KR102359483B1 - The salt using pine tree's powder for and method thereof - Google Patents

Abstract

The present invention relates to salt using pine tree powder for reducing the production of carcinogens, and a manufacturing method thereof. The method includes: a pine tree powder extraction step of selecting pine tree powder and extracting lipophilic powder; a powdering step of pulverizing the lipophilic powder to a size of 18 to 400 mesh; a mixing step of mixing the powdered lipophilic powder and salt to create a mixture; and an aging step of aging the mixture for 2000 hours or more.

Description

Heartwood salt using pine heartwood and manufacturing method thereof

The present invention relates to a heartwood salt using pine heartwood, which has excellent antioxidant effect and can reduce the generation of harmful substances, and a method for manufacturing the same.

In the present era, the aging population is increasing due to the low fertility rate and the rising average living age. Due to this social phenomenon, various functional health food markets related to individual health and lifespan are growing. According to the statistical data of the Korea Health Functional Food Association, the overseas health functional food market was $128.9 billion, growing at an average annual rate of 7.2% for the past 7 years. It is estimated to have grown by %.

In addition, in general, various seasonings are used to season foods. Salt is one of the most commonly used seasonings. Salt is used in various fields by enhancing the flavor of ingredients as well as the salty taste of food. This salt is a seasoning recommended for consumption because it contains essential minerals for the maintenance of life as well as humans. However, excessive salt intake is known to increase the incidence of hypertension and cardiovascular disease.

In fact, the main component of this salt is sodium chloride, but in addition to this, it contains various substances such as dioxin and ferrocyanide ion, which are endocrine-disrupting and carcinogenic substances as well as heavy metals such as cadmium, mercury, lead, and arsenic. For this reason, there is a problem in that harmful substances are generated in the process of processing meat or fish using salt, especially in the process of baking using fire. As this mainly remains in the process of processing food, there is a problem that the ingestion of processed food may be exposed to various diseases such as carcinogenesis, respiratory disease, and endocrine disease.

The main harmful substances generated during food processing are polycyclic aromatic hydrocarbons (PAHs). In fact, the Ministry of Food and Drug Safety submitted a report evaluating the risks of polyaromatic hydrocarbon substances. As a result of the actual risk assessment, 8 representative substances among various PAHs were identified as carcinogenic. The eight representative carcinogens of PAHs are as follows.

Benz [a] anthracene (B [a] A); Chrysene (CRY); benzo[b]fluroanthene (B[b]F); Benzo[k]fluoranthene (B[k]F); Benzo (a) pyrene (B[a]P); Benzo (g,h,i)-perylene (B[ghi]P); Dibenzo (a,h) anthracene (D[ah]A); Indeno (1,2,3-c,d)-pyrene, I[cd]P.

However, in the process of processing food for consumption, baking or frying using fire is a common recipe, so even if the consumer considers the generation of carcinogens, there is a problem in that it is inevitably ingested.

In addition, there is a problem in that the generation of PAHs is not reduced but rather increased even if salt is included in the processing of these foods, but seasonings are inevitably used in the process of seasoning the processed foods.

Therefore, in this situation, interest and need for seasonings that can reduce the generation of PAHs in the process of processing food using fire are emerging.

The present invention has been devised to solve the above problems, and an object of the present invention is to provide a heartwood salt in which pine heartwood is utilized in order to reduce the generation of polyaromatic hydrocarbons generated in food processing. However, it is not limited to the technical task as described above, and another technical task may be derived from the following description.

A method for manufacturing heartwood salt using pine heartwood according to an embodiment of the present invention comprises: a pine core material extraction step of selecting a pine material and extracting a lipophilic heartwood; a powdering step of pulverizing the lipophilic core material to a size of 18 to 400 mesh; A mixing step of mixing the powdered lipophilic heart material and salt to create a mixture; and a maturation step of aging the mixture for at least 2,000 hours at a temperature of 15 to 25° C. at room temperature in a closed space blocked from direct sunlight, wherein the extracting of the pine heartwood includes a screening step of selecting pine trees with a diameter of 50 cm or more; A drying step of improving the content of antioxidants by naturally drying the selected pine trees to a moisture content of 19% or less or drying them for 25,000 hours or more in an environment of -10 to 40°C and 45 to 85% humidity; A heartwood separation step of removing the dried pine bark and sapwood, and separating the corewood composed of the lignin-deposited fibrous heartwood and the lipophilic heartwood containing polyphenols and fragrance components; and a lipophilic heart material extraction step of removing the fibrous heart material, which has a low ability to reduce PAHs generated in the process of processing food using fire, of the heart material to reduce the amount of PAHs produced, and extracting the lipophilic heart material.

