JP3121555U - Leopard pattern - Google Patents

Abstract

[PROBLEMS] It is easy to manufacture because it is not necessary to break long and thin at the time of manufacture, and it is possible to take out only the required amount and cook it in a short time without the need for punching, and the mineral content such as calcium is the same compared to sun-dried It provides a leopard pattern that contains more than 6 times by weight and is low in calories and rich in dietary fiber.
SOLUTION: After harvesting 8 potatoes, red-eyed persimmon taro, and lotus leaf handle specially for stalks, the skin is peeled and blanched for 1 to 3 minutes with hot water or steam. %, And then cut to a length of 1 to 6 cm.
[Selection] Figure 1

Description

  The present invention relates to a leopard pattern.

The petiole of taros has long been edible. For edible purposes, eight petals and red-eyed stalks that are soft and have little taste are used. The petiole is peeled, boiled and then exposed to vinegar-soaked water, dried, and used for seasoning such as sesame vinegar, walnuts, vinegar, stew, and soup. The dried product is also called potato pattern and is cooked in water.
Hereinafter, a conventional leopard pattern will be described with reference to the drawings.
FIG. 2 is a perspective view of a conventional leopard pattern.
The conventional leopard pattern 10 was peeled after being harvested and then cut into two or three strips and lowered to eaves for about 15 to 20 days. The leopard pattern is still used for food in the times of food shortages and in developing countries, but in Japan today it takes labor and time to produce, so it was not so demanded and commercialized. Also, after harvesting taro, its petiole was spongy and relatively light but bulky, so most of it was discarded. Some of the sun-dried foods used for Japanese foods required 2 to 3 hours to return, and had to be cut so that they were easy to eat after returning, and it took time and effort to cook. Also, recently, natural foods and health foods have been reviewed, and young people are also eating kanpyo, cut radish, mountain jellyfish, dried shiitake mushrooms, etc., but young housewives should not spend time cooking. In addition, the small number of families in the nuclear family has increased, so it has come to be preferred to use dry food that has been cut back and can be taken out only in a short time.

The conventional leopard pattern has the following problems.
(1) In order to dry in the sun for 15 days or more, it was necessary to spend time while paying attention to the rain, and it was necessary to put it in and out of the drying area.
(2) Since the leopard pattern immediately after harvesting is bulky, it has a problem of requiring a great deal of labor to dry.
(3) The conventional leopard pattern is also called Ziziki, and it takes a long time to recover for 2 to 3 hours or more, and it takes a long cooking time to boil it to be soft enough for the elderly.
(4) Moreover, when returning the conventional long leopard pattern, the amount could not be adjusted and had the subject that it returned too much more than the amount required for cooking.
(5) The traditional leopard pattern was manufactured after the taros were harvested, and the petiole was peeled off and then cut into two or three pieces, and then dried on the eaves for about 15 to 20 days. Due to the strong taste and flavor, it had to be punched for a long time before cooking.
(5) Moreover, since it had to cut with a knife after returning, it had the subject that cooking took time.
(6) The leopard pattern has been eaten as an emergency food or preserved food for a long time, but it was a food unfamiliar to recent urban people and young people.
(7) The water content was high and mold was easy to grow, and the storage stability was lacking.
(8) It is difficult to bend due to bending, cannot be cut into pieces, and lacks cooking ability.
(9) There has been a problem that the product value is likely to deteriorate due to lack of color and storability during several days.

  The present invention solves the above-mentioned conventional problems, and it is easy to manufacture without the need to break long and thin during manufacture, and only the required amount can be taken out and cooked in a short time without being punched. The purpose of the present invention is to provide a low-calorie and abundant fiber-rich leopard pattern that contains 6 times more minerals such as the same weight as sun-dried.

