KR20220077365A - Raw agricultural products washing method - Google Patents

Raw agricultural products washing method Download PDF

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KR20220077365A
KR20220077365A KR1020200166218A KR20200166218A KR20220077365A KR 20220077365 A KR20220077365 A KR 20220077365A KR 1020200166218 A KR1020200166218 A KR 1020200166218A KR 20200166218 A KR20200166218 A KR 20200166218A KR 20220077365 A KR20220077365 A KR 20220077365A
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washing
agricultural products
water
drying
temperature
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KR1020200166218A
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Korean (ko)
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박중협
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농업회사법인우포의아침 주식회사
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Priority to KR1020200166218A priority Critical patent/KR20220077365A/en
Publication of KR20220077365A publication Critical patent/KR20220077365A/en

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    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23N—MACHINES OR APPARATUS FOR TREATING HARVESTED FRUIT, VEGETABLES OR FLOWER BULBS IN BULK, NOT OTHERWISE PROVIDED FOR; PEELING VEGETABLES OR FRUIT IN BULK; APPARATUS FOR PREPARING ANIMAL FEEDING- STUFFS
    • A23N12/00—Machines for cleaning, blanching, drying or roasting fruits or vegetables, e.g. coffee, cocoa, nuts
    • A23N12/02—Machines for cleaning, blanching, drying or roasting fruits or vegetables, e.g. coffee, cocoa, nuts for washing or blanching
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23B—PRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
    • A23B7/00—Preservation or chemical ripening of fruit or vegetables
    • A23B7/04—Freezing; Subsequent thawing; Cooling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/02—Cleaning by the force of jets or sprays
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/04—Cleaning involving contact with liquid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/04—Cleaning involving contact with liquid
    • B08B3/045—Cleaning involving contact with liquid using perforated containers, e.g. baskets, or racks immersed and agitated in a liquid bath
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/04—Cleaning involving contact with liquid
    • B08B3/08—Cleaning involving contact with liquid the liquid having chemical or dissolving effect
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B5/00—Cleaning by methods involving the use of air flow or gas flow
    • B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/90—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in food processing or handling, e.g. food conservation

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Cleaning By Liquid Or Steam (AREA)

Abstract

본 발명의 일 실시례에 따른 농산물 원물의 세척방법은, 농산물 원물을 세척조에 투입하여 고압 분사노즐이 장착된 호스를 이용한 1차세척 후 살균, 탈취효과가 있는 이산화염소수를 분사한 뒤 2차세척하고, 에어건과 고온환경을 이용한 2차례에 걸친 건조과정을 지나 저온고습의 저장고에서 저장한 뒤 포장하여 출하 준비하는 세척방법인 농산물 원물의 세척방법에 관한 것이다.In the method of washing raw agricultural products according to an embodiment of the present invention, the raw agricultural products are put into a washing tank, and after primary washing using a hose equipped with a high-pressure injection nozzle, chlorine dioxide water having sterilization and deodorization effects is sprayed, and then secondary It relates to a washing method of raw agricultural products, which is a washing method that is washed, dried using an air gun and a high-temperature environment twice, stored in a low-temperature, high-humidity storage room, and then packaged and prepared for shipment.

Description

농산물 원물의 세척 방법 {RAW AGRICULTURAL PRODUCTS WASHING METHOD}How to wash raw agricultural products {RAW AGRICULTURAL PRODUCTS WASHING METHOD}

본 발명은 농산물 원물의 세척방법에 관한 것으로, 더욱 상세하게는 2단계에걸친 세척과 건조를 통해 이물질과 농약을 제거하는 농산물 원물의 세척방법에 관한 것이다.The present invention relates to a method of washing raw agricultural products, and more particularly, to a cleaning method of agricultural raw materials that removes foreign substances and pesticides through two steps of washing and drying.

농산물은 재배부터 출하까지 병충해를 예방하기 위해 약을 뿌리고 영양공급을 위해 비료를 공급하는 등의 많은 정성과 시간이 필요하다.Agricultural products require a lot of devotion and time from cultivation to shipment, such as spraying medicines to prevent pests and diseases and supplying fertilizers for nutrition.

그러나, 농산물이 야외에서 재배되는 것이 다반사인 경우가 많아 수확 시 겉에 많은 이물질과 농약이 묻어 나오며, 같은 종이라도 크기가 달라 기존의 세척과정 이후에도 불순물이 전부 제거되지 않은 상태로 나오게 된다.However, since it is common for agricultural products to be cultivated outdoors, a lot of foreign substances and pesticides come out during harvest, and even the same paper size is different, so even after the existing washing process, all impurities are not removed.