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In addition, in the mixing step, the lipophilic heartwood powder may include 1 to 15% by weight and 85 to 99% by weight of the salt relative to 100% by weight of the mixture.

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The method for manufacturing heartwood salt using pine heartwood according to the present invention, and the heartwood salt produced thereby is a carcinogen generated by applying heat to food using fire or oil, in particular, representative eight types of carcinogens among polycyclic aromatic hydrocarbons It has the effect of inhibiting production.

In particular, when heartwood salt was used compared to general salt used to season food during cooking, the production amount was measured to be absent or lower in all 8 types of polyaromatic hydrocarbons, and [B]kF among polyaromatic hydrocarbons when roasting meat , When grilled fish is not produced or measured lower for all 8 species, there is an effect of lower production when the heartwood salt is added than when cooking the ingredients alone.

Through this, there was a problem in that it was not easy for the cook or processor of food to season the food (for example, baby food, etc.) that did not use seasoning to reduce harmful substances. At the same time, there is an effect that safe food can be supplied as the amount of carcinogens, especially eight representative substances of polycyclic aromatic hydrocarbons, can be reduced or not produced at the same time.

In addition, even in the case of housewives or housekeepers who cook food at home, it is possible to induce the use of the heartwood salt according to the embodiment of the present invention more stably than general salt, thereby ensuring food safety and at the same time securing the salt market. It has the effect of supplying products that can dramatically increase the market share of the company.

In addition, as compared to general salt, as pine heartwood is added, the flavor and flavor unique to pine heartwood are applied to food during the cooking process, resulting in excellent taste and aroma of cooked foods.

In addition, in the case of pine heartwood, the content of antioxidants is high, so it is effective in preventing cancer and relieving stress by ingesting nutrients contained in pine heartwood as well as food nutrition.

), 검출한계(LOD) 및 정량한계(LOQ)를 도시한 그래프.
도 4는 본 발명의 실시예에 따른 심재소금의 분석실험 중 실험 1의 결과를 도시한 그래프.
도 5는 본 발명의 실시예에 따른 심재소금의 분석실험 중 실험 2의 결과를 도시한 그래프.1 is a flowchart illustrating a method for manufacturing heart material salt using a pine heart material according to an embodiment of the present invention.
Figure 2 is a flowchart showing the subdivided pine heartwood extraction step of the heartwood salt manufacturing method.
Figure 3 shows the secured linearity (

), a graph showing the limit of detection (LOD) and limit of quantitation (LOQ).
4 is a graph showing the results of Experiment 1 among the analysis experiments of heart material salt according to an embodiment of the present invention.
5 is a graph showing the results of Experiment 2 among the analysis experiments of heart material salt according to an embodiment of the present invention.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings. Examples to be described below relate to heartwood salt to which pine heartwood is added, which can reduce the production amount of representative eight types of carcinogens known as carcinogens among polyaromatic hydrocarbons when added in a food processing process, or to lower it. .

The embodiments and drawings introduced below are provided as examples so that the spirit of the present invention can be sufficiently conveyed to those skilled in the art. In addition, unless there is another definition in the technical and scientific terms used in the present invention, it has the meaning commonly understood by those of ordinary skill in the art to which this invention belongs, and in the following description and accompanying drawings, the present invention Description of known functions and configurations that may unnecessarily obscure the gist of will be omitted.

Hereinafter, the technical idea of the present invention will be described in more detail with reference to the accompanying drawings. Since the accompanying drawings are merely examples shown in order to explain the technical idea of the present invention in more detail, the technical idea of the present invention is not limited to the form of the accompanying drawings.

1 is a flowchart illustrating a method for manufacturing heartwood salt using pine heartwood according to an embodiment of the present invention, and FIG.