In order to solve the above-described conventional problems, the design of the present invention has the following configuration.
The vine pattern according to claim 1 of the present invention was peeled after harvesting taros of eight heads and red-eyed potatoes and lotus buds specially for the stems, and blanched for 1 to 3 minutes with hot water or steam. Then, the moisture content is low-temperature dried to 4 to 7% by weight, and then cut to a length of 1 to 6 cm.
With this configuration, the following effects can be obtained.
(1) Since it has been processed in a low-temperature dryer and processed to a moisture content of 4 to 7% by weight, the return time is 5 to 10 minutes, which is greatly reduced to 1/24 to 1/36 of the conventional one, and can be used for immediate cooking. it can.
(2) Since the spongy stalks are softly dried, the cooking time is extremely short to boil to the softness that can be eaten by the elderly.
(3) It's a clean and crisp, crispy texture that has been popular for a long time, so it can be used for a variety of dishes.
(4) Because there is no taste without punching, it is easy to become familiar with the tongues of urban people and young women who eat for the first time.
(5) After harvesting taro, the discarded petiole can be effectively used as a food with high nutritional value, and it is excellent in resource saving and can be manufactured at low cost.
(6) Vitamin B, iron, calcium, potassium, zinc and copper are concentrated and contain more than 6 times more than sun-dried ones, and contain high-quality dietary fiber. Available as
(7) The ordinary storage method does not change color for more than one year and has excellent distribution characteristics.
(8) Since it breaks when bent by hand, it is easy to cook by cutting into appropriate lengths or cutting.
(9) Since it is dry, it is easy to contain cooking liquid and is easy to season.
(10) Since the seasoning liquid can easily permeate, a taste that can be reduced by the seasoning can be obtained, so that the seasoning such as soy sauce can be reduced to reduce the salinity.
With this configuration, in addition to the effects obtained in the first aspect, the following actions can be obtained.
(11) Since it is shredded immediately after low-temperature drying, it is easy to package and there is no need for sun-drying.
(12) The cooking time is shortened because it is cut into a size that facilitates cooking.
(13) There is no waste because it is sufficient to take out and return as much as necessary for cooking.

Here, as the leopard pattern, taros such as eight-eyed red-eye pods, and the lotus leaf pattern exclusively for the stems are preferably used.
The leopard pattern may be shredded to 1 to 10 cm, preferably 2 to 6 cm after drying at low temperature. As it becomes longer than 6 cm, there is a problem that when eating, it is difficult to bite with the teeth of the elderly and it is easy to use in the throat. Further, as the length becomes shorter than 2 cm, it is not preferable because there is a problem in that it is difficult to shred and easily break during manufacture.

Blanching is performed until the petiole cells are destroyed. As a result, during low-temperature drying, not only the free water of the cells but also the bound water is dehydrated, the mineral content of the combined water and free water remains in the leopard pattern, and the mineral content is sun-dried with the same amount of leopard pattern. It can be increased 6 times or more than the product.
When blanching is performed for 1 to 3 minutes with hot water or steam at a temperature of 80 ° C. to 95 ° C., the cells of the petiole are well destroyed, the content of minerals is high, and the boil off easily. If it is shorter than 1 minute, the moisture content is high (cell destruction seems to be incomplete), and there is a tendency that the water does not escape completely. As it becomes longer than 3 minutes, minerals such as calcium are easily dissolved in hot water and the like, and the crisp feeling when returned is not preferable. On the other hand, when the hot water temperature is lower than 80 ° C., it is not preferable because the taste remains when returned.

  Drying by a low-temperature dryer is preferably performed at 30 to 40 ° C. for 45 to 75 hours so that the water content is 3 to 10% by weight, preferably 4 to 7% by weight. As the temperature is lower than 30 ° C and the time is shorter than 45 hours, free water and bound water remain in the leopard, leading to the generation of mold, and when the drying temperature is higher than 40 ° C and the time is longer than 75 hours, it is dried. It is not preferable because it lacks the savory taste, loses its crispness, becomes fragile and decreases its commercial value, and tends to lack productivity.

As described above, according to the design of the present invention, the following advantageous effects can be obtained.
(1) Since it is shredded immediately after low-temperature drying, it is easy to package and there is no need for sun-drying.
(2) The cooking time is shortened because it is cut into a size that allows easy cooking.
(3) There is no waste because it is only necessary to take out and return as much as necessary for cooking.
(4) Since it has been processed in a low-temperature dryer and processed to a moisture content of 4 to 7% by weight, the return time is 5 to 10 minutes, which is significantly reduced to 1/24 to 1/36 of the conventional one, and is used for immediate cooking. it can.
(5) Since the spongy stalks are softly dried, the cooking time is very short to boil to a softness that can be eaten by the elderly.
(6) It's a clean and crisp, crispy texture that has been popular for a long time, so it can be used for a variety of dishes.
(7) Because it doesn't taste delicious without punching, it is easy to adjust to the tongues of urban people and young women who eat for the first time.
(8) After the taro is harvested, the discarded petiole can be effectively used as a food with high nutritional value, which is excellent in resource saving and can be manufactured at a low cost.
(9) Vitamin B, iron, calcium, potassium, zinc and copper are concentrated and contain more than 6 times more than sun-dried ones, and contain high-quality dietary fiber. Available as
(10) Normal storage method does not change color for more than one year and has excellent distribution characteristics.
(11) Since it breaks when bent by hand, it is easy to cook by cutting into appropriate lengths or cutting.
(12) Since it is dry, it is easy to contain cooking liquid and is easy to season.
(13) Since the seasoning liquid can easily permeate, a taste that can be reduced by the seasoning can be obtained, so that the seasoning such as soy sauce can be reduced to reduce the salinity.
(14) Since it is low in calories, it can be used as a diabetic diet or a hyperlipidemia diet.

