1. The preparation method of the fruit essence is characterized by comprising the following steps:

s1: cleaning raw materials, namely selecting fresh apples, sweet jujubes and cherry tomatoes, then putting the apples, the sweet jujubes and the cherry tomatoes into a container, adding a detergent for washing, adding alkali powder and salt for soaking, and taking out for later use after soaking;

s2: crushing, namely putting the cleaned fruits into a crusher for crushing, performing multi-stage crushing during crushing, and collecting fruit pulp after crushing;

s3: distilling and extracting, namely extracting essential oil in the fruit pulp by a distillation method, and then collecting waste materials;

s4: mixing, adding 10-40 parts of essential oil into a mixing tank, then adding 1-5 parts of methyl nonane acetaldehyde, 2-7 parts of ligustral, 2-7 parts of sweet orange oil and 3-15 parts of ethanol, stirring and mixing, and heating during mixing:

s5: and standing, standing the mixed product for 20-35 minutes, and then collecting to obtain a finished product.

2. The method for preparing fruit essence according to claim 1, wherein the step of soaking in S1 is carried out with continuous stirring, the ratio of the added liquid detergent to water is 1:200-300, the liquid detergent is washed with clean water for 2-3 times, the alkali powder can be replaced by anhydrous calcium carbonate or glacial alkali, crystalline sodium carbonate, the soaking time of the alkali powder and the salt is 10-20 minutes, and the liquid detergent is washed with clean water for 1-3 times after soaking.

3. The method as claimed in claim 2, wherein the S2 is filtered through a sieve of 200-400 meshes after the fruit pulp is obtained, the filtering sieve can be vibrated continuously during filtering, and the surface of the sieve is stirred continuously during filtering.

4. The method for preparing fruit essence according to claim 1, wherein 2-8 parts of mint essential oil is added in the S4 during mixing, then the mixture is heated to 40-60 ℃ and stirred for 20-70 minutes.

5. The method for preparing fruit essence according to claim 1, wherein 1-3 parts of vanilla essential oil and 2-6 parts of violet essential oil are added in S4 during mixing.

6. The method for preparing fruit essence according to claim 1, wherein the finished product left standing in S5 can be dried under vacuum according to different requirements to obtain products with different forms.

Background

The essence is a mixture with a certain fragrance, which is prepared by matching more than two or even dozens of spices with a solvent or a carrier with a certain proportion by manpower, and the essence is mainly divided into three categories of daily essence, edible essence and essence with other purposes, wherein the edible essence refers to the fragrance of natural food, and is prepared into the essences with various fragrances of natural flavor by carefully blending natural and natural equivalent spices and synthetic spices. The fruit essence is widely applied in the food industry and occupies a major position in the processing industries of baking, beverages, dairy products and the like.

The essence is widely applied in daily life, is often applied in the fields of skin care, nursing, air freshening, oral cavity nursing, perfume and the like, and the existing fruit essence has complicated procedures during preparation, incomplete treatment on fruit raw materials and insufficient safety, and cannot meet the requirements of people.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a preparation method of fruit essence, which solves the problems that the existing perfume type essence is complex in preparation process, incomplete in treatment of fruit raw materials and not safe enough, and cannot meet the requirements of people.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme:

a preparation method of fruit essence comprises the following steps:

s1: cleaning raw materials, namely selecting fresh apples, sweet jujubes and cherry tomatoes, then putting the apples, the sweet jujubes and the cherry tomatoes into a container, adding a detergent for washing, adding alkali powder and salt for soaking, and taking out for later use after soaking;

s2: crushing, namely putting the cleaned fruits into a crusher for crushing, performing multi-stage crushing during crushing, and collecting fruit pulp after crushing;

s3: distilling and extracting, namely extracting essential oil in the fruit pulp by a distillation method, and then collecting waste materials;

s4: mixing, adding 10-40 parts of essential oil into a mixing tank, then adding 1-5 parts of methyl nonane acetaldehyde, 2-7 parts of ligustral, 2-7 parts of sweet orange oil and 3-15 parts of ethanol, stirring and mixing, and heating during mixing:

s5: and standing, standing the mixed product for 20-35 minutes, and then collecting to obtain a finished product.