Referring to Figure 1, the heartwood salt manufacturing method according to an embodiment of the present invention is a pine heartwood extraction step (S100) of extracting the heartwood by selecting raw materials for pine, a powdering step of pulverizing the extracted pine heartwood (S200), It may include a mixing step (S300) of mixing the powdered pine heartwood and salt, and a maturation step (S400) of aging the mixture of the pine heartwood powder and salt. Below, each step will be described in detail.

The pine heart material extraction step (S100) is a step of extracting the inner lipophilic heart material by selecting the pine raw material and drying it. In detail, the pine heartwood extraction step (S100) may include a log selection step (S110), a drying step (S120), a heartwood separation step (S130), and a lipophilic heartwood extraction step (S140).

The log selection step (S110) is a step of selecting a log for extracting a heartwood, that is, a pine tree. At this stage, pine trees with a diameter of 50 cm or more can be selected. When the diameter of the pine tree is less than 50 cm, the polyphenol content or antioxidant power level extracted from the inner heartwood is often low, or the flavor extracted externally is less than the set standard. Since the effect of reducing the amount of PAHs is lowered, the next step can be performed by selecting pine trees with a diameter of 50 cm or more.

The next step, the drying step (S120), is a step of drying the selected pine logs. In detail, after logging the selected pine logs, it is a step in which the logs can be dried until the moisture content of the logs is 25% or less, preferably 19% or less. The drying method for drying such a log can mainly utilize natural drying, and drying can be performed for 25,000 hours or more, approximately 3 years or more in an environment of -10 to 40 ° C. and 45 to 85% humidity. .

Accordingly, the moisture content of the pine log can be dried to 19% or less, and in the case of this pine log, when the log is hit with a wooden hammer, moisture is condensed inside and a clear bell sound can be heard, and based on this, the moisture content is 19 % or less can be confirmed. However, as one method, the moisture content inside the tree can be measured by inserting the humidity meter into the tree and waiting for the humidity measurement set time.

Referring to FIG. 2 , a cross-section of the solid pine wood dried through the selection and drying step S120 and a cross-section of a general pine log that has not been subjected to the selection and drying step S120 can be identified. With the naked eye, it can be seen that the heartwood of solid pine wood, which has undergone the screening and drying steps (S120), is not only much thicker but also darker in color than the heartwood of general pine wood. Since the color of the heartwood increases as the amount of antioxidants contained in the heartwood increases, it can be confirmed that the content of antioxidants contained in the heartwood is higher than that of general pine heartwood through the screening and drying steps (S120).

The heartwood separation step (S130) is a step of separating the heartwood by removing the outer skin and sapwood of the pine logs dried in the drying step (S120). In detail, solid pine wood may be divided into a heartwood formed in the inner center, a sapwood surrounding the heartwood, and a shell that surrounds the sapwood and forms an exterior. It is understood that by separating only these parts separately, the parts necessary to improve the flavor of salt and maximize the effect of reducing the generation of PAHs are separated because the heartwood contains most of the antioxidant substances and polyphenols in the composition of the log. can be

The lipophilic heart material extraction step (S140) is a step of obtaining a lipophilic heart material by separating the lipophilic heart material containing polyphenol content and fragrance components from the heart material and the fibrous heart material deposited with lignin. Among the core materials, the lipophilic core material with a high content of fragrance and polyphenols is a characteristic part to constitute the effect of the present invention, and in the case of the fibrous core material, the PAHs reduction ability is greatly reduced due to the high content of lignin, which is a simple fiber.

The powdering step (S200) is a step of pulverizing the extracted pine heart material after extracting the pine heart material. In the pulverization step (S200), the particle size of the extracted lipophilic core material may be pulverized to a coarse powder level of 18 to 400 mesh size, preferably 100 mesh size. This is to improve the flavor of the added salt by powdering it to a size similar to the size of the mixed salt later, as well as to minimize the influence of texture when sprinkled on ingredients.

In detail, in the powdering step (S200), a rotary saw rotating at a set speed is brought into contact with the separated lipophilic core material, and lipophilic core material powder of coarse powder level is obtained by friction between the rotary saw and the lipophilic core material. However, it is not limited thereto, and equipment capable of subdividing the lipophilic core material into a coarse powder-level powder may be used.