Hereinafter, the present invention will be specifically described by way of examples. The present invention is not limited to these examples.
Example 1
FIG. 1 is a perspective view of a leopard handle according to the first embodiment of the present invention.
1 is the leopard pattern of Example 1, which was dried at a low temperature to a moisture content of 4.2 wt% and cut to a length of 5 cm.
In the leopard pattern of this example, after harvesting the taro, the leaves are removed from the stem and the stem is washed. Next, the skin was peeled off to obtain 1 kg of a sample. This is blanched with hot water at about 92 ° C. for about 2 minutes. After blanching, the water was drained and then dried at a temperature of 33 ° C. for 2 days with a low temperature dryer. After drying, it was cut into a length of 5 cm to obtain a leopard pattern of the example. This was stored in a sealed bag made of synthetic resin.
(Comparative Example 1)
In the same manner as in the example, the peeled stem was divided into 2 to 3 to obtain 1 kg of a sample. This was subdivided and one side was bundled with a string, followed by sun drying according to a conventional method. Drying was performed for 15-20 days. This was stored in the same manner as in Example 1.
(Comparative Examples 2 and 3)
The same operation as in Example 1 was performed except that the setting temperature of the low-temperature dryer was 25 ° C. (Comparative Example 2) and 50 ° C. (Comparative Example 3). This was stored in the same manner as in Example 1.
(Experimental example)
-Measurement of moisture content 100g each of the stalks of Example 1 and Comparative Examples 1 to 3 was weighed, and the moisture content was measured. The measurement conditions were room temperature 25 ° C. and humidity 50%.
The results are shown in (Table 1).
Measurement of calcium content Using 100 g of each handle of Example 1 and Comparative Example 1, measurement was performed by atomic absorption spectrophotometry.

As apparent from (Table 1), it was found that the scabbard of this example had an extremely low moisture content of 1/10 or less that of Comparative Example 1.
Moreover, since the water content was 4.2 wt%, it was found that the water activity was extremely low, the shelf life was long-term storage, and the flowability was extremely excellent.
Although the moisture content was low, it was left in the wrapping paper for one month, but the appearance of the product did not change. On the other hand, conventional sun-dried products were faded under the same conditions as in Example 1. In addition, although the product of the example was broken by hand even with the product opened after one month, the conventional product was flexible and difficult to break, and felt that it was difficult to break.
The calcium content of the example product was extremely high, about 6.8 times that of the conventional product (Comparative Example 1). Therefore, it is speculated that the content of other minerals is as high as the same.
Therefore, it was found that if the food was cooked using the same amount of lees as a conventional product, the mineral content could be ingested 6 times or more.

(Taste evaluation)
100 g of each of the lees from Example 1 and Comparative Examples 1 to 3 were taken, the product of Example 1 was returned for 5 minutes, the conventional product (Comparative Example 1) was cut to a length of 5 cm, and then returned to cooking for 3 hours. used.
Soy sauce 45 ml miso 30 ml sake 45 ml was added to soup stock 400 ml, and the returned koji pattern was added to cook the boiled koji pattern. Place 5 slices of each sample into each dish of 10 samplers. B. Texture, b. Softness, c. The taste was confirmed. The results are shown in (Table 2).
The taste was evaluated based on Comparative Example 1. The samplers were composed of two women in their 80s, one male and one female in their 60s, two women in their 50s, two women in their 30s, and two women in their 20s.

As is clear from Table 2, it was found that the example products are particularly suitable for the elderly and sick because they have a good texture and are soft. In addition, samplers over the 50s were very popular as a nostalgic taste. Furthermore, the boiled vegetables have a texture that is not seen elsewhere, and have been evaluated as appetizing. In addition, evaluation that the bowel movement was remarkably improved by the subsequent phenomenon was also obtained.
Moreover, since the product of the example was dried, it was found that the taste can be obtained even if the seasoning is reduced because the seasoning liquid easily penetrates. As a result, it was found that seasonings such as soy sauce can be reduced to reduce salification.

  The present invention is easy to manufacture because there is no need to divide it into thin strips at the time of manufacture, and it is possible to take out only the required amount and cook it back in a short time without the need for punching. It is possible to provide a leopard pattern that is contained more than 6 times in the same weight and is low in calories and rich in dietary fiber.

The perspective view of the leopard handle of Example 1 of this invention Perspective view of conventional leopard pattern

Explanation of symbols

1 Leopard Pattern of Example 10 Conventional Leopard Pattern

Claims (1)

  After harvesting 8 heads and red-eyed taros and lotus stalks specially used for stalks, they are peeled, blanched for 1 to 3 minutes with hot water or steam, and then dried at a low moisture content of 4 to 7% by weight. And then cut into 1-6 cm length.

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