따라서, 농산물을 출하하는 과정에 있어서 이물질과 농약을 최대한 제거하여 깨끗한 상태로 출하될 수 있도록 하는 방안이 요구된다.Therefore, in the process of shipping agricultural products, there is a need for a method to remove foreign substances and pesticides as much as possible so that they can be shipped in a clean state.

한국등록특허 : 제10-1482742호Korean Patent Registration: No. 10-1482742

본 발명은 상술한 바와 같은 종래 기술의 문제점을 해결하기 위하여 안출된 것으로, 수확된 농산물 원물을 물에 담긴 세척조에 투입하여 1차 세척한 후 이산화염소수를 분사한 뒤 고압분사노즐을 이용하여 2차 세척한 뒤 에어건과 건조실에서의 온도환경을 통한 2차례의 건조과정을 거쳐 농산물 원물에 이물질과 농약을 제거함으로써 깨끗한 상태로 출하할 수 있도록 세척방법을 제공하는데 그 목적이 있다.The present invention has been devised to solve the problems of the prior art as described above, and after putting the harvested agricultural products into a washing tank immersed in water for primary washing, and then spraying chlorine dioxide water using a high-pressure spray nozzle 2 The purpose of this is to provide a cleaning method that can be shipped in a clean state by removing foreign substances and pesticides from raw agricultural products through two drying processes through an air gun and a temperature environment in a drying room after washing the car.

본 발명의 일실시례에 따른 농산물 원물의 세척 방법은, 수확된 농산물 원물을 물이 담긴 세척조에 투입하고, 투입된 농산물을 고압 분사노즐을 장착한 호스를 이용하여 1차 세척하며, 1차 세척 후 2차 세척조로 옮겨 20-30ppm의 이산화염소수를 농산물에 골고루 분사하고, 세척수를 120초간 고압분사노즐을 장착한 호스를 이용하여 2차 세척한 뒤, 2차 세척 후 고압 에어건을 이용하여 물기 제거 및 잔류 이물질을 제거하는 1차 건조시키고, 1차 건조 후 건조실에 구비된 0.6cm간격의 매쉬망에 농산물을 넣고 온도 및 습도 조절을 통해 2차 건조시키며, 2차 건조 후 0~10℃사이의 온도, 70~90%사이의 습도가 유지되는 저장고로 옮겨져 출하 전까지 저온 저장하여 저장고에서 각 포장박스 혹은 포장지로 포장하여 출하준비를 마무리 하는 과정을 포함할 수 있다.In the method of washing raw agricultural products according to an embodiment of the present invention, the harvested agricultural products are put into a washing tank containing water, the input agricultural products are first washed using a hose equipped with a high-pressure spray nozzle, and after the first washing Transfer to the secondary washing tank, spray 20-30ppm of chlorine dioxide water evenly on agricultural products, wash the washing water for 120 seconds using a hose equipped with a high-pressure spray nozzle, and then remove the water using a high-pressure air gun after the secondary washing and primary drying to remove residual foreign substances, and after primary drying, put agricultural products into a mesh net at 0.6cm intervals provided in the drying room, and secondary drying through temperature and humidity control. It may include the process of moving to a storage where the temperature and humidity between 70 and 90% are maintained, storing it at a low temperature until shipment, and packing each box or wrapping paper in the storage to complete the preparation for shipment.

본 발명의 일측에 따르면 상기 1차 세척 전 물에 담긴 세척조에 투입 시 농산물의 외부 충격으로부터의 훼손을 막기 위해 수조의 물높이는 농산물 원물의 최대길이보다 1~2cm 보다 높게 담아두는 방법을 더 포함할 수 있다.According to one aspect of the present invention, when putting into the washing tank immersed in water before the first washing, the water level of the water tank to prevent damage from external shocks of the agricultural products may further include a method of keeping the water level higher than the maximum length of the agricultural products by 1 to 2 cm. can

본 발명의 일측에 따르면 상기 2차 건조 단계에서 약 45℃의 온도에서 10분간의 건조하는 방법을 더 포함할 수 있다.According to an aspect of the present invention, the secondary drying step may further include a method of drying at a temperature of about 45° C. for 10 minutes.