As a further scheme of the invention, the S1 is soaked while continuously stirring, the ratio of the added liquid detergent to the water is 1:200-300, the liquid detergent is washed by clean water for 2-3 times, the alkali powder can be replaced by anhydrous calcium carbonate or glacial alkali and crystalline sodium carbonate, the soaking time of the alkali powder and the salt is 10-20 minutes, and the liquid detergent is washed by clean water for 1-3 times after soaking.

Further, in the step S2, after the pulp is obtained, the pulp is filtered by using a 200-400-mesh sieve, the filtering sieve can be continuously vibrated during the filtering, and the stirring is continuously performed on the surface of the sieve during the filtering.

On the basis of the scheme, 2-8 parts of mint essential oil is added into the S4 during mixing, then the mixture is heated to 40-60 ℃, and the stirring is carried out for 20-70 minutes.

Further, 1 to 3 parts of vanilla essential oil and 2 to 6 parts of violet essential oil are added in the S4 during mixing.

On the basis of the above scheme, in S5, the standing finished product may be vacuum dried according to different requirements, so as to obtain products with different forms.

(III) advantageous effects

Compared with the prior art, the invention provides a preparation method of fruit essence, which has the following beneficial effects:

1. the fruit cleaning agent can effectively remove germs, ova and residual pesticides on fruits and ensure the safety of raw materials by washing with the cleaning agent, can thoroughly remove germs, ova and residual pesticides on fruits by soaking for a long time and can effectively remove dirt by adding the alkali powder and the salt, so that the raw materials are thoroughly cleaned, and the cleaning agent, the alkali powder and the salt are daily living goods, so that the cost is low and the production cost is reduced.

2. According to the invention, the essence can be extracted and simultaneously sterilized by a distillation method, so that the safety of the essence is improved, and the collection of waste materials can be used for preparing feed, fertilizer and the like, so that the method is green and environment-friendly.

3. According to the invention, through compounding of methyl nonyl acetaldehyde and ligustral, the essence has lemon and wax fat fragrance, slightly carries ambergris fragrance, oak moss and terpene-removing sweet orange oil fragrance, has tuberose-like base fragrance, strong fragrance, good diffusivity and long fragrance retention, so that the essence has natural feeling and cool feeling, has thick base note and can be well fused with other fragrances, and the essence has natural fruit fragrance.

4. According to the invention, impurities or kernels in the raw materials can be removed through the filtration of the sieve, the filtration efficiency can be improved through the steps of vibration and stirring, the blockage is prevented, the essential oil has certain cool feeling through the addition of the mint essential oil, is more refreshing, is suitable for the preparation of various products, the fragrance of essence can be enriched through the addition of the vanilla essential oil and the violet essential oil, and the requirements of different people can be met.

Drawings

Fig. 1 is a schematic flow structure diagram of a preparation method of a fruit essence provided by the invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1, a preparation method of fruit essence comprises the following steps:

s1: cleaning raw materials, namely selecting fresh apples, sweet jujubes and cherry tomatoes, then putting the fresh apples, the sweet jujubes and the cherry tomatoes into a container, adding a detergent for washing, adding alkali powder and salt for soaking, taking out the fresh apples, the sweet jujubes and the cherry tomatoes for later use after soaking, effectively removing germs, worm eggs and residual pesticides on fruits by washing with the detergent, ensuring the safety of the raw materials, thoroughly removing the germs, the worm eggs and the residual pesticides on the fruits by soaking for a long time by adding the alkali powder and the salt, and effectively removing dirt, so that the raw materials are thoroughly cleaned;

s2: crushing, namely putting the cleaned fruits into a crusher for crushing, performing multi-stage crushing during crushing, and collecting fruit pulp after crushing;

s3: distillation extraction, namely extracting essential oil from the fruit pulp by a distillation method, then collecting waste materials, and further sterilizing while extracting essence by the distillation method, so that the safety of the essence is improved, and the collection of the waste materials can also be used for preparing feed, fertilizer and the like, so that the method is green and environment-friendly;

s4: mixing, adding 10 parts of essential oil into a mixing tank, adding 1 part of methyl nonyl acetaldehyde, 2 parts of glossy privet aldehyde, 2 parts of sweet orange oil and 3 parts of ethanol, stirring and mixing, heating during mixing, compounding methyl nonyl acetaldehyde and glossy privet aldehyde to enable the essence to have lemon and wax fat fragrance, slightly ambergris fragrance, oak moss and terpene-removed sweet orange oil smell, having a bottom fragrance like tuberose, strong fragrance and good diffusivity, and long fragrance retention, so that the essence has natural feeling and cool feeling, has thick bottom note and can be well fused with other fragrances, and the essence has fruit fragrance with natural feeling:

s5: and standing, standing the mixed product for 20 minutes, and then collecting to obtain a finished product.

