KR20190057562A - Manufacturing method of black chestnuts using useful ingredients of chestnuts inner shell and black chestnuts manufactured by the method - Google Patents

Abstract

The present invention relates to a method of preparing black chestnuts using active ingredients included in inner shells of chestnuts, and black chestnuts prepared thereby. In processing chestnuts, chestnuts are processed to enable unique active ingredients of chestnuts to be effectively expressed, thereby being helpful in preventing adult diseases and aging and enhancing the favor of processed chestnuts. Moreover, it is possible to expect a cosmetic effect and remarkably extend the storage and the shelf life of functional processed chestnut food. According to the present invention, the method of preparing black chestnuts using active ingredients included in inner shells of chestnuts comprises: an aging step of putting fruits of chestnuts, from which outer and inner shells are removed, into a solvent added with refined salt and heating and aging the fruits at the temperature of 60-100°C for 96-120 hours; an immersing step of adding sugar or a solvent added with sugar to the aged fruits of chestnuts, and immersing the fruits at the temperature of 60-100°C for 24-48 hours, wherein at an initial stage of immersion, the fruits and the sugar are mixed in the ratio of 1:1, after 24 hours, the same amount of sugar added at the initial stage is separately added, and after 48 hours, it is required to enable the processed chestnuts to have a sugar content of 40-60 brx; and a shipping step of removing moisture from the chestnuts, and sterilizing and packaging the chestnuts after the chestnuts have been completely immersed.

Description

[0001] The present invention relates to a method for producing black bamboo using a useful ingredient contained in the endothelium of night and a method for producing the black bamboo,

More particularly, the present invention relates to a method for preparing night-processed foods, and more particularly, to a method for preparing night-processed foods, This invention relates to a method for producing black bamboo using a useful component contained in the endothelium of the night which can obtain a richly processed night, and a black bamboo produced thereby.

Chestnuts contain tannins and urea, flowers contain arginine, fruit contains starch, carbohydrates, fats, minerals, vitamins and lipases. It contains a lot of carbohydrates such as starch and persimmon. It also contains vitamins and minerals. In particular, vitamin B1 is 4 times more than rice. Vitamin C is also the most abundant in the fruit, except fruit trees. Therefore, night is a good food that is well balanced in all nutrients are relatively balanced.

Especially, at night, it contains polyphenol compounds, which are currently attracting attention as carbohydrates, amino acids and various minerals as well as biologically active substances. This gallstone contains elements that affect hyperlipidemia and diabetes and helps to release fat from the body by inhibiting the activation of lipases that accumulate fat in the pancreas.

In addition, there are large amounts of phenolic compounds such as perilla lasan, caffeic acid, cinnamic acid, paracumaric acid, and salicylic acid in the night flesh, and phenolic compounds such as erlagic acid, silinic acid and protocatechuic acid in the endothelium of the night, and 11.0 to 12.3% Type tannin.

Polyphenolic tannin, which is an active ingredient of chestnut, is effective for prevention of aging, disease prevention, fatigue recovery and adult diseases. Especially, since it contains catechin, free radical scavenging activity related to aging and cancer, Which is known to have the effect of reducing

As such, night is very useful for prevention of aging of the human body and prevention of adult diseases, but its flesh is very hard and it is a fruit which is burdened to those who have poor teeth, but when it is boiled or roasted, sweetness is increased and ingestion is easy, . However, these nights are somewhat unsuitable for edible purposes, unless the endothelium is completely removed.

However, the tannins and other ingredients contained in the endothelium of the night are not only useful for skin care, but also have properties that help the body to recover from fatigue. Therefore, various types of processed foods such as health drinks and tea, There have been many attempts to use it as the main ingredient of the product and it has also been released as an actual product.

The night is varied, but unless it is stored in a low-temperature warehouse for the night, it is not possible to avoid the deterioration of the taste and efficacy of the night due to insect infestation and moisture evaporation of the pulp, .

Therefore, it is necessary to develop a night processing technique that maximizes human body composition by maintaining the nighttime composition through pretreatment and processing, rather than storing the raw night in a low temperature warehouse for a long time.