In the mixing step (S300), it is a step of mixing the pine heartwood powder obtained in the powdering step (S200) with salt. In detail, 1 to 15% by weight of pine heartwood powder and 85 to 99% by weight of salt may be mixed with respect to 100% by weight of the mixture prepared in the mixing step (S300). This is because when the weight % of the pine heartwood powder is lower than this, the unique flavor or flavor of the pine heartwood is lost and the ability to reduce the production of PHAs is lowered. This is because the unique scent is strong and can have the opposite effect.

In addition, the type of salt mixed with the pine heartwood powder in the mixing step ( S300 ) may include, but is not limited to, generally used sea salt, re-salt, magnetic salt, rock salt and seasoning salt, which may be generally referred to as salt. Note that all are included.

In the aging step (S400), it is a step of aging the mixture of the salt mixed in the mixing step (S300) and the pine heartwood powder. In detail, in the case of the mixture, the heartwood salt can be prepared by aging for more than 2000 hours at room temperature, specifically, at a temperature of 15 to 25° C. in a closed space where direct sunlight is blocked. The reason the minimum aging time is more than 2000 hours is that salt aged for less than that time shows the characteristic bitter taste and aroma of pine heartwood.

Hereinafter, the difference between the heartwood salt mixed using the pine heartwood according to an embodiment of the present invention (hereinafter referred to as heartwood salt) and the salt without the pine heartwood (hereinafter referred to as general salt) will be described in detail. First, the following experiment was conducted to confirm the efficacy of reducing the production of PHAs, that is, 8 types of polyaromatic hydrocarbons, for the heartwood salt containing pine heartwood powder. The name of the experiment for the experiment is defined as follows.

Experiment 1. Experiment to confirm the effect of reducing harmful substances when roasting pork

Experiment 2. Experiment to confirm the effect of reducing harmful substances when roasting mackerel

The common steps of each of the above experiments will be described later, and first, a sample collection method to be used for reducing harmful substances for each experiment will be described.

1. Sample collection method

(1) Sample collection method in Experiment 1

Using pork belly, which is consumed the most among meat, cut and cut to 0.75cm to make the scaffolding uniform, and then measure 40g of scaffolding and 60g of red meat compared to 100g. The additive sample is 1) Pine heartwood powder 2) No salt sample added, 3) 0.5 g of general salt was applied evenly. Then, both sides were heated in a frying pan preheated to 180° C. for 10 minutes each. The heated sample was pulverized by pulverizing and homogenizing the whole without adding water. The sample of Experiment 1 can be divided into a total of three samples as Example 1, Comparative Examples 1 and 2, as shown in Table 1 below.

Example 1 Comparative Example 1 Comparative Example 2 Weight (g) 100 g
(fat 40 g, red meat 60 g) Additive sample type heartwood salt additive-free common salt Amount of added sample (g) 0.5 0 0.5

(2) Sample collection method in Experiment 2

Cut the mackerel, the most consumed material among fish, in half based on the vertebrae, remove the non-edible part, and measure the weight to 100 g. As a salt sample 1) Heartwood salt containing pine heartwood powder 2) No salt sample , 3) 2g of general salt was applied uniformly. Then, both sides were heated in a frying pan preheated to 170° C. for 6 minutes each. The heated sample was pulverized by pulverizing and homogenizing the whole without adding water. Examples of Experiment 2 can be divided into four examples as shown in Table 2 below.

Example 2 Comparative Example 3 Comparative Example 4 Weight (g) 100 g Additive sample type heartwood salt additive-free common salt Amount of added sample (g) 2 0 2

2. Experimental conditions

(1) Harmful substances to be analyzed

Hazardous substances to be analyzed are 8 types of polyaromatic hydrocarbons, chrysene (hereinafter, CRY), indeno[1,2,3-c,d]pyrene (hereinafter, I[c,d]P), benzo[a]pyrene ( Hereinafter, B[a]P), benzo[a]anthracene (hereinafter, B[a]A), benzo[g,h,i]perylene (hereinafter, B[g,h,i]P), dibenzo[a ,h]anthracene (hereinafter, D[a,h]A), benzo[b]fluoranthene (hereinafter, B[b]F), benzo[k]fluoranthene (hereinafter, B[k]F), and internal standard material was defined as Chrysene-d12 and benzoapyrene-d12.