본 발명의 의하면, 수확된 농산물 원물을 물에 담긴 세척조에 투입하여 1차 세척한 후 이산화염소수를 분사한 뒤 고압분사노즐을 이용하여 2차 세척한 뒤 에어건과 건조실에서의 온도환경을 통한 2차례의 건조과정을 거쳐 농산물 원물에 이물질과 농약을 제거함으로써 깨끗한 상태로 출하할 수 있는 세척 방법을 제공하는 효과가 있다.According to the present invention, the harvested agricultural product raw material is put into a washing tank immersed in water, washed first, and then washed with chlorine dioxide water, followed by secondary washing using a high-pressure spray nozzle. There is an effect of providing a cleaning method that can be shipped in a clean state by removing foreign substances and pesticides from raw agricultural products through a drying process in turn.

도 1은 본 발명의 일실시례에 따른 농산물 원물의 세척방법의 순서를 보여주는 순서도이다.1 is a flowchart showing the sequence of a method of washing raw agricultural products according to an embodiment of the present invention.

이하에서는 도면을 참조하여 본 발명의 구체적인 실시례를 상세하게 설명한다. 다만, 본 발명의 사상은 제시되는 실시례에 제한되지 아니하고, 본 발명의 사상을 이해하는 당업자는 동일한 사상의 범위 내에서 다른 구성요소를 추가, 변경, 삭제 등을 통하여, 퇴보적인 다른 발명이나 본 발명 사상의 범위 내에 포함되는 다른 실시례를 용이하게 제안할 수 있을 것이나, 이 또한 본원 발명 사상 범위 내에 포함된다고 할 것이다. Hereinafter, specific embodiments of the present invention will be described in detail with reference to the drawings. However, the spirit of the present invention is not limited to the presented embodiments, and those skilled in the art who understand the spirit of the present invention may add, change, delete, etc. other components within the scope of the same spirit, through addition, change, deletion, etc. Other embodiments included within the scope of the invention may be easily proposed, but these will also be included within the scope of the invention.

또한, 각 실시례의 도면에 나타나는 동일한 사상의 범위 내의 기능이 동일한 구성요소는 동일한 참조부호를 사용하여 설명한다.In addition, components having the same function within the scope of the same idea shown in the drawings of each embodiment will be described using the same reference numerals.

도 1은 본 발명에 따른 농산물 원물의 세척방법의 순서를 보여주는 순서도이다.1 is a flow chart showing the sequence of the washing method of raw agricultural products according to the present invention.

도 1을 참조하면, 본 발명의 일 실시례에 따른 농산물 원물의 세척방법의 단계와 각 단계별 설명이 명시되어 있다.Referring to FIG. 1, the steps of the washing method of raw agricultural products according to an embodiment of the present invention and descriptions of each step are specified.

본 발명의 농산물 원물의 세척방법은 세척조 투입 단계(110), 1차 세척 단계(120), 이산화염소수 분사 단계(130), 2차 세척 단계(140), 1차 건조 단계(150), 2차 건조 단계(160), 저온 저장 단계(170)를 포함할 수 있다.The washing method of agricultural raw materials of the present invention includes a washing tank input step 110 , a first washing step 120 , a chlorine dioxide water spraying step 130 , a second washing step 140 , a primary drying step 150 , 2 It may include a tea drying step 160 and a low temperature storage step 170 .

세척조 투입 단계(110)는 수확된 농산물 원물을 물이 담긴 세척조에 투입한다.In the washing tank input step 110, the harvested agricultural products are put into the washing tank containing water.

이때, 세척조의 물높이는 투입될 농산물의 최대 길이보다 1~2cm높게 해야 세척조의 충격으로부터 외부 훼손을 막을 수 있다.At this time, the water level of the washing tank must be 1 to 2 cm higher than the maximum length of the agricultural products to be put in to prevent external damage from the impact of the washing tank.

또한, 최초의 세척단계이기 때문에 육안으로 보이는 이물질은 세척해 주고 농산물 구석구석에 물이 뭍을 수 있도록 하는 것이 바람직하다.In addition, since it is the first washing step, it is desirable to wash foreign substances visible to the naked eye and to allow water to be applied to every corner of the agricultural product.

1차 세척 단계(120)에서는 상기 세척조에 투입된 농산물에 고압 분사노즐을 장착한 호스를 이용하여 세척한다.In the first washing step 120, the agricultural products put into the washing tank are washed using a hose equipped with a high-pressure spray nozzle.