Korean Patent No. 10-0644383 discloses a method for harvesting a raw chestnut and storing the chestnut at -2 ° C and 90-95% humidity for 3 months and then continuously storing at -4 ° C and 90-95% And then it was rapidly frozen at -35 캜 for more than 24 hours, and further decompressed by far infrared rays at 170 to 230 캜 for 30 minutes to 1 hour, The technology that puts such a thawed night into a pouch and commercializes it.

Although the above-mentioned prior art is a method for long-term storage of night, it is merely a simple storage method that has been considered at all to maximize various active ingredients of chestnut.

Among other prior arts, No. 10-0094834, pores are formed on the outer side of a wild night, and the dough is immersed in a brine so that the inside and outside blood of the night and the flesh of the night are separated by osmotic pressure. Dried overnight and dried at a temperature of 95 to 200 DEG C while mixing with coarse sand preheated to 55 to 65 DEG C, The present invention proposes a seasoned chestnut manufacturing method in which the endothelium of the night can be easily peeled off by the ripening treatment and can be conveniently eaten and stored for a long period of time.

However, the above Patent No. 10-0094834 has a limitation in long-term storage of night, and also has a function as a health supplement which helps prevent various diseases and prevent aging by extracting a unique effective ingredient of chestnut Can not do it.

On the other hand, a processed night production method for extracting various beneficial ingredients including tannin from chestnuts and giving functions as health supplements is disclosed in Patent No. 10-1662798 (registered on September 28, 2016) .

The above-mentioned prior patent invention preprocessed chestnuts by pretreating only chestnuts of the night and removing moisture thereafter, and the processed chest is manufactured in a relatively simple and low-cost manufacturing process, It is known that the flavor of food can be enriched.

The core technology of the prior patent invention is a method comprising the steps of adding solvent and refined salt to chestnuts at night and pretreating by heating at 150 to 170 ° C for 80 to 100 minutes and adding sugar and solvent to the pretreated chestnuts Followed by vacuuming at 110 to 130 ° C for 80 to 100 minutes and removing water from the nightly flesh of the night, wherein the pretreatment step is performed at a temperature of 45 to 60 weight %, Solvent 39.9 ~ 54.7 wt.%, Salt 0.1 ~ 0.3 wt.%, And the sugar phase is pre-treated at 40-60 wt% of pre- 30% by weight, and the solvent is 20 to 30% by weight, so that the final sugar content of the pulp reaches 50 to 60 brix.

In addition, the solvent used in the above pretreatment step is a hot water extract, which is made by using the endothelium, chestnut husk and chestnut leaves of the night. The endothelium, chestnut husk and chestnut leaves of the night are 20 to 30 times their total weight, And the mixture is heated at 80 to 100 ° C for 60 to 180 minutes. The solvent used in the above sugarcane process is water, bitter juice, or a mixture thereof.

Processed chestnuts produced through this process have a competitive advantage due to simple manufacturing process and low manufacturing cost, and they are also excellent in flavor, so that the chestnuts can be preserved for a long time while promoting the consumption of chestnuts, There is a profit.

However, the above-described conventional process for producing nightly chestnuts does not maximize the active ingredients of chestnuts, but simply stays at a level that prolongs the night storage period or improves the night flavor.

It is an object of the present invention to provide a method for preventing chronological obesity and aging by processing chestnuts so that chestnut's unique effective ingredient can be effectively expressed in processing chestnuts, The present invention also provides a method for producing black bamboo using the useful components contained in the endothelium of the night which can dramatically increase the storage and distribution period of the functional bamboo processed food, and the black bamboo produced thereby.

In order to accomplish the above object, the present invention provides a method for preparing black bamboo using a useful ingredient contained in the night's inner skin, which comprises dipping the skin of the night in which the outer skin and the end skin have been removed into a solvent into which refined salt has been added, For 96 to 120 hours and aging, and then adding sugar or sugar and a solvent to the aged flesh of the night, and then gently firing for 24 to 48 hours at a temperature of 60 to 100 ° C, The sugar was added at the same rate as the amount added at the initial stage of the sugarcane brewing at the time of the next 24 hours and the sugar content of the processed fermented milk was adjusted to 40 to 60 brx at the lapse of 48 hours, A post-moisture removal and sterilization process, and a packaging stage.

Further, the present invention provides a method for producing black beans as a health supplement food prepared through a method for producing black beans using a useful ingredient contained in the endothelium of the night.