(2) Experimental conditions and methods

The experiment was conducted using the alkaline pyrolysis method, and was carried out according to the following procedure.

go. Weigh out about 10 g of the ground and homogenized sample

me. Put it in a round-bottom flask with 100 mL of 1M potassium hydroxide/ethanol solution, add 1 mL of internal standard (100 ppb), and attach a reflux condenser.

All. After alkali decomposition in a heat extractor (80℃) for 3 hours, cooling quickly, 50 mL of nucleic acid is injected through a reflux condenser

La. Transfer to a separatory funnel using 50 mL of ethanol:nucleic acid (1:1) solution.

mind. Add 50 mL of water to the separatory funnel and shake to separate the water layer and the nucleic acid layer. Separate the nucleic acid layer, place it in another funnel, add 50 mL of nucleic acid to the water layer, and repeat the extraction process twice to remove all the nucleic acid layers. mix

bar. Add 100 mL each of water to the nucleic acid layer, shake it, set it aside, and discard the water layer, repeat twice.

buy. The nucleic acid layer was dehydrated and filtered using filter paper containing about 15 g of anhydrous sodium sulfate.

Ah. Concentrate to about 2 mL under reduced pressure in a water bath below 40°C

ruler. The silica cartridge is used after flowing out 5 mL of dichloromethane and 15 mL of nucleic acid at a rate of 2-3 drops per second in advance.

car. Add the above concentrate to the cartridge and elute with 5 mL of nucleic acid and 15 mL of nucleic acid:dichloromethane (3:1), respectively.

card. Concentrate and dry the eluate under nitrogen gas on a water bath at 40° C. or less

get on. Dissolve the residue in dichloromethane to set the total volume to 1 mL.

green onion. This was filtered through a 0.45 ㎛ membrane filter and used as a test solution.

under. Put the test solution in a vial and measure the result with GC-MS

In addition, the following test model was used for the test equipment for equipment analysis, and the equipment analysis conditions were set as follows.

- Column: HP-5MS UI (30 m × 0.25 mm × 0.25 um film)

- Instrument: Agilent Technologes 7890B/5977B MSD

- Equipment analysis conditions are as shown in Table 3

Instrument Agilent Technologies model 7890B/5977B Column HP-5MS UI carrier gas flow
(mL/min) 1 mL/min, Helium Injection mode Splitless Injection vol. 1 μL Injection temp.
(℃) 310℃ Oven temp program 80℃(1min) → 4℃/min, 245℃ → 30℃/min, 270℃(10min) Source temp.
(℃) 300 Quad temp.
(℃) 200 fragmentation mode Electron impact at 70 eV MS Mode SIM

), 검출한계(LOD) 및 정량한계(LOQ)는 아래의 표 4 및 도 3에 나타내었다.Quantitative values of 8 types of polyaromatic hydrocarbons calibrated using internal standards and analyzed using standards diluted to a total of 5 concentrations (1, 2, 5, 10, 20 ppb) for validation of the analytical method was obtained and a calibration curve was prepared to secure linearity, detection limit, and quantitation limit. Secured linearity of 8 types of polyaromatic hydrocarbons (

), limit of detection (LOD) and limit of quantitation (LOQ) are shown in Table 4 and FIG. 3 below.

Compounds calibration curve

LOD LOQ (μg/kg) (μg/kg) B[a]A y=0.0087x-0.0021 0.9997 0.0294 0.0890 CRY y=0.0111x-0.0027 0.9998 0.0345 0.1046 B[b]F y=0.0137x-0.0004 0.9996 0.0542 0.1641 B[k]F y=0.0113x-0.0033 0.9998 0.0061 0.0184 B[a]P y=0.0114x-0.0067 0.9995 0.0085 0.0258 I[c,d]P y=0.0048x-0.0023 0.9998 0.1309 0.3968 D[a,h]A y=0.0035x-0.0024 0.9996 0.0979 0.2967 B[g,h,i]P y=0.0084x+0.0093 0.9997 0.0112 0.0341

3. Experimental results

(1) Experimental results under the conditions of Experiment 1

Referring to Table 5 and FIG. 4 below, the experimental results of the experimental 1 condition can be confirmed.