이때, 상기 고압 분사노즐을 함으로써 고압으로 물을 분사하는 분사노즐에 공기를 주입하여 무수히 많은 공기방울이 세척조 내에 발생되도록 함으로써, 공기방울이 터지면서 잔뿌리에 붙어있는 토사와 각종 이물질이 뿌리의 손상없이 쉽게 떨어지도록 하고 또한 세척조 내에 용존산소량이 증가되어 세척중인 농산물의 신선도가 유지되도록 한다.At this time, by injecting air into the spray nozzle that sprays water at high pressure by using the high-pressure spray nozzle, countless air bubbles are generated in the washing tank. Also, the amount of dissolved oxygen in the washing tank is increased to maintain the freshness of the agricultural products being washed.

또한, 세척하는 농산물의 크기와 단단함에 따라 3~12㎏/㎠의 압력으로 10~30초간 분사한다.Also, spray for 10 to 30 seconds at a pressure of 3 to 12 kg/cm 2 depending on the size and hardness of the agricultural products to be washed.

이산화염소수 분사 단계(130)에서는 1차 세척 후 2차 세척조로 옮겨 20-30ppm의 이산화염소수를 농산물에 골고루 분사한다.In the chlorine dioxide water spraying step 130, after the first washing, it is moved to the second washing tank and 20-30 ppm of chlorine dioxide water is evenly sprayed on agricultural products.

여기서, 이산화염소수는 이산화 염소를 물에 용해시킨 것을 의미하며, 농산물에 분사함에 있어서 100ppm이하에서 영장류에게 안전하다는 연구결과와 동시에 식품살균제 중 발암성 물질 및 발암성 유기화합물을 생성하지 않고 살균, 탈취 효과를 기대할 수 있다.Here, chlorine dioxide water means chlorine dioxide dissolved in water, and at the same time as the research result that it is safe for primates at 100 ppm or less when spraying on agricultural products, it sterilizes without generating carcinogenic substances and carcinogenic organic compounds among food disinfectants, A deodorizing effect can be expected.

2차 세척 단계(140)에서는 상기 이산화염소수로 분사된 농산물을 고압분사노즐을 장착한 호스를 이용하여 120초간 세척수를 이용하여 세척한다.In the second washing step 140, the agricultural products sprayed with the chlorine dioxide water are washed with washing water for 120 seconds using a hose equipped with a high-pressure spray nozzle.

1차 건조 단계(150)에서는 2차 세척 후 고압 에어건을 이용하여 물기 제거 및 잔류 이물질을 제거한다.In the first drying step 150, after the second washing, water and residual foreign substances are removed using a high-pressure air gun.

이때, 고압 에어건을 농산물에 너무 가까이 대면 농산물의 훼손이 일어날 수 있으니, 적당한 거리를 두어 표면에 있는 수분만 불어내는 것이 바람직하다.At this time, if the high-pressure air gun is placed too close to the agricultural products, damage to the agricultural products may occur.

2차 건조 단계(160)에서는 1차 건조 후 건조실에 구비된 0.6cm간격의 매쉬망에 농산물을 넣고 온도 및 습도 조절을 한다.In the secondary drying step 160, after the primary drying, agricultural products are put into a mesh net with an interval of 0.6 cm provided in the drying room, and temperature and humidity are controlled.

이때, 건조실은 약 45℃의 온도에서 약10분간 건조하며, 농산물의 특성에 따라 건조 시간을 가감하여 건조시키는 것이 바람직하다.At this time, the drying room is dried at a temperature of about 45° C. for about 10 minutes, and it is preferable to increase or decrease the drying time according to the characteristics of agricultural products to dry them.

저온 저장 단계(170)에서는 2차 건조 후 0~10℃사이의 온도, 70~90%사이의 습도가 유지되는 저장고로 옮겨져 출하 전까지 저장한다.In the low-temperature storage step 170, after secondary drying, it is transferred to a storage where a temperature between 0 and 10° C. and a humidity between 70 and 90% is maintained and stored until shipment.

여기서, 습도를 높여 농산물의 무게, 즉 수분이 빠져나가는 상황을 방지하는 것을 최우선으로 고려한다.Here, it is considered as the top priority to increase the humidity to prevent the weight of agricultural products, that is, to prevent moisture from escaping.