According to the present invention, there is provided a method for producing black bamboo using a useful component contained in a chestnut endothelium, which is effective for prevention of adult diseases and prevention of aging by processing chestnuts so as to effectively express the effective ingredient It contains a lot of oil components, making it possible to produce black beans as a health supplement.

According to the present invention, the black night produced by the method of producing black night using the useful ingredient contained in the endothelium of night greatly improves the flavor of night.

Since the black bamboo produced by the method of producing black bamboo using the useful component contained in the night inner skin according to the present invention contains the most useful ingredient for the skin,

The black bamboo produced by the method of producing black bamboo using the useful component contained in the chestnut endothelium according to the present invention can dramatically increase the storage and distribution period of the functional chestnut processed food.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a process flow chart of a method for producing black bamboo using a useful component contained in the night inner skin of the present invention. FIG.

As it is well known, the basic nutritional component of night is very useful for the growth of the larvae, including 34.7g of carbohydrate, 3.5g of protein, 35mg of calcium, 93mg of phosphorus, 2.1mg of iron and 29mg of vitamin C per 100g of the weight. Especially vitamin C is known to help skin beauty, fatigue recovery, prevention of cold, etc. Therefore, nighttime utilization is very high.

Chestnuts are very hard fruits because they are very hard, so it is difficult for people with poor teeth to reproduce easily. However, when processed through heat treatment, softness and sweetness are increased, so that the demand for processed chestnuts is increasing day by day.

Also, processing night is very important for long-term preservation compared with raw night before processing, so night processing technology is very important.

FIG. 1 shows a process flow chart of a method for producing black bamboo using a useful component contained in the night inner skin of the present invention according to the present invention.

As will be understood from the following description, the process for producing black bamboo according to the present invention includes steps of peeling off the envelope and endothelium of the living and washing, and washing the washed bamboo flesh at a temperature of 60-100 ° C for 96-120 hours in a solvent A step of putting the sugar in a ratio of 1: 1 by weight to the weight of the flesh after the heating and aging, and soaking the sugar per 24 hours; and a step of adding sugar at a ratio of 1: 1 And further adding 24 hours to the resulting mixture, and then completing the black-and-white product by matching the sugar content to the range of 40-60 Bricks, and drying and sterilizing the finished black- And the step of merchandising the black-and-white product.

Hereinafter, the production process of the black bamboo according to the present invention will be described in detail.

First, peeled and washed night flesh is immersed in a solvent containing refined salt, and heated at 60 to 100 ° C for 96 to 120 hours to proceed with pre-treatment heating. During this process, the flesh of the night is boiled.

In this case, the mixing ratio of the pulp and the solvent and the refined salt is 45 to 60 wt% of the pulp, 39.9 to 54.7 wt% of the solvent, and 0.1 to 0.3 wt% of the salt. When the content of the refined salt is too small or too large, If the amount of the solvent is too small, the pulp of the night will not be boiled sufficiently. If the amount of the solvent is too much, the economical efficiency is lowered.

As the solvent, water, that is, distilled water can be used, which is the most commonly used solvent.

If necessary, hot water extracts other than distilled water may be used as the solvent.

The hot-water extract is prepared by adding 20 to 30 parts by weight of water to the endothelium, chestnut husk and chestnut leaves of the night, heating it at 80 to 100 ° C for 60 to 180 minutes, and then filtering and cooling.

Here, the chestnut endothelium, chestnut bark and chestnut leaf may be mixed in a weight ratio of about 1: 0.5 to 1.5: 0.5 to 1.5.

The reason why the above-mentioned hot-water extract is used as the solvent is that polyphenol contained at night is mainly contained in chestnut endothelium, chestnut bark and chestnut leaf, rather than chestnut flesh, It is also a reason why sufficient polyphenol content can not be secured.

That is, when the hot-water extract containing a large amount of the polyphenol is used, the polyphenol contained in the hot-water extract is absorbed in the chestnuts of the night, and finally the storage stability of the night-processed food can be further improved. In addition, the endothelium of the night, the bark of the chestnut, and the leaves of the chestnut can be used as the resources to be discarded, and there is also an effect of saving resources.

In addition, the hot-water extract can be used by cutting or grinding the endothelium, chestnut husk and chestnut leaf to be hot-water-extracted at night by thoroughly drying them using a hot air drier at 50 to 60 ° C.