Grilled Pork Belly μg/kg additive-free common salt heartwood salt B[a]A 0.047 ± 0.003a 0.077 ± 0.009b 0.052 ± 0.001ac CRY 0.106 ± 0.016a 0.159 ± 0.008b 0.151 ± 0.010b B[b]F 0.028 ± 0.019a 0.046 ± 0.026a 0.040 ± 0.007a B[k]F 0.083 ± 0.023a 0.086 ± 0.033a 0.075 ± 0.020a B[a]P N.D. N.D. N.D. I[c,d]P N.D. N.D. N.D. D[a,h]A N.D. N.D. N.D. B[g,h,i]P N.D. N.D. N.D. PAH8 0.264 ± 0.054a 0.368 ± 0.065b 0.319 ± 0.034ab

When roasted pork belly is cooked under the conditions of general consumption, Example 1 in which the heart material salt of Experiment 1 is added, Comparative Example 1 without addition, and Comparative Example 2 with addition of general salt will be described.

As a result of measuring the content of 8 types of polyaromatic hydrocarbons from the samples of Example 1 and Comparative Examples 1 and 2, B[a]P, I[c,d]P, D[ a,h]A and B[g,h,i]P were not detected as they were below the limit of calibration (LOD).

Looking at the rest of the configuration, in the case of B[a]A, CRY, and B[b]F, Comparative Example 1 was measured to have the lowest production amount, but it was significant that the production amount of Example 1 was lower than that of Comparative Example 2 could be confirmed with That is, it was confirmed that the amount of harmful substances produced by the addition of the heartwood salt according to the embodiment of the present invention to the harmful substances produced by general salt was significantly lower.

In particular, in the case of B[k]F, the addition of heartwood salt according to the example of the present invention was compared to the cooking without addition of general salt in that Example 1 was measured to have a lower production amount compared to Comparative Examples 1 and 2 It could be significantly confirmed that the measurement was significantly lower.

Among the benzopyrene (B[a]P) standards for each food announced by the Ministry of Food and Drug Safety and the European Union (EU), the standards for meat were not presented, but 4 types of polyaromatic hydrocarbons (B[a]P, B[a]A , B[b]F, and CRY), the food containing the heartwood salt according to the embodiment of the present invention has a value below the standard value even compared to 1 μg/kg, which is the lowest standard for infant food among the allowable standards. It can be confirmed that the generation of harmful substances is suppressed by confirming that

(2) Experimental results under the conditions of Experiment 2

Referring to Table 6 and FIG. 5 below, the experimental results of the experimental 2 conditions can be confirmed.

Grilled Mackerel μg/kg additive-free common salt heartwood salt B[a]A 0.090 ± 0.014a 0.089 ± 0.018a 0.075 ± 0.020a CRY 0.155 ± 0.006a 0.197 ± 0.067a 0.138 ± 0.028a B[b]F 0.037 ± 0.011a 0.045 ± 0.021a 0.027 ± 0.007a B[k]F 0.056 ± 0.016a 0.050 ± 0.006a 0.051 ± 0.004a B[a]P N.D. N.D. N.D. I[c,d]P N.D. N.D. N.D. D[a,h]A N.D. N.D. N.D. B[g,h,i]P N.D. N.D. N.D. PAH8 0.338 ± 0.029a 0.380 ± 0.095a 0.291 ± 0.047a

When cooking grilled mackerel under the conditions of general intake, Example 2 in which the heartwood salt of Experiment 2 was added, Comparative Example 3 without addition, and Comparative Example 4 with addition of general salt will be described.

As a result of measuring the content of 8 kinds of polyaromatic hydrocarbons from the samples of Example 2 and Comparative Examples 3 and 4, B[a]P, I[c,d]P, D[ a,h]A and B[g,h,i]P were not detected as they were below the limit of calibration (LOD).

Looking at the rest of the configuration, in the case of CRY and B[b]F, as the production amount of Comparative Example 4 was measured lower than that of Comparative Example 3, it was sometimes measured lower when general salt was added, but the other two types, B[a]A and B[k]F, it can be seen that the production amount of Comparative Example 4 is significantly higher than that of Comparative Example 3.

However, in the case of Example 2, it can be significantly confirmed that the production amount was measured to be lower than that of Comparative Examples 3 and 4 in all four types of B[a]A, CRY, B[b]F, and B[k]F. there was. That is, it can be significantly confirmed that all 8 types of polycyclic aromatic hydrocarbons are produced in a low or absent manner when cooking food to which heartwood salt according to an embodiment of the present invention is added, compared to the case of cooking food without addition of general salt as well as addition of salt.

