KR101707332B1 - A apparatus for oil expression of pure perilla oil and manufacturing method of pure perilla - Google Patents

Abstract

The present invention provides a perilla oil pressor and a manufacturing method thereof made by covering cleaned and stone-removed sesame with writing paper, sequentially arrange a buffer material and a metal plate, respectively, above and under the sesame, placing the writing paper on a support, and compressing the sesame with a compression rod. The perilla oil is milked by gradually ascending and descending the pressure of a press 0 to 680 kgf/cm^3 for a 5-7 minutes, and maintaining 680 kgf/cm^3 or less of pressure for about 9-11 minutes. An overall process of manufacturing perilla oil is omitted, thereby giving any transformation to effective component of the sesame, thus milking perilla oil with improved flavor.

Description

Technical Field [0001] The present invention relates to a method for producing a crude oil palm oil and a crude perilla oil,

More particularly, the present invention relates to a method for manufacturing a fresh wool oiling machine and a method for producing fresh wool oil, which is capable of extracting fresh wool oil without any modification to the useful components of the perilla oil, .

Perilla is an annual herbaceous plant cultivated in various Asian countries such as Korea, China and Japan. It is used as medicinal crops, oil crops and leaf vegetables because it contains various useful ingredients. In other words, the seeds of perilla contain a large amount of omega-3 fatty acids, linolenic acid, which inhibits the synthesis of eicosanoids that cause adult diseases such as hypertension and allergic diseases, and has a biological control function And the seeds themselves are used as sesame seeds for confectionery and confectionery, and the oil extracted from the seeds is used for edible and medicinal additions, industrial use.

Perilla leaves contain perilla aldehyde, limonene and perilla ketone, which have a unique fragrance as a vegetable essential oil. It can eliminate the smell and smell when eating pork or sashimi, and the unique flavor can enhance the taste. It is used as a vegetable, and the extract of perilla leaves is used as a cosmetic pigment or a fragrance. Moreover, recently, it has been known that tocopherol can prevent cardiovascular diseases and cancer, assists immune function, and prevents and alleviates degenerative diseases associated with aging. As the demand for perilla, which is one of the largest natural sources of tocopherol, Is increasing.

Vegetable oil Perilla oil is made from these perilla raw materials and is one of the traditional cooking oil of Korea along with sesame oil. It is characterized by about 10% of the saturated fatty acid and the remaining 90% of the unsaturated fatty acid in the fatty acid composition. 3-linolenic acid (C18: 3), which is a highly unsaturated fatty acid, occupies around 60%. Many studies have been published on the physiological function of perilla oil with high content of α-linolenic acid. The prevention of heart disease and thrombosis and the improvement of allergic constitution due to the decrease of platelet aggregation ability, the inhibition of proliferation of artificially induced colon cancer and breast cancer, improvement of learning ability, It is an oil that plays an important role in maintaining the balance of fatty acids. Perilla oil, which is obtained by pressing the perilla seeds at 190 ~ 210 ℃, has a unique aroma. Depending on the roasting temperature, the content and the content of the fragrance ingredient are different.

Conventional perilla oil is washed with water to remove foreign substances, roasted with hot-air dried perilla, and roasted perilla is crushed and squeezed in a milking machine. In such a pressing process using fried perilla, the roasting time is long and the roasting temperature is released The extraction yield of the pickle oil is increased.

However, perilla oil is susceptible to heat and ultraviolet rays. In the conventional method for producing perilla oil, perilla oil is washed by washing with water, followed by hot air drying, perilla frying, and milking using a thermosetting milking machine. Therefore, in this heat treatment process, for example, degradation of the oil component of the perilla, such as omega 3, or carcinogens such as benzopyran, which is harmful to health, may occur above the reference value, which may result in degradation of quality.

Korean Patent Registration No. 10-1395023

The present invention has been made in view of the above circumstances, and it is an object of the present invention to provide an oil-in-water emulsion which does not heat at all during the production of perilla oil and does not modify any useful components of perilla oil, The present invention also provides a raw silk oiling machine and a method for producing fresh silk oil which are capable of extracting fresh silk.