In the above pretreatment step, a step of adding sugar, sugar and solvent at a ratio of 1: 1 to the pulp of the aged chestnuts is carried out, and then the mixture is allowed to stand at 60 to 100 ° C for 24 hours.

This intrinsic (intrinsic) process can be in a vacuum state to maximize the gyrating effect for a defined period of time.

When the primary party is completed within 24 hours, the party performs the second party party.

The second party is the same with the first party and the ratio of time and sugar, and is carried out for an additional 24 hours.

If necessary, the saccharification process may use oligosaccharide or syrup instead of sugar. In order to control the color of black bacon, one kind or a mixture of two or more selected from brown sugar, white sugar, yellow sugar, organic sugar and the like may be used .

In order to further improve the color and antioxidant effect of the night soaked, and to double the shelf life, the bit juice can be utilized as a solvent.

Beet juice is juice made by using a bit juice extractor etc. It can be used by using 100% raw juice as it is, or by diluting the distilled water and beet juice with a proper mixing ratio to adjust the color of black bacon.

As a result, the polyphenolic compounds contained in the bitter juice penetrate into the black bamboo, and the antioxidative properties of the bitter juice are enhanced. As a result, the storage stability is improved. Further, various nutrients and oil components of the bitter juice It is naturally absorbed and has a positive effect on anemia, hypertension, hyperlipidemia and blood circulation system, and thus it is helpful to prevent adult diseases.

On the other hand, it is preferable that the sugar content of the above-mentioned black nights is about 40 to 60 brix.

Low or high sugar content is not a good flavor and affects shelf life, so sugar content matching is one of the important process steps in the final product of black pear.

When the sugar beet is completed through the sugar bead matching process, the drying and sterilization process for sterilization treatment is performed.

As a means to remove moisture from the flesh of the black bamboo, there is no need to use a separate dryer, and the remaining solvent is removed using a mesh or the like, and the method is used in which the remaining solvent is left untouched.

In particular, in the final stage, the removal of moisture and sterilization of black bamboo can be completed through a single step. In the present invention, when the black bamboo product subjected to the sugar content matching process is heated in boiling water at 100 ° C for 10 minutes and then dried, The moisture inside the black bed is also removed.

The present invention may further include a step of applying at least one material selected from the group consisting of coconut powder, cocoa powder, green tea powder, chocolate chip, peanut butter, almond butter, walnut butter, and sunflower seed to the moisture-removed night flesh .

That is, the flesh of the non-dried flesh is sticky even if the flesh is removed by using a sieve. By applying the above-mentioned kind of material, a powder layer or a powder layer is formed on the surface of the flesh. In this case, not only the various flavors can be obtained but also the appearance is also excellent, there is no stickiness on the hand when consumed, and various texture can be produced.

As described above, the nightly processed food prepared as described above has excellent flavor and excellent storability, and the processing method is also simple, so that high added value can be created.

It will be understood by those skilled in the art that various changes and modifications may be made without departing from the scope of the present invention as defined in the appended claims. In the case of the

Claims (5)

A fermentation step of immersing the flesh of the chestnuts in which the outer shell and the endothelium have been removed in a solvent containing refined salt and heating at a temperature of 60 to 100 DEG C for 96 to 120 hours and then aging the fermented chestnuts, At a temperature of 60 to 100 ° C for 24 to 48 hours. In the initial stage of the dendritic period, the sugar content of the night flesh was 1: 1. After the next 24 hours, the same amount of sugar And a sterilization treatment step of performing water removal and sterilization treatment after the completion of the dangling treatment, and a sterilization treatment step of sterilization treatment at a time point of 48 hours after the dangling treatment, A method for producing black bamboo using a useful ingredient. The method according to claim 1, wherein the solvent is a hot-water extract obtained by adding 20 to 30 times by weight of water to the endothelium and chestnut leaves of the night and then heating at 80 to 100 ° C for 60 to 180 minutes. Wherein said method comprises the steps of: The method according to claim 1, wherein the water removal and sterilization treatment is performed by heating for 10 minutes in boiling water at 100 ° C. The method according to claim 1, wherein the saccharide is carried out in a vacuum state. 6. A method for producing a black pearl, comprising the steps of:

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