The invention is characterized in that the mixture is continuously stirred when being soaked in S1, the ratio of the added liquid detergent to water is 1:200, the mixture is washed by clean water for 2 times after being washed by the liquid detergent, the alkali powder can be replaced by anhydrous calcium carbonate or glacial alkali and crystalline sodium carbonate, the soaking time of the alkali powder and the salt is 10 minutes, the mixture is washed by clean water for 1 time after being soaked, the liquid detergent, the alkali powder and the salt are all daily living goods, the cost is low, the production cost is reduced, the fruit pulp is obtained in S2, the fruit pulp is filtered by a 200-mesh sieve, the filtering sieve can be continuously vibrated during the filtering, the surface of the sieve is continuously stirred during the filtering, impurities or kernels in the raw materials can be removed through the filtering of the sieve, the filtering efficiency can be improved through the steps of vibrating and stirring, the blockage is prevented, 2 parts of mint essential oil is added during the mixing in S4, then the mixture is heated to 40 ℃, and the mixture is stirred for 20 minutes, through the addition of the mint essential oil, the essential oil has certain cool feeling, is more refreshing and is suitable for the preparation of various products, 1 part of vanilla essential oil and 2 parts of violet essential oil are added in S4 when the essential oil is mixed, the fragrance of the essence can be enriched through the addition of the vanilla essential oil and the violet essential oil, and the mint essential oil is suitable for different requirements of people.

Example 2

Referring to fig. 1, a preparation method of fruit essence comprises the following steps:

s1: cleaning raw materials, namely selecting fresh apples, sweet jujubes and cherry tomatoes, then putting the fresh apples, the sweet jujubes and the cherry tomatoes into a container, adding a detergent for washing, adding alkali powder and salt for soaking, taking out the fresh apples, the sweet jujubes and the cherry tomatoes for later use after soaking, effectively removing germs, worm eggs and residual pesticides on fruits by washing with the detergent, ensuring the safety of the raw materials, thoroughly removing the germs, the worm eggs and the residual pesticides on the fruits by soaking for a long time by adding the alkali powder and the salt, and effectively removing dirt, so that the raw materials are thoroughly cleaned;

s2: crushing, namely putting the cleaned fruits into a crusher for crushing, performing multi-stage crushing during crushing, and collecting fruit pulp after crushing;

s3: distillation extraction, namely extracting essential oil from the fruit pulp by a distillation method, then collecting waste materials, and further sterilizing while extracting essence by the distillation method, so that the safety of the essence is improved, and the collection of the waste materials can also be used for preparing feed, fertilizer and the like, so that the method is green and environment-friendly;

s4: mixing, adding 15 parts of essential oil into a mixing tank, adding 6 parts of methyl nonyl acetaldehyde, 7 parts of glossy privet aldehyde, 8 parts of sweet orange oil and 9 parts of ethanol, stirring and mixing, heating during mixing, compounding methyl nonyl acetaldehyde and glossy privet aldehyde to enable the essence to have lemon and wax fat fragrance, slightly ambergris fragrance, oak moss and terpene-removed sweet orange oil smell, having a bottom fragrance like tuberose, strong fragrance and good diffusivity, and long fragrance retention, so that the essence has natural feeling and cool feeling, has thick bottom note and can be well fused with other fragrances, and the essence has fruit fragrance with natural feeling:

s5: and standing, standing the mixed product for 20 minutes, and then collecting to obtain a finished product.