According to an aspect of the present invention, there is provided an oil pump comprising: a pedestal having an oil discharge port; A tongue which is placed on the pedestal and wrapped in a wet paper; Upper and lower cushions arranged on upper and lower sides of the sesame; And upper and lower support plates disposed on upper and lower sides of the upper and lower cushions, respectively; A body having a hollow portion and disposed to surround the sesame, the upper and lower cushions and the upper and lower support plates; And a press rod lifted and lowered in the hollow portion of the body toward the pedestal; Wherein a plurality of vertical holes are formed in the lower support plate and the press rod is lowered through the hollow portion so that the sesame wrapped in the wet paper is pressed so that the raw milk oil is fed to the surface of the wet paper, And the vertical hole of the oil pan is discharged onto the pedestal.

According to a preferred aspect of the present invention, the pedestal may have a protruding portion having a center portion relatively higher than an edge portion so as to increase a press pressure of the press rod, and a plurality of oil discharge grooves are formed radially on the protruding portion with respect to a center portion .

According to another aspect of the present invention, there is provided a method of manufacturing a beverage, comprising: washing the sesame pot and grinding it using a grinder; And squeezing the sesame which has been washed and finished with stone to milk the fresh wool oil; Wherein the milking step includes wrapping the sesame which has been washed and sanded with wet paper, disposing a cushioning material and a metal plate on the top and bottom of the sesame in order, pressing the paper on a pedestal with a press rod, Min to 680 kgf / cm < 3 > over a period of 9-11 minutes, and then maintaining the pressure of 680 kgf / cm < 3 > or less for 9-11 minutes to milk the fresh oil. .

According to a preferred feature of the present invention, the step of drying with sunlight so that the moisture content is 0.4% by weight or less before washing and collecting sesame can be performed first.

According to a preferred feature of the present invention, the sesame can be washed by pneumatic or centrifugal separation.

According to an embodiment of the present invention, it is possible to provide a milking machine capable of extracting fresh oil palm having improved sensibility without giving any denaturation to useful components of perilla, .

In addition, in the whole process of producing fresh perilla oil, the perilla is washed with air or centrifugal separation instead of the conventional perilla washing process followed by hot air drying process, perilla seeding process and milking process using a thermo-compression milking process , And cold pressing at the time of milking to eliminate the process of applying heat in the whole process at the time of producing the perilla oil. Thus, there is an effect of producing raw perilla oil without any denaturation with respect to the useful components of the perilla oil.

1 is a flow chart illustrating a method of manufacturing fresh persimmon oil according to an embodiment of the present invention.
Figure 2 is a flow chart showing the details of milking in Figure 1;
3 is a cross-sectional view schematically illustrating a fresh wool oiling machine according to an embodiment of the present invention.
4 is a plan view showing the pedestal in Fig.

Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings. However, the embodiments of the present invention can be modified into various other forms, and the scope of the present invention is not limited to the embodiments described below.

In addition, to include an element throughout the specification does not exclude other elements unless specifically stated otherwise, but may include other elements.

FIG. 1 is a flow chart showing a method of manufacturing fresh oil per se according to an embodiment of the present invention, FIG. 2 is a flowchart showing details of milking in FIG. 1, and FIG. Fig. 4 is a plan view showing a pedestal in Fig. 3. Fig.

The raw perilla oil produced by this embodiment is obtained by wrapping sesame with edible wet paper and then milking while pressurizing from 100 to 680 kgf / cm < 3 >.

Hereinafter, the production process of the fresh wool oil of the present invention will be described in detail.

Referring to FIG. 1, the sesame is washed first (S20). The washing process does not use water at all, and it is a process to remove light foreign substances such as shells or chaff which are mixed on the epidermis of sesame or apply sesame to the sesame by applying pneumatic or centrifugal separation.

Perilla seeds should be washed with water and then dried in a heater at about 120 ° C for at least 20 to 30 minutes. During this drying process, omega-3 or water-soluble proteins and minerals The phenomenon of being removed may occur. In this embodiment, as described above, since the process of washing with hot air or using centrifugation and then hot air drying is omitted without using water as described above, it is possible to prevent the removal of useful components of the perilla.

Next, the washed sesame is stoned using a stoner (S30). The foreign matter mixed in the sesame is similar in size and shape to sesame, but other foreign materials such as soil, stone and end tiger can be removed. At this time, instead of washing the sesame seeds first, seeding process of sesame seeds may be performed first, and then the washing process may be performed later.