이상과 같이 본 발명의 일실시례는 비록 한정된 실시례와 도면에 의해 설명되었으나, 본 발명의 일실시례는 상기 설명된 실시례에 한정되는 것은 아니며, 이는 본 발명이 속하는 분야에서 통상의 지식을 가진 자라면 이러한 기재로부터 다양한 수정 및 변형이 가능하다. 따라서 본 발명의 일실시례는 아래에 기재된 특허청구범위에 의해서만 파악되어야 하고, 이의 균등 또는 등가적 변형 모두는 본 발명 사상의 범주에 속한다고 할 것이다.As described above, although one embodiment of the present invention has been described with reference to limited examples and drawings, one embodiment of the present invention is not limited to the above-described embodiment, which is common knowledge in the field to which the present invention pertains. Various modifications and variations are possible from such a base material. Accordingly, one embodiment of the present invention should be understood only by the claims described below, and all equivalents or equivalent modifications thereof will fall within the scope of the spirit of the present invention.

110: 세척조 투입 단계
120: 1차 세척 단계
130: 이산화염소수 분사 단계
140: 2차 세척 단계
150: 1차 건조 단계
160: 2차 건조 단계
170: 저온 저장 단계110: washing tank input step
120: first washing step
130: chlorine dioxide water injection step
140: second washing step
150: primary drying step
160: secondary drying step
170: cold storage step

Claims (3)

수확된 농산물 원물을 물이 담긴 세척조에 투입하는 단계;
투입된 농산물을 고압 분사노즐을 장착한 호스를 이용하여 1차 세척하는 단계;
1차 세척 후 2차 세척조로 옮겨 20-30ppm의 이산화염소수를 농산물에 골고루 분사하는 단계;
세척수를 120초간 고압분사노즐을 장착한 호스를 이용하여 2차세척하는 단계;
2차 세척 후 고압 에어건을 이용하여 물기 제거 및 잔류 이물질을 제거하는 1차 건조하는 단계;
1차 건조 후 건조실에 구비된 0.6cm간격의 매쉬망에 농산물을 넣고 온도 및 습도 조절을 통해 2차 건조하는 단계;
2차 건조 후 0~10℃ 사이의 온도, 70~90%사이의 습도가 유지되는 저장고로 옮겨져 출하 전까지 저온 저장하는 단계;
상기 저장고에서 각 포장박스 혹은 포장지로 포장하여 출하준비를 마무리 하는 것으로 구성된 것을 특징으로 하는 농산물 원물의 세척 방법
Putting the harvested agricultural products into a washing tank containing water;
First washing the input agricultural products using a hose equipped with a high-pressure spray nozzle;
After the first washing, moving to the secondary washing tank, evenly spraying 20-30ppm chlorine dioxide water on agricultural products;
Second washing of the washing water using a hose equipped with a high-pressure spray nozzle for 120 seconds;
Primary drying to remove water and residual foreign substances using a high-pressure air gun after secondary washing;
After primary drying, putting agricultural products into a mesh net at 0.6 cm intervals provided in a drying room and drying the secondarily through temperature and humidity control;
After secondary drying, moving to a storage where a temperature between 0 and 10° C. and a humidity between 70 and 90% is maintained and storing at a low temperature until shipment;
A method of washing raw agricultural products, characterized in that it is packaged in each packaging box or wrapping paper in the storage and finished preparing for shipment
 제1항에 있어서
상기 1차 세척 전 물에 담긴 세척조에 투입 시 농산물의 외부 충격으로부터의 훼손을 막기 위해 수조의 물높이는 농산물 원물의 최대길이보다 1~2cm 보다 높게 담아두는 방법을 더 포함하는 농산물 원물의 세척 방법

2. The method of claim 1
In order to prevent damage to the agricultural products from external shocks when putting them in the washing tank immersed in water before the first washing, the washing method of agricultural products further comprising a method of keeping the water level of the water tank higher than the maximum length of the agricultural products by 1-2 cm

 제 1항에 있어서
상기 2차 건조 단계에서 약 45℃의 온도에서 10분간의 건조하는 방법을 더 포함하는 농산물 원물의 세척 방법2. The method of claim 1
Washing method of raw agricultural products further comprising a method of drying for 10 minutes at a temperature of about 45 ℃ in the secondary drying step
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102645365B1 (en) * 2023-02-03 2024-03-12 주식회사 햇살푸드원 Vegetable and seafood powder seasoning and its manufacturing method

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101482742B1 (en) 2014-01-08 2015-01-21 동한테크(주) The washing apparatus for agricultural products

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101482742B1 (en) 2014-01-08 2015-01-21 동한테크(주) The washing apparatus for agricultural products

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102645365B1 (en) * 2023-02-03 2024-03-12 주식회사 햇살푸드원 Vegetable and seafood powder seasoning and its manufacturing method

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