylbenzene sulfonate; the antibacterial agent is one or a combination of more of parachlorometaxylenol PCMX, chlorhexidine gluconate and the like; the humectant is one or a combination of more of glycerin, propylene glycol, butanediol or polyethylene glycol 20.
4. The deodorization hand sanitizer containing the beta-glucan-coriander essential oil microcapsule according to claim 2, characterized in that: the surfactant is one or a combination of fatty alcohol-polyoxyethylene ether sodium sulfate AES, sodium dodecyl sulfate or sodium dodecyl benzene sulfonate;
the thickening agent is one or a combination of more of cellulose thickening agent, carboxymethyl thickening agent, polyethylene glycol distearate or carbomer;
the pH regulator is one or a combination of citric acid, sodium citrate or triethanolamine; the preservative is one or the combination of two of isothiazolinone and phenoxyethanol.
5. The preparation method of the deodorization hand sanitizer containing the beta-glucan-coriander essential oil microcapsule as claimed in claim 1 is characterized by comprising the following steps:
(1) weighing the components according to the mass percentage of claim 1, adding the beta-glucan-coriander essential oil microcapsule into deionized water at the temperature of 50-60 ℃, stirring and fully dissolving;
(2) then adding a surfactant, an antibacterial agent and a thickening agent, stirring and fully dissolving; adding essence to modulate specific flavor, stirring and dissolving; adding a pH regulator to adjust the pH value of the system to 5.5-7 when the system is cooled to 25-35 ℃;
(3) adding a proper amount of preservative, cooling and standing to prepare the functional sterilizing disinfectant containing the beta-glucan-coriander essential oil microcapsule.
6. The preparation method of the functional sterilizing and disinfecting liquid containing the beta-glucan-coriander essential oil microcapsule according to claim 5, is characterized by comprising the following steps:
in the step (1), 5g of beta-glucan-coriander essential oil microcapsules are added into 77.7g of deionized water at the temperature of 55 ℃, stirred and fully dissolved; then adding 15g of surfactant, 0.2g of antibacterial agent and 1.5g of thickening agent, stirring and fully dissolving; the stirring speed is 35-55 r/min;
in the step (2), 0.1g of essence is added to modulate the specific fragrance type, and the mixture is stirred and dissolved; when the system is cooled to 30 ℃, 0.3g of pH regulator is added to adjust the pH value of the system to 5.5-7;
and (3) adding 0.2g of preservative into the mixture, cooling and standing the mixture to prepare 100g of the functional sterilizing and disinfecting liquid containing the beta-glucan-coriander essential oil microcapsules.
7. The method for preparing the beta-glucan-coriander essential oil microcapsule according to claim 1, which is characterized by comprising the following steps:
(1) weighing a proper amount of coriander essential oil, dissolving the coriander essential oil into a solvent to prepare a coriander essential oil solution, wherein the mass ratio of the coriander essential oil to the solvent is 1:1-3,
(2) dropwise adding into 3-10% beta-glucan solution at 35-65 deg.C under stirring, wherein the mass ratio of coriander essential oil solution to beta-glucan solution is 1: 6-25; homogenizing under high pressure of 15-30MPa for 40-85min to obtain beta-dextran emulsion containing coriander essential oil;
(3) and then carrying out spray drying, wherein the air inlet pressure is 5.0-6.5kg/cm2, the air inlet temperature is 165-185 ℃, the feeding temperature is 55-65 ℃, and the air outlet temperature is 75-85 ℃, so as to obtain white to light yellow powder, thus obtaining the beta-glucan-coriander essential oil microcapsule.
8. The preparation method of the β -glucan-coriander essential oil microcapsule according to claim 7, characterized in that: in the step (1), accurately weighing 100g of coriander essential oil, and dissolving in 200mL of absolute ethyl alcohol;
in the step (2), dropwise adding the mixture into 6.5-8.5L of beta-glucan water solution with the mass fraction of 7.0% under the stirring state, and homogenizing at the high pressure of 20MPa for 60min at the emulsification temperature of 50-55 ℃ to obtain beta-glucan emulsion containing coriander essential oil;
in the step (3), spray drying is carried out, the air inlet pressure is 5.0-6kg/cm2, the air inlet temperature is 170-.
9. The preparation method of the β -glucan-coriander essential oil microcapsule according to claim 1, characterized in that: the solvent is any one of absolute ethyl alcohol, propylene glycol or glycerol.
10. Use of the β -glucan-coriander essential oil microcapsules of any one of claims 7 to 9 in the field of daily chemical industry.
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