Compared with the standard for fish among the standards for benzopyrene (B[a]P) for each food announced by the Ministry of Food and Drug Safety and the European Union (EU), 4 types of polyaromatic hydrocarbons (B[a]P, B[ a] A, B[b]F, and CRY) by confirming that the food containing the heartwood salt according to the embodiment of the present invention shows a value below the standard value, even compared with 2 μg/kg, which is the allowable standard of CRY. It can be confirmed that the production of substances is suppressed.

That is, the salt manufacturing method using the pine heartwood according to an embodiment of the present invention and the heartwood salt produced according to the method have the following effects.

The method for manufacturing heartwood salt using pine heartwood according to the present invention, and the heartwood salt produced thereby is a carcinogen generated by applying heat to food using fire or oil, in particular, representative eight types of carcinogens among polycyclic aromatic hydrocarbons It has the effect of inhibiting production.

In particular, when heartwood salt was used compared to general salt used to season food during cooking, the production amount was measured to be no or lower in all 8 types of polyaromatic hydrocarbons, and [B]kF among polyaromatic hydrocarbons when roasting meat , When grilled fish is not produced or measured lower for all 8 species, there is an effect of lower production when the heartwood salt is added than when cooking the ingredients alone.

Through this, there was a problem in that it was not easy for the cook or processor of food to season the food (for example, baby food, etc.) that did not use seasoning to reduce harmful substances. At the same time, there is an effect that safe food can be supplied as the amount of carcinogens, especially 8 representative substances of polycyclic aromatic hydrocarbons, can not be generated or can be reduced to a lower level at the same time.

In addition, even in the case of housewives or housekeepers who cook food at home, it is possible to induce the use of the heartwood salt according to the embodiment of the present invention more stably than general salt, thereby securing food safety and at the same time securing the salt market. It has the effect of supplying products that can dramatically increase the market share of the company.

In addition, compared to general salt, as the pine heartwood is added, the unique flavor and flavor of the pine heartwood is applied to the food during the cooking process.

In addition, in the case of pine heartwood, it is effective in preventing cancer and relieving stress by ingesting nutrients contained in pine heartwood as well as food nutrition due to its high content of antioxidants.

So far, preferred embodiments of the present invention have been mainly looked at. Those of ordinary skill in the art to which the present invention pertains will understand that the present invention can be implemented in a modified form without departing from the essential characteristics of the present invention. Therefore, the disclosed embodiments are to be considered in an illustrative rather than a restrictive sense. The scope of the present invention is indicated in the claims rather than the foregoing description, and all differences within the scope equivalent thereto should be construed as being included in the present invention.

Claims (4)

A pine heart material extraction step of selecting a pine raw material and extracting a lipophilic heart material;
a powdering step of pulverizing the lipophilic core material to a size of 18 to 400 mesh;
A mixing step of mixing the powdered lipophilic heart material and salt to create a mixture; and
Aging step of aging the mixture for at least 2,000 hours at a temperature of 15 to 25° C. at room temperature in a closed space blocked from direct sunlight,
The pine heartwood extraction step is,
A selection step of selecting a pine tree with a diameter of 50 cm or more;
A drying step of improving the content of antioxidants by naturally drying the selected pine trees to a moisture content of 19% or less or drying them for 25,000 hours or more in an environment of -10 to 40°C and 45 to 85% humidity;
A heartwood separation step of removing the dried pine bark and sapwood to separate the heartwood composed of the lignin-deposited fibrous core material and the lipophilic core material containing polyphenols and fragrance components; and
It comprises a lipophilic heart material extraction step of reducing the amount of PAHs produced by removing the fibrous heart material, which has a lower ability to reduce PAHs generated in the process of processing food using fire, among the heart materials, and extracting the lipophilic heart material. A method for manufacturing heartwood salt using pine heartwood.
delete The method of claim 1,
The mixing step is
Heartwood salt manufacturing method using pine heartwood, characterized in that it comprises 1 to 15% by weight of the lipophilic heartwood powder and 85 to 99% by weight of the salt relative to 100% by weight of the mixture.
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