On the other hand, the drying process (S10) may be performed first, in which the sesame is dried with sunlight before washing and collecting the sesame, so that the moisture content of the sesame is less than 0.4 wt% together with sterilization. At this time, when the water content of the sesame seeds exceeds 0.4% by weight, the pressure difference during milking using the pressing press of a cold press rod to be described later becomes larger, so that a lot of silk is produced more than the perilla oil and the extraction yield may be greatly decreased.

Next, the sesame which has been washed and finished with stone is squeezed using an oiling machine to milk the perilla oil (S40). At this time, preferably, the breastpump is used according to one embodiment of the present invention, but the method of producing fresh persimmon oil of the present invention is not necessarily limited thereto.

Referring to FIG. 2, the milking process is a process of weaving oil from sesame seeds. First, the sesame seeds having been washed and sanded are wrapped as edible wet paper (S41). Then, a cushioning material is disposed on the upper and lower portions of the wet paper, respectively, and a metal supporting plate is further disposed on the cushioning material (S42) It is to collect oil. At this time, the cushioning material acts to buffer the impact of the press rod and to filter the remnants of the pressed sesame.

The pressing pressure at the time of pressing is gradually raised from 0 to 680 kg · f / cm 3 over 5 to 7 minutes, and when the pressure reaches 680 kg · f / cm 3, the pressure of 680 kg · f / And milking is continued for a further minute. At this time, the milking temperature may be about 21 캜 at room temperature.

In addition, milking is performed at a pressure interval of 100 to 680 kgf / cm3. Generally, milking is not performed when the press pressure is less than 100 kgf / cm3, and when the press pressure exceeds 680 kgf / cm3 It is not the perilla oil, but it is the residue of the dregs, which causes the yield to drop, and the milking machine may become a cause of failure.

In addition, in the present embodiment, if the press pressure is gradually increased for 5-7 minutes, if the pressure is increased in a short period of time in the case of fresh perilla, not only a lot of suspended matters are mixed out but also the machine is easily broken due to the strong pressure compared to roasted perilla oil. To prevent problems in advance.

The squeezed sea urchin oil is produced as a final product through a purification process where it is filtered through filters. Perennial perilla is the fastest vegetable oil among the vegetable oils. In the present invention, since heat is not applied to the sesame oil during the whole process, the temperature does not change before and after the pressing of the press rod at the time of milking, and the produced sea urchin oil can be produced as high quality fresh sea oil having a transparent state, Thereby improving the quality aptitude of the perilla oil and the quality maintenance period. When the crude oil is left to stand at room temperature for 2-3 days, a fine precipitate layer composed of protein casein and the like is formed on the bottom, and it can be confirmed that the oil component of crude oil is not denatured.

Hereinafter, a fresh oil palm oiler of the present invention will be described as an example.

Referring to FIGS. 3 and 4, the cold oiling machine includes a body 210, a pedestal 300, and a press part in a non-heat-sealing manner. The body 210 covers the upper and lower cushions 400, the upper and lower cushions 240 and 250, and the upper and lower support plates 220 and 230.

The body 210 has a tubular shape having a predetermined height and has a hollow portion 212 therein. The press rod 121 is inserted through the hollow portion 212 and is lifted up and down. At this time, coupling grooves 211 are formed on the outer surface of the body 210 in the circumferential direction. The press part includes a press rod 121 at a center of a lower surface of a support body 110 fixed to a ceiling or the like, and a body support 111 is installed at an edge of the support body 110 to be vertically moved up and down. The body support base 111 has a locking protrusion 111a protruded inwardly at the lower end and the locking protrusion 111a is inserted into the coupling recess 211 of the body 210 to support the body 110 and the body support 111, The body 210 is lifted upward and separated from the pedestal 300 so that the sesame 400, the upper and lower cushions 240 and 250 and the upper and lower support plates 220 and 230 are supported by the pedestal 300, So that the milk can be taken out after milking.

The pedestal 300 includes a lower support portion 310 and an oil discharge portion 312 having a wall portion 320 protruding upward from the edge and an oil outlet 312a. 315 so as to support the press rod 121 descending from the top. At this time, on the top surface of the pedestal 300, the protrusion 330 having the central portion 313 relatively higher than the edge may be formed to be convex upward. The protrusion 330 enhances the press pressure of the press rod 121 to increase the extraction yield of the sesame chest 240 wrapped in the wet paper.