The invention is characterized in that the mixture is continuously stirred when being soaked in S1, the ratio of the added liquid detergent to water is 1:300, the mixture is washed by clean water for 2 times after being washed by the liquid detergent, the alkali powder can be replaced by anhydrous calcium carbonate or glacial alkali and crystalline sodium carbonate, the soaking time of the alkali powder and the salt is 10 minutes, the mixture is washed by clean water for 1 time after being soaked, the liquid detergent, the alkali powder and the salt are all daily living goods, the cost is low, the production cost is reduced, the fruit pulp is obtained in S2, the fruit pulp is filtered by a 200-mesh sieve, the filtering sieve can be continuously vibrated during the filtering, the surface of the sieve is continuously stirred during the filtering, impurities or kernels in the raw materials can be removed through the filtering of the sieve, the filtering efficiency can be improved through the steps of vibrating and stirring, the blockage is prevented, 3 parts of mint essential oil is added during the mixing in S4, then the mixture is heated to 40 ℃, and the mixture is stirred for 20 minutes, can be making essential oil have certain cool sense through the addition of peppermint essential oil, more fresh and cool, be applicable to the compounding agent of multiple product, add vanilla essential oil 1 part when mixing in S4, violet essential oil 2 parts, can enrich the fragrance of essence through the addition of vanilla essential oil and violet essential oil, be fit for different crowd' S demands, can carry out vacuum drying to the finished product after the rest according to the demand of difference in S5, obtain the product of different forms.

Example 3

Referring to fig. 1, a preparation method of fruit essence comprises the following steps:

s1: cleaning raw materials, namely selecting fresh apples, sweet jujubes and cherry tomatoes, then putting the fresh apples, the sweet jujubes and the cherry tomatoes into a container, adding a detergent for washing, adding alkali powder and salt for soaking, taking out the fresh apples, the sweet jujubes and the cherry tomatoes for later use after soaking, effectively removing germs, worm eggs and residual pesticides on fruits by washing with the detergent, ensuring the safety of the raw materials, thoroughly removing the germs, the worm eggs and the residual pesticides on the fruits by soaking for a long time by adding the alkali powder and the salt, and effectively removing dirt, so that the raw materials are thoroughly cleaned;

s2: crushing, namely putting the cleaned fruits into a crusher for crushing, performing multi-stage crushing during crushing, and collecting fruit pulp after crushing;

s3: distillation extraction, namely extracting essential oil from the fruit pulp by a distillation method, then collecting waste materials, and further sterilizing while extracting essence by the distillation method, so that the safety of the essence is improved, and the collection of the waste materials can also be used for preparing feed, fertilizer and the like, so that the method is green and environment-friendly;

s4: mixing, adding 20 parts of essential oil into a mixing tank, adding 3 parts of methyl nonyl acetaldehyde, 4 parts of glossy privet aldehyde, 5 parts of sweet orange oil and 6 parts of ethanol, stirring and mixing, heating during mixing, compounding methyl nonyl acetaldehyde and glossy privet aldehyde to enable the essence to have lemon and wax fat fragrance, slightly ambergris fragrance, oak moss and terpene-removed sweet orange oil smell, having a bottom fragrance like tuberose, strong fragrance and good diffusivity, and long fragrance retention, so that the essence has natural feeling and cool feeling, has thick bottom note and can be well fused with other fragrances, and the essence has fruit fragrance with natural feeling:

s5: and (5) standing, standing the mixed product for 27 minutes, and then collecting to obtain a finished product.

The invention is characterized in that the mixture is continuously stirred when being soaked in S1, the ratio of the added liquid detergent to water is 1:260, the mixture is washed by clean water for 2 times after being washed by the liquid detergent, the alkali powder can be replaced by anhydrous calcium carbonate or glacial alkali and crystalline sodium carbonate, the soaking time of the alkali powder and the salt is 17 minutes, the mixture is washed by clean water for 1 time after being soaked, the liquid detergent, the alkali powder and the salt are all daily living goods, the cost is low, the production cost is reduced, the fruit pulp is obtained in S2, then the fruit pulp is filtered by a 300-mesh sieve, the filtering sieve can be continuously vibrated during the filtering, and the mixture is continuously stirred on the surface of the sieve during the filtering, impurities or kernels in the raw materials can be removed through the filtering of the sieve, the filtering efficiency can be improved through the steps of vibrating and stirring, the blockage is prevented, 2 parts of mint essential oil is added during the mixing in S4, then the mixture is heated to 40 ℃, and the mixture is stirred for 20, can be making essential oil have certain cool sense through the addition of peppermint essential oil, more fresh and cool, be applicable to the compounding agent of multiple product, add vanilla essential oil 1 part when mixing in S4, violet essential oil 4 parts, can enrich the fragrance of essence through the addition of vanilla essential oil and violet essential oil, be fit for different crowd' S demands, can carry out vacuum drying to the finished product after the rest according to the demand of difference in S5, obtain the product of different forms.

In the description herein, it is noted that relational terms such as first and second, and the like, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.