A plurality of oil discharge grooves 331 may be radially formed on the protrusion 330 with respect to the central portion 313. The rim 311 may be formed at the edge of the lower support part 310 to collect the oil flowing down toward the wall part 320 along the oil discharge groove 331 and to move the oil toward the oil discharge part 312.

The upper and lower cushioning materials 240 and 250 are respectively disposed on upper and lower sides of the wet paper material 260 surrounding the sesame paper 400 to buffer the impact of the presser rod 121, Thereby preventing the leakage of the compressed sesame seed 400 and filtering out the sludge of the compressed sesame seed 400. The cushioning materials 240 and 250 may preferably be made of nylon and broad-gauge, and the present invention is not limited thereto.

The upper and lower support plates 220 and 230 are disposed on upper and lower sides of the upper and lower cushioning members 240 and 250 to receive a load and pressure of the press rod 121, respectively. The upper and lower support plates 220 and 230 are preferably made of a metal having a certain level of strength. At this time, a plurality of vertical holes 231 may be formed in the lower support plate 230 for discharging raw milk oil downward.

The raw wool oiling machine constructed as described above is constructed by stacking a stack including a sesame pot 400, upper and lower cushions 240 and 250 and upper and lower support plates 220 and 230 on a pedestal 300, ) Is lowered so that the press pressure is gradually increased or decreased from 0 to 680 kg · f / cm 3, and then maintained at a pressure of 680 kg · f / cm 3 or less for 9 to 11 minutes, The milky water 410 is fed from the sesame 400 to the surface of the wet tissue 260, the surface of the lower cushioning material 250 and the surface of the lower support plate 230, Through the vertical hole 231 of the pedestal 300 and through the oil discharge groove and the groove of the pedestal 300 and is received in the perforated oil receiving portion 500 disposed at the lower portion through the oil discharge port.

The present invention is not limited by the above-described embodiment and the accompanying drawings, but is intended to be limited by the appended claims.

It will be apparent to those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims. something to do.

S10; Drying step
S20; Washing step
S30; Step
S40; Milking phase
S41; Step of wrapping sesame in wet paper
S42; Steps to place the cushioning material
S43; Placing the support plate
S44; Step of squeezing
100; Press rod
210; body
220, 230; The upper and lower support plates
231; Vertical hole
240, 250; The upper and lower cushions
260; Wet paper
300; Pedestal
330; projection part
400; Sesame

Claims (6)

A pedestal having an oil outlet;
A tongue which is placed on the pedestal and wrapped in a wet paper;
Upper and lower cushions arranged on upper and lower sides of the sesame;
Upper and lower support plates disposed on upper and lower sides of the upper and lower cushions, respectively;
A body having a hollow portion and disposed to surround the sesame, the upper and lower cushions and the upper and lower support plates; And
A press rod lifted and lowered in the hollow portion of the body toward the pedestal; / RTI >
A plurality of vertical holes are formed in the lower support plate and the press rod is lowered through the hollow portion so that the sesame wrapped in the wet paper is pressed so that the milk raw oil is fed to the surface of the wet paper, Wherein the milk is discharged onto a pedestal through a pouch. [2] The apparatus as claimed in claim 1, wherein the pedestal has a protruding portion having a center portion relatively higher than an edge thereof so as to increase a press pressure of the press rod, and a plurality of oil discharge grooves are formed radially in the protruding portion with respect to a center portion A raw crepe milking machine. Washing the sesame and gaiting using a stoner; And
Squeezing the washed sesame seeds and milking the fresh sea urchin; / RTI >
In the milking step, the sesame which has been washed and sanded is wrapped with a wet paper, the cushioning material and the metal plate are sequentially placed on the top and bottom of the sesame and placed on a pedestal and pressed with a press rod. To 680 kgf / cm < 3 >, followed by maintaining the pressure of 680 kgf / cm < 3 > for 9-11 minutes to milk the fresh wool oil. 4. The method according to claim 3, characterized in that the step of drying with sunlight is performed first so that the moisture content is 0.4% by weight or less before washing and collecting the sesame. The method according to claim 3, characterized in that the sesame oil is washed by pneumatic or centrifugal separation. The method according to claim 3, wherein the sesame is first stoned and then washed.

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